This is the most modern and comprehensive course available for Spring Framework 5 and Spring Boot 2. All source code examples used in this course have been developed using the latest version of the Spring Framework - Spring Framework 5 and Spring Boot 2. In this course, you will build multiple real world applications using Spring Framework 5. You will see how modern Spring Framework development is done by leveraging the features of Spring Boot 2. Jump In and Build a Spring MVC App with Spring Boot! We'll jump right into web development with the Spring Framework. I'll show you how kick off a Spring Boot project by using the Spring Initializr. We will then go step by step to build a simple Book / Author web application. You will see how easy it is to use Spring Boot, Spring MVC, and Spring Data JPA to create a functional web application running under Tomcat with a H2 in-memory database. Use Test Driven Development! In addition to teaching you Spring Framework 5, you will learn about modern best practices used in enterprise application development. As we build the applications, you'll see me using Test Driven Development (TDD) with JUnit and Mockito. Using Mockito mocks keeps your Spring Framework unit tests light and fast! You'll also see how the Spring context can be used for more complex integration tests. These techniques are best practices used by companies all over the world to build and manage large scale Spring Framework applications. GitHub Source Code You will have complete access to all source code examples used in the course. In each lesson where we write code, you will have a link to GitHub with two branches in the Github repository. The first branch is the starting state of the code. The second branch is the ending state of the code. You can see exactly what changed in each lesson. Each step of the way, you have a working example you can use for troubleshooting. In fact, you will get access to 15 (and growing!) different GitHub repositories - each packed with Spring Framework programming examples. And, you're encouraged to fork my GitHub repositories so you can share the Spring Framework applications, which you built, to future employers! Continuous Integration Builds Since we are using GitHub and have great test coverage, I also show you how easy it is to set up Continuous Integration builds with CircleCI. Continuous Integration builds are another best practice used by enterprise developers. Using CircleCI makes your CI builds a snap! Project Lombok We all know Java development can require a lot of boiler plate code. It's just the nature of Java. Would you like to see how to slash your boiler plate code using Project Lombok? Spring Data JPA and Hibernate Spring MVC and Hibernate have long been cornerstones of the Spring Framework. You will learn how to use Spring MVC, Spring Data JPA and Hibernate to build a real world web application. You'll learn about Hibernate configuration, and about the mapping of JPA entities. The Thymeleaf template engine is hugely popular with the Spring community. You will see how easy Spring Boot makes using Thymeleaf with Spring MVC. While Bootstrap CSS is not a focus of the course, we will leverage Bootstrap CSS to make our web pages look awesome! Spring MVC Spring MVC has a lot of robust capabilities. I start you off showing you how to build recipe application (using TDD, of course). Initially, it's all happy path development. We go back and add custom exception handling, form validation, and internationalization. Reactive Programming A big theme of Spring Framework 5 is Reactive Programming. Inside the course we build a web application using Thymeleaf, Spring MVC, Spring Data MongoDB, and MongoDB. We then take the MongoDB application we built and convert it to a Reactive application. You'll see how you can leverage the new Reactive types inside the Spring Framework from the data tier to the web tier. You will get to see step by step how to convert a traditional Spring MVC application to an end to end reactive application using the WebFlux framework - which is brand new to Spring Framework 5. Coming Soon to the Course I plan to add a lot more content to this course! I want this to be your go-to course for becoming a Spring Framework developer. Coming soon to the course in 2017: Building RESTFul APIs with Spring WebFlux (New in Spring Framework 5!) Spring Security Documenting your APIs with RestDoc and Swagger 2 Aspect Oriented Programming Using Spring Events Scheduling Tasks Using JAXB Caching with eHcache Spring JDBC (JDBC Template) Spring RestTemplate JMS Messaging AMQP with RabbitMQ Logging configuration for Logback and Log4J 2 And more real world Spring Framework apps! Message me if there is a topic you'd like to see! Spring Framework 5 GA Release This Spring Framework course is so new, it has been developed using Spring Framework 5 'Release Candidate' releases. Spring Framework 5 went GA (General Availability) in September of 2017. The Spring Boot 2.0 GA release is expected to be in late 2017. All source code examples will get updated as the GA releases of the Spring Framework and Spring Boot become available. Course Updates August 1, 2017 - All source code examples updated to latest release of Spring Framework 5 and Spring Boot 2. Now on Spring Framework 5.0 RC3 and Spring Boot 2.0.0.M3. August 8, 2017 - Added content for internationalization with Spring MVC. Added new section to course for using MySQL with Spring Boot / Spring MVC. Added CircleCI for CI builds. CodeCov (dot) io for test coverage reporting. August 9th, 2017 - Added whole new section course on Spring Data MongoDB. Learn to build a web application using the best of the Spring Framework! August 25th, 2017 - Reactive Programming with Spring Framework 5! Almost two hours of additional content has been added on Reactive Programming and Reactive MongoDB. October 10th, 2017 - 3 hours of new content added for consuming and building RESTFul web services using Spring MVC. This includes using RestTemplate to consume RESTFul services, Spring 5 WebClient to consume RESTFul services using Reactive data types, and new lessons on using MapStruct for data mapping. Course Extra - Spring Boot Cookbook! Inside this course, I'm including a Spring Boot Cookbook. You will have complete examples of using the Spring Framework with popular open source technologies. When you get hired as a Spring Framework developer, you'll have ready made Spring Framework examples! My Spring Boot Cookbook includes example Spring Boot projects for: MongoDB MySQL Postgres Maria DB DB2 Express Neo4J Redis Cassandra ActiveMQ RabbitMQ Course Extra - Learn Docker! Docker is an exciting technology that is on fire right now! As a course extra, I'm including the first 3 sections from my top rated Docker for Java Developers course. You will learn more about what Docker is and how you can deploy and run a Spring Boot application inside a Docker container. For Java developers, Docker really is a game changer! Course Extra - IntelliJ IDEA Ultimate Students enrolling in the course can receive a free 90 day trial license to IntelliJ IDEA Ultimate! Closed Captioning / Subtitles Closed captioning in english is available for all course videos! PDF Downloads All keynote presentations are available for you to download as PDFs. Lifetime Access When you purchase this course, you will receive lifetime access! You can login anytime from anywhere to access the course content. No Risk - Money Back Guarantee You can buy this course with no risk. If you are unhappy with the course, for any reason, you can get a complete refund. The course has a 30 day Money Back Guarantee. Future Proof Your Programming Career There is huge demand for Spring Framework developers. Downloads of Spring Boot are up 425% year over year, while Gartner Research is calling Java EE "Obsolete". The market trends are clear. Popularity for JEE is rapidly declining. The popularity for the Spring Framework is growing. Spring Framework 5 is packed with exciting and innovative new features making it a natural choice for enterprise application development. Future proof your programming career. Start learning how to building modern applications using the Spring Framework and enroll in this course today! ¿Cuáles son los requisitos? Basic Java knowledge is required HTML Knowledge is very helpful Knowledge of SQL and databases is helpful ¿Qué voy a aprender en este curso? Learn the Spring Framework from an instructor who has worked for Pivotal customers as a Spring Source consultant, and has spoken at Spring One Learn step by step how to build applications using Spring Framework 5 and Spring Boot 2 You will be taught using best practices such as SOLID OOP, GitHub, Test Driven Development, and Continuous Integration Testing You will understand how to access data using Hibernate 5 and Spring Data JPA Build an end to end Reactive application with Spring Framework 5 and MongoDB Learn About Reactive Programming with Spring Framework 5 Build web applications using Spring MVC See how to run a Spring Boot application inside a Docker container Get access to a Spring Boot Application Cookbook ¿A quién está dirigido? This course is ideal for Java developers who wish to use the Spring Framework for enterprise application development Ver más

What is C++? C++ is a general-purpose, object-oriented programming language. It was created by Bjarne Stroustrup at Bell Labs circa 1980. C++ is very similar to C (invented by Dennis Ritchie in the early 1970s). C++ is so compatible with C that it will probably compile over 99% of C programs without changing a line of source code. Though C++ is a lot of well-structured and safer language than C as it OOPs based. Some computer languages are written for a specific purpose. Like, Java was initially devised to control toasters and some other electronics. C was developed for programming OS. Pascal was conceptualized to teach proper programming techniques. But C++ is a general-purpose language. It well deserves the widely acknowledged nickname "Swiss Pocket Knife of Languages." C++ is a cross-platform language that can be used to create high-performance applications. C++ was developed by Bjarne Stroustrup, as an extension to the C language. C++ gives programmers a high level of control over system resources and memory. The language was updated 3 major times in 2011, 2014, and 2017 to C++11, C++14, and C++17. About C++ Programming Multi-paradigm Language - C++ supports at least seven different styles of programming. Developers can choose any of the styles. General Purpose Language - You can use C++ to develop games, desktop apps, operating systems, and so on. Speed - Like C programming, the performance of optimized C++ code is exceptional. Object-oriented - C++ allows you to divide complex problems into smaller sets by using objects. Why Learn C++? C++ is used to develop games, desktop apps, operating systems, browsers, and so on because of its performance. After learning C++, it will be much easier to learn other programming languages like Java, Python, etc. C++ helps you to understand the internal architecture of a computer, how computer stores and retrieves information. How to learn C++? C++ tutorial from Programiz - We provide step by step C++ tutorials, examples, and references. Get started with C++. Official C++ documentation - Might be hard to follow and understand for beginners. Visit official C++ documentation. Write a lot of C++ programming code- The only way you can learn programming is by writing a lot of code. Read C++ code- Join Github's open-source projects and read other people's code. C++ best programming language? The answer depends on perspective and requirements. Some tasks can be done in C++, though not very quickly. For example, designing GUI screens for applications. Other languages like Visual Basic, Python have GUI design elements built into them. Therefore, they are better suited for GUI type of task. Some of the scripting languages that provide extra programmability to applications. Such as MS Word and even photoshop tend to be variants of Basic, not C++. C++ is still used widely, and the most famous software have their backbone in C++. This tutorial will help you learn C++ basic and the advanced concepts. Who uses C++? Some of today's most visible used systems have their critical parts written in C++. Examples are Amadeus (airline ticketing) Bloomberg (financial formation), Amazon (Web commerce), Google (Web search) Facebook (social media) Many programming languages depend on C++'s performance and reliability in their implementation. Examples include: Java Virtual Machines JavaScript interpreters (e.g., Google's V8) Browsers (e.g., Internet Explorer, Mozilla's Firefox, Apple's Safari, and Google's Chrome) Application and Web frameworks (e.g., Microsoft's .NET Web services framework). Applications that involve local and wide area networks, user interaction, numeric, graphics, and database access highly depend on C++ language. Why Use C++ C++ is one of the world's most popular programming languages. C++ can be found in today's operating systems, Graphical User Interfaces, and embedded systems. C++ is an object-oriented programming language which gives a clear structure to programs and allows code to be reused, lowering development costs. C++ is portable and can be used to develop applications that can be adapted to multiple platforms. C++ is fun and easy to learn! As C++ is close to C# and Java, it makes it easy for programmers to switch to C++ or vice versa Definition - What does C++ Programming Language mean? C++ is an object oriented computer language created by notable computer scientist Bjorne Stroustrop as part of the evolution of the C family of languages. Some call C++ “C with classes” because it introduces object oriented programming principles, including the use of defined classes, to the C programming language framework. C++ is pronounced "see-plus-plus." C++ Variables Variables are the backbone of any programming language. A variable is merely a way to store some information for later use. We can retrieve this value or data by referring to a "word" that will describe this information. Once declared and defined they may be used many times within the scope in which they were declared. C++ Control Structures When a program runs, the code is read by the compiler line by line (from top to bottom, and for the most part left to right). This is known as "code flow." When the code is being read from top to bottom, it may encounter a point where it needs to make a decision. Based on the decision, the program may jump to a different part of the code. It may even make the compiler re-run a specific piece again, or just skip a bunch of code. You could think of this process like if you were to choose from different courses from Guru99. You decide, click a link and skip a few pages. In the same way, a computer program has a set of strict rules to decide the flow of program execution. C++ Syntax The syntax is a layout of words, expression, and symbols. Well, it's because an email address has its well-defined syntax. You need some combination of letters, numbers, potentially with underscores (_) or periods (.) in between, followed by an at the rate (@) symbol, followed by some website domain (company.com). So, syntax in a programming language is much the same. They are some well-defined set of rules that allow you to create some piece of well-functioning software. But, if you don't abide by the rules of a programming language or syntax, you'll get errors. C++ Tools In the real world, a tool is something (usually a physical object) that helps you to get a certain job done promptly. Well, this holds true with the programming world too. A tool in programming is some piece of software which when used with the code allows you to program faster. There are probably tens of thousands, if not millions of different tools across all the programming languages. Most crucial tool, considered by many, is an IDE, an Integrated Development Environment. An IDE is a software which will make your coding life so much easier. IDEs ensure that your files and folders are organized and give you a nice and clean way to view them. Types of C++ Errors Another way to look at C++ in a practical sense is to start enumerating different kinds of errors that occur as the written code makes its way to final execution. First, there are syntax errors where the code is actually written in an illegible way. This can be a misuse of punctuation, or the misspelling of a function command or anything else that compromises the integrity of the syntax as it is written. Another fundamental type of error is a compiler error that simply tells the programmer the compiler was not able to do its work effectively. As a compiler language, C++ relies on the compiler to make the source code into machine readable code and optimize it in various ways. A third type of error happens after the program has been successfully compiled. Runtime errors are not uncommon in C++ executables. What they represent is some lack of designated resource or non-working command in the executable program. In other words, the syntax is right, and the program was compiled successfully, but as the program is doing its work, it encounters a problem, whether that has to do with interdependencies, operating system requirements or anything else in the general environment in which the program is trying to work. Over time, C++ has remained a very useful language not only in computer programming itself, but in teaching new programmers about how object oriented programming works.

What is C++? C++ is a general-purpose, object-oriented programming language. It was created by Bjarne Stroustrup at Bell Labs circa 1980. C++ is very similar to C (invented by Dennis Ritchie in the early 1970s). C++ is so compatible with C that it will probably compile over 99% of C programs without changing a line of source code. Though C++ is a lot of well-structured and safer language than C as it OOPs based. Some computer languages are written for a specific purpose. Like, Java was initially devised to control toasters and some other electronics. C was developed for programming OS. Pascal was conceptualized to teach proper programming techniques. But C++ is a general-purpose language. It well deserves the widely acknowledged nickname "Swiss Pocket Knife of Languages." C++ is a cross-platform language that can be used to create high-performance applications. C++ was developed by Bjarne Stroustrup, as an extension to the C language. C++ gives programmers a high level of control over system resources and memory. The language was updated 3 major times in 2011, 2014, and 2017 to C++11, C++14, and C++17. About C++ Programming Multi-paradigm Language - C++ supports at least seven different styles of programming. Developers can choose any of the styles. General Purpose Language - You can use C++ to develop games, desktop apps, operating systems, and so on. Speed - Like C programming, the performance of optimized C++ code is exceptional. Object-oriented - C++ allows you to divide complex problems into smaller sets by using objects. Why Learn C++? C++ is used to develop games, desktop apps, operating systems, browsers, and so on because of its performance. After learning C++, it will be much easier to learn other programming languages like Java, Python, etc. C++ helps you to understand the internal architecture of a computer, how computer stores and retrieves information. How to learn C++? C++ tutorial from Programiz - We provide step by step C++ tutorials, examples, and references. Get started with C++. Official C++ documentation - Might be hard to follow and understand for beginners. Visit official C++ documentation. Write a lot of C++ programming code- The only way you can learn programming is by writing a lot of code. Read C++ code- Join Github's open-source projects and read other people's code. C++ best programming language? T he answer depends on perspective and requirements. Some tasks can be done in C++, though not very quickly. For example, designing GUI screens for applications. Other languages like Visual Basic, Python have GUI design elements built into them. Therefore, they are better suited for GUI type of task. Some of the scripting languages that provide extra programmability to applications. Such as MS Word and even photoshop tend to be variants of Basic, not C++. C++ is still used widely, and the most famous software have their backbone in C++. This tutorial will help you learn C++ basic and the advanced concepts. Who uses C++? Some of today's most visible used systems have their critical parts written in C++. Examples are Amadeus (airline ticketing) Bloomberg (financial formation), Amazon (Web commerce), Google (Web search) Facebook (social media) Many programming languages depend on C++'s performance and reliability in their implementation. Examples include: Java Virtual Machines JavaScript interpreters (e.g., Google's V8) Browsers (e.g., Internet Explorer, Mozilla's Firefox, Apple's Safari, and Google's Chrome) Application and Web frameworks (e.g., Microsoft's .NET Web services framework). Applications that involve local and wide area networks, user interaction, numeric, graphics, and database access highly depend on C++ language. Why Use C++ C++ is one of the world's most popular programming languages. C++ can be found in today's operating systems, Graphical User Interfaces, and embedded systems. C++ is an object-oriented programming language which gives a clear structure to programs and allows code to be reused, lowering development costs. C++ is portable and can be used to develop applications that can be adapted to multiple platforms. C++ is fun and easy to learn! As C++ is close to C# and Java, it makes it easy for programmers to switch to C++ or vice versa Definition - What does C++ Programming Language mean? C++ is an object oriented computer language created by notable computer scientist Bjorne Stroustrop as part of the evolution of the C family of languages. Some call C++ “C with classes” because it introduces object oriented programming principles, including the use of defined classes, to the C programming language framework. C++ is pronounced "see-plus-plus." C++ Variables Variables are the backbone of any programming language. A variable is merely a way to store some information for later use. We can retrieve this value or data by referring to a "word" that will describe this information. Once declared and defined they may be used many times within the scope in which they were declared. C++ Control Structures When a program runs, the code is read by the compiler line by line (from top to bottom, and for the most part left to right). This is known as "code flow." When the code is being read from top to bottom, it may encounter a point where it needs to make a decision. Based on the decision, the program may jump to a different part of the code. It may even make the compiler re-run a specific piece again, or just skip a bunch of code. You could think of this process like if you were to choose from different courses from Guru99. You decide, click a link and skip a few pages. In the same way, a computer program has a set of strict rules to decide the flow of program execution. C++ Syntax The syntax is a layout of words, expression, and symbols. Well, it's because an email address has its well-defined syntax. You need some combination of letters, numbers, potentially with underscores (_) or periods (.) in between, followed by an at the rate (@) symbol, followed by some website domain (company.com). So, syntax in a programming language is much the same. They are some well-defined set of rules that allow you to create some piece of well-functioning software. But, if you don't abide by the rules of a programming language or syntax, you'll get errors. C++ Tools In the real world, a tool is something (usually a physical object) that helps you to get a certain job done promptly. Well, this holds true with the programming world too. A tool in programming is some piece of software which when used with the code allows you to program faster. There are probably tens of thousands, if not millions of different tools across all the programming languages. Most crucial tool, considered by many, is an IDE, an Integrated Development Environment. An IDE is a software which will make your coding life so much easier. IDEs ensure that your files and folders are organized and give you a nice and clean way to view them. Types of C++ Errors Another way to look at C++ in a practical sense is to start enumerating different kinds of errors that occur as the written code makes its way to final execution. First, there are syntax errors where the code is actually written in an illegible way. This can be a misuse of punctuation, or the misspelling of a function command or anything else that compromises the integrity of the syntax as it is written. Another fundamental type of error is a compiler error that simply tells the programmer the compiler was not able to do its work effectively. As a compiler language, C++ relies on the compiler to make the source code into machine readable code and optimize it in various ways. A third type of error happens after the program has been successfully compiled. Runtime errors are not uncommon in C++ executables. What they represent is some lack of designated resource or non-working command in the executable program. In other words, the syntax is right, and the program was compiled successfully, but as the program is doing its work, it encounters a problem, whether that has to do with interdependencies, operating system requirements or anything else in the general environment in which the program is trying to work. Over time, C++ has remained a very useful language not only in computer programming itself, but in teaching new programmers about how object oriented programming works.

Hello, everyone, in this series of learning how to make projects in Java. Today we are going to start learning a new project that too in Java. So the name of the project is phone ordering system. So this is an application, a DIY application within Java, and it is headed as auditing system. So this is the like interface of the application. You can see it on your screens that the the frame contains like a service field to ask for a selection of size, select which type of beverage you want to order. And there are some great new photos from which we have to select. That's what we want to order like. There is the input three, which asks for how many light glasses we want. Like a quantity of these items, we have to enter head in numeric form so that the on our system like calculate how many glasses you have to order and according to it, what will be the prices of the whole card. So this is going to be the home page of the application, like when the window opens. This interface will be visible to the user. Now I'll start with this dropdown button like select size is the name of the label, and inside there is a dropdown asking for the size of the item, which we want to order. So there are three options here. Small, medium and large. So we have to select one of them from these today, after which we have to select this type of beverage like we want to order. So currently I'm showing four options mentioned as you've ordered the coffee and like we can change it according to our convenience. When we are making the application, it's upon us that what we want to keep in the like button options. OK, so below this that is yes, you heard you can see I have entered five and this will be the quantity of water I want to add to the cart. So there are two buttons and order. So on taking the add button that a like a checkbox will appear like not a checkbox, but a dialog box will appear asking for eyes like if I want to add ice to the beverage, I want to order. So if I wish to add ice, I have to click Yes in this dialog box. And if not, then I have to click No. So then I will click Yes. Then automatically. The Olive Garden will be updated with a glass of water lakes ahead of you. Five glasses of water medium size of glasses and also adorns eyes will be added to our glasses. OK, so we have total yes. Five medium glasses of water with ice added will appear on the screen so that you can see that the water actually you have added to the carton or actually you have ordered. OK, so in this, there are two buttons on hot corners as an order. So on, clicking on the item will be added to the guide. And you can select the other options from the menu. Also that I suppose you want to store this so you can order this by using cards. And once you have, like, completed all the selections you want to make, you have to click on this order button. So in the next slide, we can see that yes, we have order options and on clicking order options, a message appears like it is also a dialog box containing the total sum of our order that we have ordered for. So five random glasses of water with the ice and this is not like paradise. We have to pay. So five million glasses of water with ice costs twelve point five. Like what is the currency? You can set gift according to your own, and these two buttons functions in a totally different way. This and button helps us to add items to our cart and then again, gives us the option to select more items from the menu and. Then again, added to God, and once we finalize our Audrey, then we can make on this order, but then then this message dialog box will appear. So showing us that what we have actually finalizing the order and one's name and click OK, then another dialog box will appear with showing a message of you should pay twelve point five and whatever the currency is. So, ah yes, they aren't making this OK. Finally, your order will be completed and your will again, like the same homepage like this. So on finalizing the then you can like to complete everything. So this was the basic like idea of the application. Now next, we will look up to whatever specifications from the project, which we are going to make today. So this is basically a food ordering system. So we are going to manage everything about the food and drink system. We can add items to the card and attach Add-Ons to it, like we have seen that we about attaching ice to water. Also, we can confirm our order once we have finished, like selecting the items and cart is full, then we have to check out. Then we will click on the other button. Also last on the completion of the order. That pop up will appear like our dialogue box weekends. We have already seen which will part what is the money to be paid by the like user, and the final amount to be paid will be also displayed on clicking OK. A separate, separate dialog box will appear in the final amount of money, which we have to pay for whatever we have ordered. So these are the specifications of the project, like the food ordering system, which we are going to make today. So now you may be wondering that on making this project, there should be some concept based like logic, which we will learn after completion of this project, like on successful completion of this project, then the project will be working fine. Everything will be alike with no bugs. There will be no exceptions. Then what are the things which may will logics concepts we will be learning on completion of the project and you are no wrong. So this question will naturally arise in your mind that what will you learn on making this project on learning the concepts of this project? So this project is made in Java. This is basically a Javadi UI application, which will have a desk window interface. We will be like operating this application on our desktops, and the interface will open and in a separate window, the app will have us like, I think we have items in our next job. Similarly, this app will have an icon and again, and that will open a separate window of the application, and then we will be performing the tasks involved with this application. OK, so the concepts which we are going to learn on completion of this project is object oriented programming in Java. So this project is based on object oriented programming. OK, so objects are real world entities, which are we like. We have to handle the real world and get these real world data. Real world objects are going to be handled by making this project. That is a difference in object oriented programming and the conventional, process oriented programming that we do not have any methods of tackling real world entities. But in object oriented programming, we have that facility that we can tackle everything about real world entities. So yes, we are going to learn the object oriented programming concept and handle all that real world entities. Also, we are going to be building agile application. So of course, we we will learn a lot about Java programming language. Java is a very interesting programming language. We all know that that's why we are here and learning how to make applications. And so this is the first benefit that Java is a language where we can make like real world application, real life. This applications as applicable in our daily life. So Java is that beneficial? With the help of. It's celebrity, we are mentioned, two of them head swingin W.T. Famous, so in this application. There will be extensive news of swing any WTA frameworks. So these two are basically like will kick slot in which we are going to like, put up things and then add functionalities to everything like, I suppose there will be afternoon. So the flame is going to contain a panel. And inside the panel, we were really having our input fields, buttons and the like. Yes, the drop down box and everything like the dialog box, well, was a batting asking for yes, no. So once we will be checking out, so everything is enclosed inside a toolkit and that toolkit is provided to us with the mercy of these libraries we call string and AWP. AWP stands for Abstract Windows Toolkit and this helps us in making DIY application like best window interface applications AMI using destroying any WTC name. So yes, these are beneficial to the like learners who aspire to develop applications in Java. Also, we will be learning a Java food ordering system, which is like, no wonder we have. We are making a food ordering system, so we will learn how to make a food system in Java as well, and classes and objects are going to be extensively used inside of this application. So if there are object oriented programming, there will be classes and objects for sure, and that is no wonder. And so like everything, we are going to learn why we're making this application is listed here. We will be learning a lot of things after the completion of this project. We will be like with a full mind. Concepts of object oriented programming swing any D frameworks like giving like what we can say that are bizarre. Like that these are those going on in WP is a J Flame text on a menu bar. And there are so many components of these packages which we are going to embed in our application and then see how easy it becomes to put up things by just importing a simple component of these library. And things make them so simple that we do not have the light right up plenty of code to fix things. We just have to simply add a single line statement like import this and everything is going to like the already imported to your project and just you have to call it again and again, and then everything will work properly fine without any complexities. So, yes, I hope you have gained like a rough idea about what actually we are going to make today. This is a food ordering system with up functioning functionality attached to these buttons and then order, and we have to select these options from. Well, so they will be asked for the addons. We will be asked for size. We will be asked for these. We want to order and then we have to add things to the card if we want to add more things, or we can simply press this order button to checkout from this cart on clicking this or that, we will be like shown a message. That's what actually we have ordered. This is a sort of confirmation. And also at last, you will be shown what actually you have to pay. So yes, this exactly it was. Now in the next part, we will be learning how this application works, actually. And then the prototype to the code, which we are going to write in order to make this application.

What is C++? C++ is a general-purpose, object-oriented programming language. It was created by Bjarne Stroustrup at Bell Labs circa 1980. C++ is very similar to C (invented by Dennis Ritchie in the early 1970s). C++ is so compatible with C that it will probably compile over 99% of C programs without changing a line of source code. Though C++ is a lot of well-structured and safer language than C as it OOPs based. Some computer languages are written for a specific purpose. Like, Java was initially devised to control toasters and some other electronics. C was developed for programming OS. Pascal was conceptualized to teach proper programming techniques. But C++ is a general-purpose language. It well deserves the widely acknowledged nickname "Swiss Pocket Knife of Languages." C++ is a cross-platform language that can be used to create high-performance applications. C++ was developed by Bjarne Stroustrup, as an extension to the C language. C++ gives programmers a high level of control over system resources and memory. The language was updated 3 major times in 2011, 2014, and 2017 to C++11, C++14, and C++17. About C++ Programming Multi-paradigm Language - C++ supports at least seven different styles of programming. Developers can choose any of the styles. General Purpose Language - You can use C++ to develop games, desktop apps, operating systems, and so on. Speed - Like C programming, the performance of optimized C++ code is exceptional. Object-oriented - C++ allows you to divide complex problems into smaller sets by using objects. Why Learn C++? C++ is used to develop games, desktop apps, operating systems, browsers, and so on because of its performance. After learning C++, it will be much easier to learn other programming languages like Java, Python, etc. C++ helps you to understand the internal architecture of a computer, how computer stores and retrieves information. How to learn C++? C++ tutorial from Programiz - We provide step by step C++ tutorials, examples, and references. Get started with C++. Official C++ documentation - Might be hard to follow and understand for beginners. Visit official C++ documentation. Write a lot of C++ programming code- The only way you can learn programming is by writing a lot of code. Read C++ code- Join Github's open-source projects and read other people's code. C++ best programming language? The answer depends on perspective and requirements. Some tasks can be done in C++, though not very quickly. For example, designing GUI screens for applications. Other languages like Visual Basic, Python have GUI design elements built into them. Therefore, they are better suited for GUI type of task. Some of the scripting languages that provide extra programmability to applications. Such as MS Word and even photoshop tend to be variants of Basic, not C++. C++ is still used widely, and the most famous software have their backbone in C++. This tutorial will help you learn C++ basic and the advanced concepts. Who uses C++? Some of today's most visible used systems have their critical parts written in C++. Examples are Amadeus (airline ticketing) Bloomberg (financial formation), Amazon (Web commerce), Google (Web search) Facebook (social media) Many programming languages depend on C++'s performance and reliability in their implementation. Examples include: Java Virtual Machines JavaScript interpreters (e.g., Google's V8) Browsers (e.g., Internet Explorer, Mozilla's Firefox, Apple's Safari, and Google's Chrome) Application and Web frameworks (e.g., Microsoft's .NET Web services framework). Applications that involve local and wide area networks, user interaction, numeric, graphics, and database access highly depend on C++ language. Why Use C++ C++ is one of the world's most popular programming languages. C++ can be found in today's operating systems, Graphical User Interfaces, and embedded systems. C++ is an object-oriented programming language which gives a clear structure to programs and allows code to be reused, lowering development costs. C++ is portable and can be used to develop applications that can be adapted to multiple platforms. C++ is fun and easy to learn! As C++ is close to C# and Java, it makes it easy for programmers to switch to C++ or vice versa Definition - What does C++ Programming Language mean? C++ is an object oriented computer language created by notable computer scientist Bjorne Stroustrop as part of the evolution of the C family of languages. Some call C++ “C with classes” because it introduces object oriented programming principles, including the use of defined classes, to the C programming language framework. C++ is pronounced "see-plus-plus." C++ Variables Variables are the backbone of any programming language. A variable is merely a way to store some information for later use. We can retrieve this value or data by referring to a "word" that will describe this information. Once declared and defined they may be used many times within the scope in which they were declared. C++ Control Structures When a program runs, the code is read by the compiler line by line (from top to bottom, and for the most part left to right). This is known as "code flow." When the code is being read from top to bottom, it may encounter a point where it needs to make a decision. Based on the decision, the program may jump to a different part of the code. It may even make the compiler re-run a specific piece again, or just skip a bunch of code. You could think of this process like if you were to choose from different courses from Guru99. You decide, click a link and skip a few pages. In the same way, a computer program has a set of strict rules to decide the flow of program execution. C++ Syntax The syntax is a layout of words, expression, and symbols. Well, it's because an email address has its well-defined syntax. You need some combination of letters, numbers, potentially with underscores (_) or periods (.) in between, followed by an at the rate (@) symbol, followed by some website domain (company.com). So, syntax in a programming language is much the same. They are some well-defined set of rules that allow you to create some piece of well-functioning software. But, if you don't abide by the rules of a programming language or syntax, you'll get errors. C++ Tools In the real world, a tool is something (usually a physical object) that helps you to get a certain job done promptly. Well, this holds true with the programming world too. A tool in programming is some piece of software which when used with the code allows you to program faster. There are probably tens of thousands, if not millions of different tools across all the programming languages. Most crucial tool, considered by many, is an IDE, an Integrated Development Environment. An IDE is a software which will make your coding life so much easier. IDEs ensure that your files and folders are organized and give you a nice and clean way to view them. Types of C++ Errors Another way to look at C++ in a practical sense is to start enumerating different kinds of errors that occur as the written code makes its way to final execution. First, there are syntax errors where the code is actually written in an illegible way. This can be a misuse of punctuation, or the misspelling of a function command or anything else that compromises the integrity of the syntax as it is written. Another fundamental type of error is a compiler error that simply tells the programmer the compiler was not able to do its work effectively. As a compiler language, C++ relies on the compiler to make the source code into machine readable code and optimize it in various ways. A third type of error happens after the program has been successfully compiled. Runtime errors are not uncommon in C++ executables. What they represent is some lack of designated resource or non-working command in the executable program. In other words, the syntax is right, and the program was compiled successfully, but as the program is doing its work, it encounters a problem, whether that has to do with interdependencies, operating system requirements or anything else in the general environment in which the program is trying to work. Over time, C++ has remained a very useful language not only in computer programming itself, but in teaching new programmers about how object oriented programming works.