C - One of the older computer languages, but still widely-used. Learning C will also give you a leg up when you expand to C++ and Java. C++ - One of the most popular languages in use today, especially in software development. Learning C++ will take a while, and mastering it even longer, but there are countless opportunities once you know it. Java - Another incredibly popular language that can be scaled to work on nearly any operating system. Python - This is one of the simpler languages in use, and the basics can be learned in just a couple days. It is still quite powerful, and used in a lot of server and website applications.
Code editor - Nearly all programmers will benefit from having a dedicated code editor installed. While you can write code using a simple text editor like Notepad, you’ll find the process much easier if you have a program that highlights syntax and automates a lot of the repetitive programming tasks. Some popular code editors include Notepad++, TextMate, and JEdit. Compiler or interpreter - Many languages, such as C and Java, need to be compiled before you can execute the code. You will need a compiler for your chosen language installed on your computer. Most compilers will also perform bug-reporting duties. IDE (Integrated Development Environment) - Some programming languages have a code editor, compiler, and error-catcher all integrated into one program called an IDE. You can usually get this IDE from the programming language’s website.
There are a variety of places online that provide good tutorials, including Udemy, Khan Academy, Codecademy, Code. org, and many more. [3] X Research source
The design document should discuss each of the features you want to include and how they will be implemented. The design document should also consider the user experience flow and how the user accomplishes his or her task using the program.
The next step after a 1-2-3 is a REPL (Read-Execute-Print Loop). This is a 1-2-3 program that goes back to 1 after displaying the output. Consider a Pipeline program. This is a program that transforms user input and runs continuously. This is a method good for programs that require little user interaction, such as an RSS reader. The program will be written as a series of classes that share a loop.
The prototype allows you to make rapid changes and then test them out. Have others test your prototype to ensure that it functions properly. Expect the prototype to change as you work on it.
Pseudo-code still refers to the syntax of the programming language, and the pseudo-code should be structured just like regular code would be.
This is often referred to as alpha testing.
This is often referred to as beta testing.
Depending on your product, there are a variety of services that you can sell it through as well.
Strong post-release support can increase your customer retention and spread good word of mouth.
