Learn how to add double quotes around java object and string variables by escaping characters in this two-minute guide. In every programming language single-quotes (‘ ’) and double-quotes (“ ”) are used for string variables initialization. Therefore, whenever you use these two symbols around a text, Java, javascript, c# and all other languages will treat such text as a string…
Typescript Tuples are special types that is used to define types for each element in an array. There are different data-types available in typescript for performing high complex operations including, string, number, interface, any, Boolean, object, arrays and interface. You can use arrays as stack to define list of items of the same types, but what if you want each…
When you create a new Java program and you initialize a variable or method outside the main method, and you try to execute or reference it, you will encounter a compile time error “Cannot make a static reference to the non-static method or a non-static field”. It doesn’t matter what programming language you use either c#, JavaScript, python, C++ or…
How to think like a programmer? an introduction to creative problem solving for Python, Java, c#, c++, dart and JavaScript developers. When you start learning to code from scratch as a totally complete beginner. You will be very confused in the first place whiles learning how to program and think like a computer. We all know that computers don’t speak…
How long does it take to learn JavaScript for beginners and the time required to get a job? It will take you approximately six to nine months for you to learn JavaScript and master it syntax and fundamentals such as object, closure, promises and callbacks. But if you already know a different programming language like python it won’t take you…
Learn how to run JavaScript files in the terminal or from the command prompt by using the NodeJs runtime environment. JavaScript is a scripting language for making web pages interactive that means it’s interpreted in the browser only. Therefore you can only run js file in the terminal if only you have NodeJs installed on your computer. So we first…
Source code and object code are two different programming statements with one created by a computer programmer with a text editor like visual studio code and saved in a file. Object code is the output of a source code compiled into a machine code that contains a sequence of machine-readable instructions with Java or C compiler which is processed by…
Flutter is a framework developed by Google for building mobile applications for android and iOS. You can also use flutter to develop nice UI for web and desktop applications in a single codebase. If you already have some knowledge of computer programming, then you know that building the interface of most applications involves writing more code than the backend. Google…
Learn how to make money on the dark web with this step-by-step guide. The internet is now one of the popular sources of income for most online entrepreneurs. And it’s also one of the top market places to find almost anything. Do you know that others are making millions of money on the darkest corner of the web? Maybe you…
How much do coders make in computer programming? Coders earn a minimum of $3000 per month. However, it mainly depends on the location of the programmer and the terms of the company he or she is working for.