Nowadays JavaScript has three different keywords to declare a variable — var, let and, const. Each has its own properties and particularities. Let’s start by making a simple comparison ...

JavaScript statements control the overall flow of JavaScript programs. Statements are used to declare variables and manage ... be used to declare classes and functions. Unlike properties, methods ...

Promises, handlers, and chains are foundations of modern JavaScript, but they can be tricky. Here are four common traps to ...

After adding "y" to "x," JavaScript stores "11.234" in the "z" variable. You can control the number of decimal points that appear in a result by using the "toFixed" function. Instead of adding "x ...

Hello,<BR><BR>I'm using some JavaScript and a cookie to gather general user information and then pass it to another page which in turn uses JavaScript to write the variable data into a form text ...