Programming, Computers and Stuff
The for…in loop is used to loop through an object’s properties. As we have not discussed Objects yet, you may not feel comfortable with this loop. But once you understand how objects behave in JavaScript, you will find this loop very useful. Continue reading JavaScript :: for…in loop
While writing a program, you may encounter a situation where you need to perform an action over and over again. In such situations, you would need to write loop statements to reduce the number of lines. JavaScript supports all the Continue reading JavaScript :: While Loops
You can use multiple if…else…if statements, as in the previous chapter, to perform a multiway branch. However, this is not always the best solution, especially when all of the branches depend on the value of a single variable. Starting with JavaScript 1.2, Continue reading JavaScript :: Switch Case
While writing a program, there may be a situation when you need to adopt one out of a given set of paths. In such cases, you need to use conditional statements that allow your program to make correct decisions and Continue reading JavaScript :: if…else Statement
What is an Operator? Let us take a simple expression 4 + 5 is equal to 9. Here 4 and 5 are called operands and ‘+’ is called the operator. JavaScript supports the following types of operators. Arithmetic Operators Comparison Operators Logical (or Relational) Continue reading JavaScript :: Operators