Integer class is a wrapper for int. If it is not marked final, then any other class can extend...

JVM instructs the Garbage Collector to call the finalize method, just before releasing an object from the memory. A programmer...

Externalizable interface extends Serializable interface in Java. It is used for giving the Class control over saving and restoring the contents of its instances...

To get the power of a number in JavaScript, the Math.pow() function is used...

In JavaScript, the Math.abs() function is used for the absolute value operation...

The for loop is the most used loop form in JavaScript...

In JavaScript, the Math.sqrt() function is used to take the square root of a number...

To capitalize a text in JavaScript, the toLocaleUpperCase method is used...

The toLocaleLowerCase method is used to lowercase a text in JavaScript...

The concat() method is used to concatenate 2 or more strings in JavaScript...

If we want to add an item to an array in JavaScript, we can use the push() function...

Extracting elements from arrays in JavaScript is a little different. There is no function of the "Remove" type...

One of the most used loops in JavaScript is the While loop. The purpose of the while loop is to repeatedly execute the code block as long as the expression (condition) is true...