Java – for loop

Many loops consist of three operations surrounding the body: (1) initialization of a variable, (2) testing a condition, and (3) updating a value before the next iteration. The for loop groups these three common parts together into one statement, making it more readable and less error-prone than the equivalent while loop. For repeating code a known number of times, the for loop is the right choice.


for(int count = 0; count < 10; count++) {
System.out.println("Line " + (count));
}


The output result for the above could would be

Line 0
Line 1
Line 2
Line 3
Line 4
Line 5
Line 6
Line 7
Line 8
Line 9


Create a Dynamic Scrolling Content Box Using AJAX

Center a Div Container

a huge percentage of websites hosted online are centered on the page. In todays world with the huge amount of screen resolutions it is hard to keep each satisfied. The way designers solve this problem is by creating a container with the website content inside it.

how they do it

div.main {

margin: 0px auto;

}

jQuery $.getScript

This is one of my fav functionalities that jquery provides it would load a javascript file and execute it on success.

$.getScript('ajax/test.js', function() {
  alert('Load was performed.');
});

loading a javascript file when its needed allowing page loading to happen quicker