Short Notes

Find the Largest Number in an Array using php

Example  for getting largest number in an array

Example  for getting largest number in an array: $array = array(20,18,95,45,48); $max1 = 0; $max2 = 0; for($i=0; $i<count($array); $i++) { if($array[$i] > $max1) { ...

Call by reference in php with example

Reference variable in php with example

Let's understand the concept of call by reference by the help of examples. Variable $str is passed to the adder function where it is concatenated with 'Call By Reference' string. Here, printing $str v...

Switch statement in php

Switch case in php with multiple case example

Switch statement is used to execute one statement from multiple conditions in PHP. It works like PHP if-else-if statement. But it's better that if-else-if statement. Syntax for Switch statement in ph...

How to create arrows in CSS

Simple way to create arrow in your HTML page

Simple way to create arrow in your HTML page, just add few line of CSS and create it. There two step to add arrow in your page. 1. Your HTML code: <p>Left arrow: <i class="arrow left">&l...


Javascript show hide div onclick toggle

Display or hide the matched elements.

The toggle() method simply toggles the visibility of elements. The matched elements will be revealed or hidden immediately, with no animation, by changing the CSS display property. Simply if the eleme...

Android difference between Two Dates

How do I calculate difference in days between two dates?

In the given example we will learn how to calculate difference between two dates in java in terms of Second/ Minutes / Hours / Days. public int getDateDiffFromNow(String date){ int days = 0; tr...

How To Add a YouTube Video to Your Web Site

Playing a YouTube Video in HTML

Playing a YouTube Video in HTML To play a youtube video on a web page, do the following steps: Upload the video to your YouTube channel Take a note of the video id embedded tab Define an <ifr...

How to secure input in php

php sanitize form input

Sanitizing data means Remove any illegal character from the data.  In php you need to impliment this one for secure input for MySQL. This one also help to know you about your question - How...


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