PHP-What is the difference between public, private, and protected
Available Visibility in PHP Classes There are 3 type of visibility available in php for controlling your property or method....
“Notice: Undefined variable”, “Notice: Undefined index”, and “Notice: Undefined offset”
Notice: Undefined variable Default value of an uninitialized variable is problematic in the case of including one file into...
SQL – How to ‘insert if not exists’ in MySQL
How to write INSERT IF NOT EXISTS queries in standard SQL If necessary, INSERT IF NOT EXISTS queries can be written in a...
PHP – Code to include css in a .php file
PROBLEM To include a css file to .php file. Inside the .php file, We have; [pastacode lang=”php”...
[ Solved -4 Answers ] HTML – CSS – Align img to bottom of div
PROBLEM: How to align an image to the bottom of the div? Trying to align an image to the bottom of the out div element using...
[ Solution 1 Answers ] Class Is Public, Should Be Declared In A File Named .Java
PROBLEM: When the class name and the filename of a given Java program doesn’t match then we will get this error....
Class, Interface, Or enum Expected error
PROBLEM: “Class, Interface, Or enum Expected” error arises due to additional curly braces at end of Java program....
HTML – How to make a placeholder for a ‘select’ box
Placeholder : The placeholder attribute specifies a short hint that describes the expected value of an input field (e.g. a...
How to get the full URL in PHP
To Get Full URL in PHP: In this post, We are discussing about How to get the full URL in PHP. SOLUTION 1: Have a look at:...
Difference between nohup, disown and &
<command> : Runs the process within the Terminal’s current bash instance, in the background (i.e. the process is...
