This Is A Custom Widget

This Sliding Bar can be switched on or off in theme options, and can take any widget you throw at it or even fill it with your custom HTML Code. Its perfect for grabbing the attention of your viewers. Choose between 1, 2, 3 or 4 columns, set the background color, widget divider color, activate transparency, a top border or fully disable it on desktop and mobile.

This Is A Custom Widget

This Sliding Bar can be switched on or off in theme options, and can take any widget you throw at it or even fill it with your custom HTML Code. Its perfect for grabbing the attention of your viewers. Choose between 1, 2, 3 or 4 columns, set the background color, widget divider color, activate transparency, a top border or fully disable it on desktop and mobile.
1 10, 2009

list

By | 2009-10-15T22:36:18+00:00 October 1st, 2009|Categories: PHP, Ruby|Tags: , , , , , , |Comments Off on list

The list() function in PHP is used to assign multiple variables as if they were an array. Technically, list() is not a function in PHP, it is a language construct.

Ruby has no real need for a function such as list(), as the same can be achieve using parallel assignment – i.e. assigning comma separated variables to elements of an array using the normal assignment operator.

PHP

$langs = array('php', 'ruby', 'perl');
list($lang1, $lang2, $lang3) = $langs;
echo $lang1;	// php
echo $lang2;	// ruby
echo $lang3;	// perl

Ruby

langs = [ "php", "ruby", "perl" ];
lang1, lang2, lang3 = langs;
puts lang1;	# php
puts lang2;	# ruby
puts lang3;	# perl
1 06, 2009

implode

By | 2009-10-15T22:42:21+00:00 June 1st, 2009|Categories: PHP, Ruby|Tags: , , , , |Comments Off on implode

The implode function takes and array and forms a string by concatenating the elements in the array.

PHP

$langs = array('python', 'java', 'ruby');
$string = implode(', ', $langs);
echo $string;
// => python, java, ruby

Ruby

puts ['perl', 'python', 'java'].join(', ');
# => python, java, ruby
29 05, 2009

explode

By | 2009-10-15T22:42:12+00:00 May 29th, 2009|Categories: PHP, Ruby|Tags: , , , , , |Comments Off on explode

The explode function takes 2 parameters – the first is the delimiter, and the second is the string to be exploded. It returns an array of strings, each of which is a substring of the original, formed by splitting the original string on boundaries formed by the string delimiter.

PHP

$my_string = 'perl, python, java';
$array = explode(', ', $my_string);
var_dump($a);
/*
Array (
	[0] => perl
	[1] => python
	[2] => java
)
*/

Ruby

my_string = 'perl, python, java';
puts my_string.split(', ');
# => ["perl", "python", "java"]