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人生最曼妙的风景，竟是内心的淡定与从容！
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From PHP Tutorial
PHP's str_shuffle() function r...
This article introduces in detail the str_shuffle() function of PHP that randomly shuffles all chara...
PHP performs ROT13 encoding fu...
ROT13 encoding is obtained by moving each letter forward 13 letters in the alphabet. Numeric and non...
From JS Tutorial
JavaScript method sort() to so...
If this method is called without arguments, the elements in the array will be sorted alphabetically,...
JavaScript slice() method retu...
Returns a new array containing the elements in arrayObject from start to end (exclusive).
JavaScript method shift() to d...
If the array is empty, the shift() method does nothing and returns an undefined value. Please note t...
From HTML Tutorial
HTML specifies the language at...
Note: The lang attribute is not valid in the following tags: <base>, <br>, <frame>...
Specifies the unique id attrib...
The id attribute can be used as a link anchor to change or add styles to an element with a specified...
From H5 Tutorial
hidden boolean attribute in ht...
The hidden attribute can also be used to prevent the user from viewing an element until certain cond...
PHP function str_replace() tha...
If an array needs to be searched and replaced at the same time, and the elements to be replaced are ...
PHP repeats a string a specifi...
This article introduces in detail the str_repeat() function to repeat a string a specified number of...
