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PHP Snippets
Check If A Value Exists In An Array
This function checks if a value exists in an array. It uses PHP’s in_array function which checks if a value…
PHP Snippets
Get The First Element Of An Array
This function returns the first element of an array. It uses PHP’s reset function which sets the internal pointer of…
PHP Snippets
Check If String Starts With Another String
This function checks if a given string starts with another string. It also uses strpos but checks specifically if the…
PHP Snippets
Check If String Contains Another String
This function checks if a given string contains another string. It uses PHP’s strpos function which returns the position of…
PHP Snippets
Check If String Ends With Another String
This function checks if a given string ends with another string. It uses substr to get the ending part of…
Javascript
Find the minimum item of a set
This function returns the minimum value from a set. JavaScript: TypeScript:
Javascript
Find the maximum item of a set
This function returns the maximum value from a set. JavaScript: TypeScript:
Javascript
Check if an array is empty
This function checks whether an array is empty. JavaScript: TypeScript:
Javascript
Remove an item from a set
This function removes an item from a set. JavaScript: TypeScript:
Javascript
Create a set from an array
This function creates a set from an array. The set contains all unique elements of the array. JavaScript: TypeScript:
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