30秒学会 PHP 片段 – rotate
Rotates the array (in left direction) by the number of shifts. Given the $shift index, merge the arr...
Rotates the array (in left direction) by the number of shifts. Given the $shift index, merge the arr...
Returns an array with n elements removed from the end. Use Array.prototype.slice() to create a slice...
Returns true if the given number is even, false otherwise. Checks whether a number is odd or even us...
Returns true if the given string can be parsed into an integer, false otherwise. Return the result o...
Checks if a string is an anagram of another string (case-insensitive, ignores spaces, punctuation an...
To avoid the expensive operations, we can help Angular to track which items added or removed i.e. cu...
Curries a function to take arguments in multiple calls. If the number of provided arguments ($args) ...
Returns the minimum value in a list of numbers. Use Iterable.reduce() in combination with min() to f...
Creates a new object from the specified object, where all the keys are in lowercase. Use Object.keys...
Filters out the non-unique values in an array. Use Array.prototype.filter() for an array containing ...