30秒学会 PHP 片段 – reject
Filters the collection using the given callback. Use array_values(), array_diff() and array_filter()...
Filters the collection using the given callback. Use array_values(), array_diff() and array_filter()...
Returns true if the element has the specified class, false otherwise. Use element.classList.contains...
Returns true if the given string contains any whitespace characters, false otherwise. Use RegExp.pro...
Checks if the provided integer is a prime number. Check numbers from 2 to the square root of the giv...
Returns the average of two or more numbers. Use array_sum() for all the values in $items and return ...
Renders a textarea component with a character limit. Use the React.useState() hook to create the con...
Renders a toggle component. Use the React.useState() to initialize the isToggleOn state variable to ...
Returns all distinct values in a collection. Use IEnumerable.Distinct() to get the distinct values i...
Returns the maximum value in a list of numbers. Use Iterable.reduce() in combination with max() to f...
Returns an array of partial sums. Use Array.prototype.reduce(), Array.prototype.slice(-1) and the un...