30秒学会 Python 片段 – max_n
Returns the n maximum elements from the provided list. If n is greater than or equal to the provided...
Returns the n maximum elements from the provided list. If n is greater than or equal to the provided...
Indents each line in the provided string. Use strings.Replace() to prepend i to each line.
Splits values into two groups. If an element in filter is true, the corresponding element in the col...
Filters the collection using the given callback. Use array_values(), array_diff() and array_filter()...
Returns an object containing the parameters of the current URL. Use String.prototype.match() with an...
Returns true if the element has the specified class, false otherwise. Use element.classList.contains...
Removes elements in an array until the passed function returns true. Returns the remaining elements ...
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...
Uses the percentile formula to calculate how many numbers in the given array are less or equal to th...