30秒学会 JavaScript 片段 – over
Creates a function that invokes each provided function with the arguments it receives and returns th...
Creates a function that invokes each provided function with the arguments it receives and returns th...
Returns true if touch events are supported, false otherwise. Check if ontouchstart exists in window ...
Returns the sum of an array, after mapping each element to a value using the provided function. Use ...
Deep flattens a list. Use recursion. Use isinstance() with collections.abc.Iterable to check if an e...
Returns the symmetric difference between two arrays, without filtering out duplicate values. Create ...
Returns the first element in a collection that matches the given predicate function, match. Use IEnu...
Converts a string to snake case. Break the string into words and combine them adding _ as a separato...
Removes non-printable ASCII characters. Use String.replaceAll() with a regular expression to remove ...
Creates a shadow similar to box-shadow but based on the colors of the element itself. position: rela...
Generates primes up to a given number, using the Sieve of Eratosthenes. Generate an array from 2 to ...