30秒学会 React 片段 – Ticker
Renders a ticker component. Use the React.useState() hook to initialize the ticker state variable to...
Renders a ticker component. Use the React.useState() hook to initialize the ticker state variable to...
Chains asynchronous functions. Loop through an array of functions containing asynchronous events, ca...
Returns the head of a list. Use lst[0] to return the first element of the passed list.
Invokes the provided callback on each animation frame. Use recursion. Provided that running is true,...
Returns a list of elements that exist in both lists, after applying the provided function to each li...
Renders a table with rows dynamically created from an array of primitives. Render a <table> el...
Takes any number of iterable objects or objects with a length property and returns the longest one. ...
Returns the last element in a list. Check if lst has a non-zero length, use lst[lst.length – 1] if p...
Generates an array, containing the Fibonacci sequence, up until the nth term. Create an empty array ...
Returns true if the provided predicate function returns false for all elements in a collection, fals...