30秒学会 JavaScript 片段 – fromCamelCase
Converts a string from camelcase. Use String.prototype.replace() to remove underscores, hyphens, and...
Converts a string from camelcase. Use String.prototype.replace() to remove underscores, hyphens, and...
Returns all the elements of a list except the last one. Check if lst has the appropriate length, use...
Escapes a string for use in HTML. Use String.prototype.replace() with a regexp that matches the char...
Returns every element that exists in any of the two arrays once, after applying the provided functio...
Converts a given string into an array of words. Use String.prototype.split() with a supplied pattern...
Returns all unique values of an array, based on a provided comparator function. Use Array.prototype....
Returns a boolean determining if the passed value is primitive or not. Create an object from val and...
Returns the average of a list, after mapping each element to a number using the provided function. U...
Renders a carousel component. Use the React.useState() hook to create the active state variable and ...
Renders a star rating component. Define a component, called Star that will render each individual st...