Removing the largest number from an array
In JavaScript, we can remove the largest value from an array of numbers in two steps: we first need to find that number, then we can filter it from the array.
JavaScript
Read fire tipSplitting strings by lengths
JavaScriptregular expressions
JavaScript can split strings at given characters. By matching against a regular expression, we can split strings into substrings of a given length instead.
// split at every `O`; all `O`s are gone in the result
'BRBIDKLOLOMGOK'.split('O') // ⇒ ['BRBIDKL', 'L', 'MG', 'K']
// split into groups of up to 3 characters (the last group can be shorter)
'BRBIDKLOLOMGOK'.match(/.{1,3}/g) // ⇒ ['BRB', 'IDK', 'LOL', 'OMG', 'OK']