30秒学会 JavaScript 片段 – Pretty-print a JSON object with JavaScript
Pretty-printing refers to the process of making some data more human-readable. In regards to JSON, i...
Pretty-printing refers to the process of making some data more human-readable. In regards to JSON, i...
Finds all indexes of val in an array. If val never occurs, returns an empty array. Use Array.prototy...
Python’s divmod() comes in handy quite often. Its purpose is to return a 2-tuple consisting of...
Finds the index of a given element in a sorted array using the binary search algorithm. Declare the ...
Returns the index of the element with the maximum value in a list. Use max() and list.index() to get...
Wraps a string to a given number of characters using a string break character. Use String.prototype....
Checks if a string contains only alpha characters. Use RegExp.prototype.test() to check if the given...
Object-oriented programming Both classical and prototypal inheritance are object-oriented programmin...
Checks if the target value exists in a JSON object. Use Object.values() to get all the values of the...
Finds a contiguous subarray with the largest sum within an array of numbers. Use a greedy approach t...