As @RobG pointed out, the output of Date.prototype.toString () is implementation-dependent, so for international or non-browser implementations, just test the output to be sure it works right in …

I want a string of fixed length, composed of characters picked randomly from a set of characters e.g. [a-zA-Z0-9]. How can I do this with JavaScript?

I'm implementing a function that receives an argument which it needs to convert to its string representation. If a given object implements a toString() method, then the function should use it.

You can use btoa() and atob() to convert to and from base64 encoding. There appears to be some confusion in the comments regarding what these functions accept/return, so… btoa() …

Apr 10, 2011 · // // Also this leaves extra commas after everything, but JavaScript // ignores them. function convertToText(obj) { //create an array that will later be joined into a string. var string = …

153 When I console.log() an object in my JavaScript program, I just see the output [object Object], which is not very helpful in figuring out what object (or even what type of object) it is. In C# I'm …

Jun 18, 2010 · I'm trying to use JS to turn a date object into a string in YYYYMMDD format. Is there an easier way than concatenating Date.getYear(), Date.getMonth(), and Date.getDay()?

2 .toString () is the built-in typecasting function, I'm no expert to that details but whenever we compare built-in type casting verse explicit methodologies, built-in workarounds always preferred.

Apr 12, 2019 · The JavaScript function toString(16) will return a negative hexadecimal number which is usually not what you want. This function does some crazy addition to make it a …

Jun 18, 2012 · In my opinion toString is semantically the clearest way to self document the fact that you are trying to get a string equivalent of an object. String(...) is a little obtuse, and value …