How do you convert decimal values to their hexadecimal equivalent in JavaScript?...
How can I convert a JavaScript object into a string? Example: var o = {a:1, b:2} console.log(o) console.log('Item: ' + o) Output: Object { a=1, b=2} // very nice readable output :) Item: [object Object] // no idea what's insid...Is there a way in JS to get the entire HTML within the html tags, as a string? document.documentElement.??...
Anyone knows why javascript Number.toString function does not represents negative numbers correctly? //If you try (-3).toString(2); //shows "-11" // but if you fake a bit shift operation it works as expected (-3 >>> 0).toString(2);...
What I would like to be able to do is create a string from a Javascript HTMLElement Object. For example: var day = document.createElement("div"); day.className = "day"; day.textContent = "Random Text"; Now we have create th...null and undefined don't have a toString or valueOf method. Afaik using String calls the toString method of its parameter (e.g. String({}) => [object Object]). Why do String(null) or String(undefined work then? It doesn't implicitly do O...When you run: window.toString.call("") everything's fine in FF/CH but in IE8 you get a script error. Investigating a bit more it turned out, that window.toString.call is undefined in IE8? You can also run this one: window.toString in...I'm taking a course on JavaScript but have no guide on toString method, what's the purpose of these two outputs in JavaScript: (35).toString(36) >>> "z"!!! (35).toString(37) >>> throws a RangeError!!! I am utter...
Is there any expression where by an object's toString method is implicitly called overriding its valueOf method? In the examples below, valueOf is always called implicitly (overriding toString). "4" + { toString: function () {...It seems like it is possible to get the code of a function in JavaScript, and that it is as simple as: function foo() {...} foo.toString() However, doing that in QML gives me a rather uninspiring function () { [code] } So is there a way to get th...©2020 All rights reserved.