javascript-engine

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Does IE10 use JScript 10.0

@if (@_jscript_version 开发者_开发技巧== 10) document.write(\"You are using IE10\"); According to Wikipedia IE10 will use JScript 10.[详细]

2023-03-22 01:50 分类：问答
How do I evaluate JavaScript before the browser does?

I am looking for a way to get javascript code before SpiderMoney (Firefox JS engine) or V8 (Ch开发者_StackOverflow社区rome JS engine) evaluate the it.[详细]

2023-03-20 04:16 分类：问答
PHP Headless Browser? [closed]

开发者_运维百科 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question will likely so[详细]

2023-03-17 02:18 分类：问答
Is it possible to use a change the Javascript engine a Cocoa WebView uses?

I\'m working on a html/javascript + cocoa hybrid app. From what I can tell, Cocoa\'s WebView uses the same javascript engine as Safari (Nitro).[详细]

2023-03-15 14:26 分类：问答
Why is new slow?

The benchmark: JsPerf The invariants: var f = function() { }; var g = function() { return this; } The tests:[详细]

2023-03-14 20:33 分类：问答
Once again: How to get DOM in JavaScript Engine? Has this somebody done?

There are several questions and tips about getting the DOM into Spider-, Trace- or JaegerMonkey. But has anyone done this? Is somewhere out there a in C embedable working JS-Engine including the DOM?[详细]

2023-02-09 04:44 分类：问答
Full callstack for multiple frames JS on IE8

I need to get a full call stack when an exception occurs in JavaScript on Internet Explorer 8. Function calls may occur between frames whose number is large.[详细]

2023-02-01 05:11 分类：问答
String::New: what is it?

I am from a Java background and is learning C++. I encountered the following C++ code: String source = String::New(\"\'Hello\' + \', World\'\");[详细]

2023-01-04 03:01 分类：问答
How to use V8's built in functions

I\'m new in both javascript and V8. According to Google\'s Embedder\'s Guide, I saw something in the context section talking about built-in utility javascript functions. And I also found some开发者_JA[详细]

2022-12-22 13:22 分类：问答
Javascript Engines Advantages

I am confused about JavaScript engines right now. I know that V8 was a big deal because it compiled JavaScript to native code.[详细]

2022-12-18 06:29 分类：问答