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get client time zone from browser [duplicate]

Is there a reliable way to get a timezone from client browser? I saw the following links but I want a more robust solution. ...
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Do browsers parse javascript on every page load?

...I've been able to dig up. It's worth noting first that although JavaScript is usually considered to be interpreted and run on a VM, this isn't really the case with the modern interpreters, which tend to compile the source directly into machine code (with the exception of IE). Chrome : V8 Engine ...
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Choosing Mobile Web HTML5 Framework [closed]

...n searching for a framework with support of HTML5 and runs on mobile, that is IPhone, IPads. I found out these: 11 Answers ...
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0.1 float is greater than 0.1 double. I expected it to be false [duplicate]

... mode when converting the double to float. float has 24 binary bits of precision, and double has 53. In binary, 0.1 is: 0.1₁₀ = 0.0001100110011001100110011001100110011001100110011…₂ ^ ^ ^ ^ 1 10 20 24 So if we round up at the 24th ...
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An example of how to use getopts in bash

I want to call myscript file in this way: 7 Answers 7 ...
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Why not use java.util.logging?

... Disclaimer: I am the founder of log4j, SLF4J and logback projects. There are objective reasons for preferring SLF4J. For one, SLF4J allows the end-user the liberty to choose the underlying logging framework. In addition, sav...
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HTML 5 tag vs Flash video. What are the pros and cons?

This question was made over 9 years ago. It made sense then, it doesn't make it now. Flash is hard on its way out; <video> support is ubiquitous, including mobile devices. Almost anything that Flash could do, HTML can now do too. HTML won, Flash lost. If you're pondering on how to embed vide...
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How to avoid having class data shared among instances?

What I want is this behavior: 7 Answers 7 ...
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What is the difference between compile and link function in angularjs

... of the template associated with the directive. link function - use for registering DOM listeners (i.e., $watch expressions on the instance scope) as well as instance DOM manipulation (i.e., manipulation of iElement = individual instance element). It is executed after the template has been cloned. ...
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What is the difference between typeof and instanceof and when should one be used vs. the other?

...ect {} instanceof Object; // true typeof {}; // object And the last one is a little bit tricky: typeof null; // object share | improve this answer | follow ...