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HTTP redirect: 301 (permanent) vs. 302 (temporary)

... Status 302 means that the resource is temporarily located somewhere else, and the client/browser should continue requesting the original url. share | improve this answer | f...
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Mercurial for Beginners: The Definitive Practical Guide

....hgignore There are two syntax options available for file matching, glob and regexp. glob is unix-like filename expansion and regexp is regular expressions. You activate each by adding syntax: glob or syntax: regexp on a line by itself. All lines following that will use that syntax, until the next...
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Difference between exit(0) and exit(1) in Python

What's the difference between exit(0) and exit(1) in Python? 5 Answers 5 ...
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How to edit multi-gigabyte text files? Vim doesn't work =( [closed]

... loading small portions into memory at once? It doesn't seem like Vim can handle it =( 15 Answers ...
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Map a network drive to be used by a service

Suppose some Windows service uses code that wants mapped network drives and no UNC paths. How can I make the drive mapping available to the service's session when the service is started? Logging in as the service user and creating a persistent mapping will not establish the mapping in the context of...
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Differences between detach(), hide() and remove() - jQuery

... the DOM completely. detach() is like remove(), but keeps the stored data and events associated with the matched elements. To re-insert a detached element into the DOM, simply insert the returned jQuery set from detach(): var span = $('span').detach(); ... span.appendTo('body'); ...
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How the single threaded non blocking IO model works in Node.js

...le threaded non blocking IO model works. After I read the article understanding-the-node-js-event-loop , I'm really confused about it. It gave an example for the model: ...
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What are named pipes?

What are they and how do they work? 10 Answers 10 ...
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When is std::weak_ptr useful?

I started studying smart pointers of C++11 and I don't see any useful use of std::weak_ptr . Can someone tell me when std::weak_ptr is useful/necessary? ...
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Difference between a virtual function and a pure virtual function [duplicate]

What is the difference between a pure virtual function and a virtual function? 4 Answers ...