大约有 18,144 项符合查询结果(耗时:0.0382秒) [XML]

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Django: How to manage development and production settings?

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Grepping a huge file (80GB) any way to speed it up?

This has been running for an hour on a fairly powerful linux server which is otherwise not overloaded. Any alternative to grep? Anything about my syntax that can be improved, (egrep,fgrep better?) ...
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Iterate over the lines of a string

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Why does int i = 1024 * 1024 * 1024 * 1024 compile without error?

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Media Queries: How to target desktop, tablet, and mobile?

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What is causing ERROR: there is no unique constraint matching given keys for referenced table?

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Fast way of finding lines in one file that are not in another?

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Why is Java's Iterator not an Iterable?

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Timeout expired. The timeout period elapsed prior to completion of the operation or the server is no

I have many users on my web site (20000-60000 per day), which is a download site for mobile files. I have remote access to my server (windows server 2008-R2). I've received "Server is unavailable" errors before, but am now seeing a connection timeout error. I'm not familiar with this - wh...
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Should I learn C before learning C++? [closed]

I visited a university CS department open day today and in the labs tour we sat down to play with a couple of final-year projects from undergraduate students. One was particularly good - a sort of FPS asteroids game. I decided to take a peek in the src directory to find it was done in C++ (most of...