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Lock, mutex, semaphore… what's the difference?
...er of cpu, io or ram intensive tasks running at the same time.
For a more detailed post about the differences between mutex and semaphore read here.
You also have read/write locks that allows either unlimited number of readers or 1 writer at any given time.
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ByteBuffer.allocate() vs. ByteBuffer.allocateDirect()
...t difference. I would have to redo tests to come up with all the specific details.
– Robert Klemme
Oct 17 '11 at 12:16
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error: Unable to find vcvarsall.bat
...ess edition or the purpose-built Microsoft Visual C++ Compiler for Python (details) and NOT using the original answer below. Original error message means the required version of Visual C++ is not installed.
For Windows installations:
While running setup.py for package installations, Python 2.7 s...
HTTP 401 - what's an appropriate WWW-Authenticate header value?
...ed by my ajax or the browser. Beyond the title of this question, given the detail which suggests forms based authentication, I would send no WWW-Authenticate header at all. This is because I'm not asking the browser to participate in the authentication / credential challenge thingy. I just want it t...
Difference between float and double in php?
...ouble.
The real size is still platform-dependent.
See the manual for more details:
http://www.php.net/manual/en/language.types.float.php
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What does Google Closure Library offer over jQuery? [closed]
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Detailed and meaningful answer, thank you. Could you please explain what that reference to GWT means? I'm afraid I didn't get that.
– pestaa
Nov 7 '09 at 19:26
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How to parse an RSS feed using JavaScript?
I need to parse an RSS feed (XML version 2.0) and display the parsed details in an HTML page.
8 Answers
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Is it a good idea to use Google Guava library for Android development?
...l think twice before I do. This is the link: appbrain.com/stats/libraries/details/guava/google-guava
– albertpeiro
Mar 12 '14 at 12:52
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Why is HttpClient BaseAddress not working?
... such as HttpClient are supposed to shield us from esoteric implementation details like this.
– Jamie Ide
Jan 16 at 15:11
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How do I get the user agent with Flask?
...e
request.accept_languages[0][0]
which will result in string
'en-US'
Detailed information about 'accept_language" header: https://www.w3.org/International/questions/qa-lang-priorities
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