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How can I convert a file pointer ( FILE* fp ) to a file descriptor (int fd)?
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@Novelocrat: I didn't mean that there's no need to #include anything. I merely meant that it is always easy to find the name of the proper header for a standard function. I.e. it is not really critical to mention the exact header name in the...
Logout: GET or POST?
...ation on the differences between GET and POST in the general sense, but I did not find a definite answer for this particular scenario.
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How do I strip non alphanumeric characters from a string and keep spaces?
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The empty space didn't work for me, so '\s' may also be an option: @search_query.gsub(/[^0-9a-z\\s]/i, '')
– David Douglas
Dec 6 '13 at 12:09
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How to copy directories in OS X 10.7.3?
...<destdir>
The above only copies the files and their directories inside of sourcedir. Typically, you want to include the directory you're copying, so drop the trailing slash:
cp -R <sourcedir> <destdir>
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What is the maximum characters for the NVARCHAR(MAX)?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Difference between solr and lucene
...search capability to our application. It exposes an easy-to-use API while hiding all the search-related complex operations. Any application can use this library, not just Solr.
3) Solr is built around Lucene. It is not just an http-wrapper around Lucene but has been known to add more arsenal to Luc...
How to apply an XSLT Stylesheet in C#
...0130329123237/http://www.csharpfriends.com/Articles/getArticle.aspx?articleID=63
From the article:
XPathDocument myXPathDoc = new XPathDocument(myXmlFile) ;
XslTransform myXslTrans = new XslTransform() ;
myXslTrans.Load(myStyleSheet);
XmlTextWriter myWriter = new XmlTextWriter("result.html",null) ...
Check if value already exists within list of dictionaries?
... above code can give you a KeyError. You can fix this by using get and providing a default value. If you don't provide a default value, None is returned.
if not any(d.get('main_color', default_value) == 'red' for d in a):
# does not exist
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Git: updating remote branch information
...r here. It vanishing without requesting was therefore thought to be a bad idea. That's why you need to explicitely prune remote-tracking branches.
– Jakub Narębski
Jan 21 '11 at 0:06
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Xcode 4 - “Archive” is greyed out?
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Apple's developer software is ridiculously non-user-friendly. I've spent so long trying to get the stupid provisioning profiles and push certificates to work and trying to export my app, barely making it by Googling everything. About as much time as I've s...