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How to make inline functions in C#
I'm using Linq To XML
6 Answers
6
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Why can't an anonymous method be assigned to var?
...e the code to detect all of those failure situations and give a meaningful error message for each. We still have to specify all that behaviour, document it, write tests for it, and so on. This is a very expensive feature that saves the user maybe half a dozen keystrokes. We have better ways to add ...
techniques for obscuring sensitive strings in C++
...tion (a symmetric encryption key that I want to keep private) in my C++ application. The simple approach is to do this:
14 ...
select * vs select column
If I just need 2/3 columns and I query SELECT * instead of providing those columns in select query, is there any performance degradation regarding more/less I/O or memory?
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Why can't I forward-declare a class in a namespace using double colons?
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In Python, using argparse, allow only positive integers
...lue = int(value)
if ivalue <= 0:
raise argparse.ArgumentTypeError("%s is an invalid positive int value" % value)
return ivalue
parser = argparse.ArgumentParser(...)
parser.add_argument('foo', type=check_positive)
This is basically just an adapted example from the perfect_square...
How to keep the local file or the remote file during merge using Git and the command line?
...ge modification using vimdiff, but, assuming I just know that the entire file is good to keep or to throw away, how do I do that?
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Execute command on all files in a directory
... This is the correct way to process files. Using a for loop is error-prone due to many reasons. Also sorting can be done by using other commands such as stat and sort, which of-course dependes on what is sorting criteria.
– tuxdna
Dec 25 '13 at 8:10...
GCM with PHP (Google Cloud Messaging)
...Actually send the request
$result = curl_exec($ch);
// Handle errors
if (curl_errno($ch)) {
echo 'GCM error: ' . curl_error($ch);
}
// Close curl handle
curl_close($ch);
// Debug GCM response
echo $result;
}
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“Diff” an image using ImageMagick
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– Brecht Machiels
Mar 16 '16 at 13:05
Here's a script to visually diff two PDFs page-by-page using this method: gist....