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How to display a content in two-column layout in LaTeX?
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How can I get all the request headers in Django?
... you need.
django-debug-toolbar takes the same approach to show header information. Have a look at this file responsible for retrieving header information.
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Bash array with spaces in elements
...LES[@]}"
do
echo "$f"
done
Using double quotes around any array of the form "${FILES[@]}" splits the array into one word per array element. It doesn't do any word-splitting beyond that.
Using "${FILES[*]}" also has a special meaning, but it joins the array elements with the first character of $...
Is if(items != null) superfluous before foreach(T item in items)?
...?? new List<string>())
{
item.Dump();
}
but you might check performance of it. So I still prefer having if (items != null) first.
Based on Eric's Lippert suggestion I changed code to:
List<string> items = null;
foreach (var item in items ?? Enumerable.Empty<string>())
{
...
JavaScript function in href vs. onclick
...t will all call the same function but may not have unique ids. I have a webform where the user can add and remove items and I put the onclick in the href of the links within the dynamically created divs so I can get a quicker start on processing the script instead of using something less specific li...
AngularJS - $anchorScroll smooth/duration
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Does this plugin work on other elements apart form $documents? I tried to apply scrollToElement to a div so I can scroll a row inside it into the view, and it did not work..
– Shaunak
Jan 13 '15 at 22:31
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Detecting endianness programmatically in a C++ program
...d solely on the result of this function and will never be taken on the platform in question. This is likely not true of many implementations of htonl.
– Omnifarious
Sep 10 '09 at 5:25
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How to replace multiple white spaces with one white space
...rt and end.
Note that correctness is almost always more important than performance. The fact that the Split/Join solution removes any leading/trailing whitespace (even just single spaces) is incorrect as far as your specified requirements (which may be incomplete, of course).
The benchmark uses Mi...
Good tutorials on XMPP? [closed]
...ore pictures than I do), do consider the book (whether in paper or digital form) - it's designed exactly as an easy introduction to both the core specifications and the most common extensions, and written by people who help develop and implement them.
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Can you use a trailing comma in a JSON object?
...native I've used when output a structure to JSON from a dictionary of some form is to always append a comma after each entry (as you are doing above) and then add a dummy entry at the end that has not trailing comma (but that is just lazy ;->).
Doesn't work well with an array unfortunately.
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