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Why is an MD5 hash created by Python different from one created using echo and md5sum in the shell?
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What does the slash mean in help() output?
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How to return dictionary keys as a list in Python?
...*iterable could appear was loosened allowing it to also be placed in list, set and tuple literals, the reference manual on Expression lists was also updated to state this.
Though equivalent to list(newdict) with the difference that it's faster (at least for small dictionaries) because no functio...
LaTeX source code listing like in professional books
...ptionFormat{listing}{\colorbox{gray}{\parbox{\textwidth}{#1#2#3}}}
\captionsetup[lstlisting]{format=listing,labelfont=white,textfont=white}
% This concludes the preamble
\begin{document}
\begin{lstlisting}[label=some-code,caption=Some Code]
public void here() {
goes().the().code()
}
\end{lstl...
how to use sed, awk, or gawk to print only what is matched?
...p on the line read, and if it matches prints out the contents of the first set of bracks ($1).
You can do this will multiple file names on the end also. e.g.
perl -ne 'print $1 if /.*abc([0-9]+)xyz.*/' example1.txt example2.txt
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The best way to remove duplicate values from NSMutableArray in Objective-C?
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Your NSSet approach is the best if you're not worried about the order of the objects, but then again, if you're not worried about the order, then why aren't you storing them in an NSSet to begin with?
I wrote the answer below in 20...
Advantages of Binary Search Trees over Hash Tables
...p to 5000 exists.
(what about the keys between 0 and 5000 are an infinite set? for example keys can be decimals)
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How to tell git to use the correct identity (name and email) for a given project?
...git config user.email "bob@example.com"
Doing that one inside a repo will set the configuration on THAT repo, and not globally.
Seems like that's pretty much what you're after, unless I'm misreading you.
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Is an empty href valid?
...onsider: it will not be keyboard-focusable without having a tabindex value set. Furthermore, this will be inaccessible to screenreader software using Internet Explorer, as IE will report through the accessibility interfaces that any anchor element without an href attribute as not-focusable, regardle...
How to get first and last day of previous month (with timestamp) in SQL Server
...mpleteness' sake)
Common date parameters
Are you left wanting more?
To set up a more comprehensive range of handy date related parameters, include the following in your SQL:
DECLARE
@FirstDayOfCurrentWeek DATETIME = CONVERT(DATE, DATEADD(WEEK, DATEDIFF(WEEK, 0, GETDATE()), 0))
, @LastD...