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How do I check if a file exists in Java?
... on the only computer I tested: Windows Server 2012 running Java 1.7.0_45 x64).
– Matthieu
May 16 '17 at 16:53
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How to validate an email address in PHP
...1\\x23-\\x5B\\x5D-\\x7F]|(?:\\x5C[\\x00-\\x7F]))*\\x22)))*@(?:(?:(?!.*[^.]{64,})(?:(?:(?:xn--)?[a-z0-9]+(?:-+[a-z0-9]+)*\\.){1,126}){1,}(?:(?:[a-z][a-z0-9]*)|(?:(?:xn--)[a-z0-9]+))(?:-+[a-z0-9]+)*)|(?:\\[(?:(?:IPv6:(?:(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){7})|(?:(?!(?:.*[a-f0-9][:\\]]){7,})(?:[a-f0-9]{...
Scripting TFS Command Line for Get Latest Version, Check Out and Check in, programmatically
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Getting Python error “from: can't read /var/mail/Bio”
... Yup, unless python is located somewhere else. I prefer to use the env-based solution because it simply looks up Python in the default path of the user.
– Tamás
Apr 17 '13 at 20:42
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Can I list-initialize a vector of move-only type?
...on't see why it couldn't do that. VC++'s stdlib for example tag-dispatches based on the iterator category and uses std::distance for forward-or-better iterators and std::move_iterator adapts the underlying iterator's category. Anyways, good and concise solution. Post it as an answer, maybe?
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Getting the PublicKeyToken of .Net assemblies
...rosoft SDKs\Windows\v6.0A\bin\sn.exe" -T <assemblyname>
VS 2008 on 64bit Windows :
"%ProgramFiles(x86)%\Microsoft SDKs\Windows\v6.0A\bin\sn.exe" -T <assemblyname>
VS 2010 on 32bit Windows :
"%ProgramFiles%\Microsoft SDKs\Windows\v7.0A\bin\sn.exe" -T <assemblyname>
VS 2010 ...
Python: changing value in a tuple
...oop
In [5]: %timeit replace_at_index2(d, 5, 99)
1000000 loops, best of 3: 642 ns per loop
Yet if we look at longer tuples, list conversion is the way to go:
In [6]: k = tuple(range(1000))
In [7]: %timeit replace_at_index1(k, 500, 99)
100000 loops, best of 3: 9.08 µs per loop
In [8]: %timeit r...
Open file dialog and select a file using WPF controls and C#
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Why would you ever implement finalize()?
...I inherited the code and it was very buggy and had a tendency to leave database connections open. We modified the connections to contain data about when and where they were created and then implemented finalize to log this information if the connection wasn't closed properly. It turned out to be a...
Install Gem from Github Branch?
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