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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]{...
“Unknown provider: aProvider
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Ash ClarkeAsh Clarke
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Where is PATH_MAX defined in Linux?
...o manually removed some false positive hits from the grep program).
./x86_64-linux-gnu/bits/posix1_lim.h:#define _POSIX_PATH_MAX 256
./X11/InitialI.h:#ifndef PATH_MAX
./X11/InitialI.h:#define PATH_MAX 512
./X11/InitialI.h:#ifndef PATH_MAX
./X11/InitialI.h:#define PATH_MAX MAXPATHLEN
./X11/Init...
Open file dialog and select a file using WPF controls and C#
... 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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Should I use int or Int32
...h the old C++ mindset, IntPtr is designed to be 32 bits on a 32 bit OS and 64 bits on a 64 bit OS. This behavior is specifically mentioned in its summary tag. msdn.microsoft.com/en-us/library/system.intptr(VS.71).aspx
– diadem
Jul 8 '10 at 14:46
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Where is svcutil.exe in Windows 7?
...trying to install the v 7.1 of the SDK (and you happen to be on Windows 7 x64), it seems MS has removed svcutil.exe from it. It's nowhere to be found whether you jump through all the hoops to get around the installation errors, or you download the ISO, it's just not there. That wasted about 3 hour...
How to get a list of MySQL views?
...---------+------+-----+---------+-------+
| TABLE_CATALOG | varchar(64) | YES | | NULL | |
| TABLE_SCHEMA | varchar(64) | YES | | NULL | |
| TABLE_NAME | varchar(64) | YES | | NULL ...
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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jQuery - Get Width of Element when Not Visible (Display: None)
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Based on Roberts answer, here is my function.
This works for me if the element or its parent have been faded out via jQuery, can either get inner or outer dimensions and also returns the offset values.
/edit1: rewrote the fu...
NodeJS - Error installing with NPM
...finally) had it working with VS 2015 Community edition. I'm on Window 10, 64 bits. I used "npm config set msvs_version 2015 -g" in command prompt (after installation of VS, of course). Most people falling on this problem over time have suggested VS2010, or sometimes up to 2013, but I solved at l...