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Regex Email validation

...ccurate as mine, I thought I would post it here. @"^[\w!#$%&'*+\-/=?\^_`{|}~]+(\.[\w!#$%&'*+\-/=?\^_`{|}~]+)*" + "@" + @"((([\-\w]+\.)+[a-zA-Z]{2,4})|(([0-9]{1,3}\.){3}[0-9]{1,3}))$"; For more info go read about it here: C# – Email Regular Expression Also, this checks for RFC validity ...
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Java 8 forEach with index [duplicate]

... way to build a forEach method in Java 8 that iterates with an index? Ideally I'd like something like this: 3 Answers ...
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python list in sql query as parameter

... performed the same query. Doing this I got the erroy i.e. Type Error: not all arguments converted during string formatting. How am I supposed to solbe it – TechJhola Jan 9 '15 at 19:55 ...
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What is the maximum float in Python?

I think the maximum integer in python is available by calling sys.maxint . 3 Answers ...
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Python: avoid new line with print command [duplicate]

...ork on 3.x, you suppress using print('whateverhere', end='') where end normally defaults to '\n' – Jon Clements♦ Jun 29 '12 at 17:19 ...
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/bin/sh: pushd: not found

...d by child processes. (A hypothetical pushd command might do the chdir(2) call and then start a new shell, but ... it wouldn't be very usable.) pushd is a shell builtin, just like cd. So, either change your script to start with #!/bin/bash or store the current working directory in a variable, do yo...
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How to read last commit comment?

... Generally: git log -n will show you the last n commit messages More elegantly - if you want a quick overview of your commits git log --oneline -n This will Show just the first line of the last n commit messages. You can sa...
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Can I target all tags with a single selector?

I'd like to target all h tags on a page. I know you can do it this way... 10 Answers 1...
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Understanding Apache's access log

...the client IP) %l is the identity of the user determined by identd (not usually used since not reliable) %u is the user name determined by HTTP authentication %t is the time the request was received. %r is the request line from the client. ("GET / HTTP/1.0") %>s is the status code sent from the s...
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How do I use vim registers?

...on Windows (or from "mouse highlight" clipboard on Linux) "*p To access all currently defined registers type :reg share | improve this answer | follow | ...