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How to validate an email address in JavaScript

...validate").on("click", validate); <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <form> <p>Enter an email address:</p> <input id='email'> <button type='submit' id='validate'>Validate!</button> &lt...
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How to specify the private SSH-key to use when executing shell command on Git?

...ut I want to specify a private SSH-key to use when executing a shell (git) command from the local computer. 29 Answers ...
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Could I change my name and surname in all previous commits?

I would like to change my name, surname and email in my all commits, is it possible? 6 Answers ...
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How to delete migration files in Rails 3

...estroys your table or columns. Another great reference for migrations is: http://guides.rubyonrails.org/migrations.html share | improve this answer | follow |...
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How do you fork your own repository on GitHub?

...d push it to a new repo is good but you need to: git clone https://github.com/userName/Repo New_Repo cd New_Repo git remote set-url origin https://github.com/userName/New_Repo git remote add upstream https://github.com/userName/Repo git push origin master git push --all (see git push) See the al...
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How do I update a GitHub forked repository?

...rebase your work to continue working on the upstream version. In terms of commands that might look like: # Add the remote, call it "upstream": git remote add upstream https://github.com/whoever/whatever.git # Fetch all the branches of that remote into remote-tracking branches, # such as upstream...
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CSS center display inline block?

I have a working code here: http://jsfiddle.net/WVm5d/ (you might need to make the result window bigger to see the align center effect) ...
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How to state in requirements.txt a direct github source

I've installed a library using the command 7 Answers 7 ...
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sendmail: how to configure sendmail on ubuntu? [closed]

...ee if it is properly configured and setup by typing the following into the command line: $ echo "My test email being sent from sendmail" | /usr/sbin/sendmail myemail@domain.com The following will allow you to add smtp relay to sendmail: #Change to your mail config directory: cd /etc/mail #Make ...
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jquery IDs with spaces

...t be empty), and that it can’t contain any space characters. Link: http://mathiasbynens.be/notes/html5-id-class share | improve this answer | follow | ...