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jQuery find element by data attribute value
...dClass('active');
})
.active {
background: green;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<a class="slide-link" href="#" data-slide="0">1</a>
<a class="slide-link" href="#" data-slide="1">2</a>
<a cl...
How to say “should_receive” more times in RSpec
...sg).at_least(n).times.with(@project).and_return(@project)
more details at https://www.relishapp.com/rspec/rspec-mocks/v/2-13/docs/message-expectations/receive-counts under Receive Counts
Hope it helps =)
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How to pass the password to su/sudo/ssh without overriding the TTY?
... setuiding a helper app that performs the task requiring superuser access:
http://en.wikipedia.org/wiki/Setuid
Sudo is not meant to be used offline.
Later edit: SSH can be used with private-public key authentication. If the private key does not have a passphrase, ssh can be used without prompting ...
How to return PDF to browser in MVC?
...
// Hat tip to David for his code on stackoverflow for this bit
// https://stackoverflow.com/questions/779430/asp-net-mvc-how-to-get-view-to-generate-pdf
byte[] file = ms.ToArray();
MemoryStream output = new MemoryStream();
output.Write(file, 0, file.Length);
output.Position ...
npm - install dependencies for a package in a different folder?
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Java: Literal percent sign in printf statement
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Razor ViewEngine: How do I escape the “@” symbol?
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How to output git log with the first line only?
...n(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit
Further Reading.
https://coderwall.com/p/euwpig/a-better-git-log
Advanced Reading.
http://durdn.com/blog/2012/11/22/must-have-git-aliases-advanced-examples/
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SQLite - increase value by a certain number
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How to alias 'git checkout' to 'git co'
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