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How to say “should_receive” more times in RSpec
...east(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 specify a port number in SQL Server connection string?
...y an instance name when specifying the port.
Lots more examples at http://www.connectionstrings.com/. It's saved me a few times.
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Quick Way to Implement Dictionary in C
...g "Hash Tables" and "Balanced Binary Trees". License: LGPL
gnulib: https://www.gnu.org/software/gnulib/ by the GNU project. You are meant to copy paste the source into your code. Several containers documented at: https://www.gnu.org/software/gnulib/MODULES.html#ansic_ext_container including "rbtree-...
How does inline Javascript (in HTML) work?
...ed in script tags or not, it's gonna be interpreted the same way.
https://www.w3.org/TR/html5/webappapis.html#event-handler-idl-attributes
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Is it safe to push_back an element from the same vector?
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It looks like http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-closed.html#526 addressed this problem (or something very similar to it) as a potential defect in the standard:
1) Parameters taken by const reference can be changed during executi...
How to make a variadic macro (variable number of arguments)
...for g++ here, though it is part of C99 so should work for everyone
http://www.delorie.com/gnu/docs/gcc/gcc_44.html
quick example:
#define debug(format, args...) fprintf (stderr, format, args)
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Running a cron job at 2:30 AM everyday
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30 2 * * * wget https://www.yoursite.com/your_function_name
The first part is for setting cron job and the next part to call your function.
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Do you debug C++ code in Vim? How? [closed]
...recently wrote a blog post that walks through an example session.
https://www.dannyadam.com/blog/2019/05/debugging-in-vim/
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Why should I use Google's CDN for jQuery?
...f using a CDN and if it provides the expected performance benefits.
http://www.root777.com/appdev/does-using-google-libraries-api-cdn-give-you-performance-benefits
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How can I check if a URL exists via PHP?
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Here:
$file = 'http://www.example.com/somefile.jpg';
$file_headers = @get_headers($file);
if(!$file_headers || $file_headers[0] == 'HTTP/1.1 404 Not Found') {
$exists = false;
}
else {
$exists = true;
}
From here and right below the above...