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Only detect click event on pseudo-element

...em, you can only bind to their parent elements. If you must have a click handler on the red region only, you have to make a child element, like a span, place it right after the opening <p> tag, apply styles to p span instead of p:before, and bind to it. ...
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Where is Python's sys.path initialized from?

... The site module loads and parses the contents of any .pth files in your site-packages directory. These .pth files contain additions to your PYTHONPATH – ASk May 22 '09 at 21:03 ...
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How to implement a queue using two stacks?

Suppose we have two stacks and no other temporary variable. 20 Answers 20 ...
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What does the function then() mean in JavaScript?

...guration. Then based on that, we fetch information about the current user, and then finally get the list of items for the current user. Each xhrGET call takes a callback function that is executed when the server responds. Now of course the more levels of nesting we have, the harder the code is to r...
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What methods of ‘clearfix’ can I use?

...ut. My sidebar is floated, so my container div fails to wrap the content and sidebar. 29 Answers ...
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How to do a GitHub pull request

How do I create and/or send a pull request to another repository hosted on GitHub? 8 Answers ...
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Check number of arguments passed to a Bash script

... Just like any other simple command, [ ... ] or test requires spaces between its arguments. if [ "$#" -ne 1 ]; then echo "Illegal number of parameters" fi Or if test "$#" -ne 1; then echo "Illegal number of parameters" fi Suggestions When in Bash,...
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Efficiency of purely functional programming

... Pippenger [1996], when comparing a Lisp system that is purely functional (and has strict evaluation semantics, not lazy) to one that can mutate data, an algorithm written for the impure Lisp that runs in O(n) can be translated to an algorithm in the pure Lisp that runs in O(n log n) time (based on ...
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Renaming a branch in GitHub

... As mentioned, delete the old one on GitHub and re-push, though the commands used are a bit more verbose than necessary: git push origin :name_of_the_old_branch_on_github git push origin new_name_of_the_branch_that_is_local Dissecting the commands a bit, the git push ...
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How to unit test abstract classes: extend with stubs?

I was wondering how to unit test abstract classes, and classes that extend abstract classes. 14 Answers ...