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How can I get the corresponding table header (th) from a table cell (td)?
...:100%; }
th, td{ border:1px solid silver; padding:5px; }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<p>Click a TD:</p>
<table>
<thead>
<tr>
<th colspan="2"></th>
...
How to make a chain of function decorators?
...ot comfortable with closures, you can assume it’s ok,
# or read: https://stackoverflow.com/questions/13857/can-you-explain-closures-as-they-relate-to-python
print("I am the decorator. Somehow you passed me arguments: {0}, {1}".format(decorator_arg1, decorator_arg2))
# Don'...
Adding a directory to $LOAD_PATH (Ruby)
... let you setup your load path with nicer and cleaner code. Check this out: https://github.com/nayyara-samuel/load-path.
It also has good documentation
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How does origin/HEAD get set?
...that Jefromi mentions in his answer; so I did a bit of digging (by cloning https://github.com/git/git and searching the log). It used to be that
Determining HEAD is ambiguous since it is done by comparing SHA1s.
In the case of multiple matches we return refs/heads/master if it
matches, else we re...
Fastest way to determine if an integer's square root is an integer
...technique in Java once you get the idea:
I originally found it at: http://www.codemaestro.com/reviews/9
Newton's method explained at wikipedia: http://en.wikipedia.org/wiki/Newton%27s_method
You can follow the link for more explanation of how it works, but if you don't care much, then this is rou...
Where does mongodb stand in the CAP theorem?
... gets high-availability through automatic failover in replica sets: http://www.mongodb.org/display/DOCS/Replica+Sets
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Undo git update-index --skip-worktree
...
According to http://www.kernel.org/pub/software/scm/git/docs/git-update-index.html, use
git ls-files -v
to see the "assume unchanged" and "skip-worktree" files marked with a special letter. The "skip-worktree" files are marked with S.
Edit: A...
When and why should I use fragments in Android applications? [duplicate]
... each screen can simply access the object reference through the Activity.
https://softwareengineering.stackexchange.com/questions/244771/why-use-android-fragments
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Does Python optimize tail recursion?
...ptimization (handling both tail-recursion and continuation-passing style): https://github.com/baruchel/tco
Optimizing tail-recursion in Python
It has often been claimed that tail-recursion doesn't suit the Pythonic way of coding and that one shouldn't care about how to embed it in a loop. I don't ...
How to document Ruby code?
...that YARD is still not included in Ruby. (By the way YARD homepage accepts HTTPS.)
– Franklin Yu
Oct 25 '17 at 15:30
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