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Intercept page exit event
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@mtmurdock That's just Javascript syntax to declare multiple variables. var foo, bar; is the same as var foo; var bar;
– T Nguyen
Oct 16 '12 at 7:02
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Insert Unicode character into JavaScript
...way of deriving the hexadecimal value for a unicode string from within JavaScript is: "Ω".codePointAt(0).toString(16);
– KostasX
Jun 5 at 11:39
add a comment
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How do I find the most recent git commit that modified a file?
...y only want to list the one most recent commit, for example to use it in a script, use the -n 1 option:
git log -n 1 --pretty=format:%H -- my/file.c
--pretty=format:%h tells git log to show only the commit hash. The -- separater stops the file name from getting interpreted as a commit name, just ...
Understanding $.proxy() in jQuery
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An anonymous user with 112k rep, scary-good JavaScript/jQuery knowledge, and hasn't been seen since October 2011... John Resig perhaps?
– cantera
Sep 4 '13 at 14:06
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urllib2.HTTPError: HTTP Error 403: Forbidden
... You're welcome, well what I really did is I checked the url from your script in a browser, and as it worked there, I just copied all the request headers the browser sent, and added them here, and that was the solution.
– andrean
Nov 9 '12 at 12:34
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Difference between GIT and CVS
...mplicated in CVS.
Atomic operations. Because CVS at beginning was a set of scripts around per-file RCS version control system, commits (and other operations) are not atomic in CVS; if an operation on the repository is interrupted in the middle, the repository can be left in an inconsistent state. I...
When to use cla(), clf() or close() for clearing a plot in matplotlib?
..., go to the end of this comment for relevant links).
So the the following script will produce an empty list:
for i in range(5):
fig = plot_figure()
plt.close(fig)
# This returns a list with all figure numbers available
print(plt.get_fignums())
Whereas this one will produce a list with fi...
Read a text file using Node.js?
... two, the zeroth item being the "node" interpreter and the first being the script that node is currently running, items after that were passed on the command line. Once you've pulled a filename from argv then you can use the filesystem functions to read the file and do whatever you want with its co...
Emulating a do-while loop in Bash
... this construct on the command line, I wouldn't do it as a one-liner (in a script, specifically) since the intent is unreadable.
– Paused until further notice.
Oct 19 '16 at 19:59
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How to set an iframe src attribute from a variable in AngularJS
...tion for getting src url. Have a look on the following code.
Before:
Javascript
scope.baseUrl = 'page';
scope.a = 1;
scope.b = 2;
Html
<!-- Are a and b properly escaped here? Is baseUrl controlled by user? -->
<iframe src="{{baseUrl}}?a={{a}&b={{b}}"
But for security reason they...