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How can I make setuptools install a package that's not on PyPI?
...ools-compatible, i.e. has setup.py, etc. Is there a way to make setuptools download and install the new version instead of looking for it on PyPI and installing the old one?
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What's a good (free) visual merge tool for Git? (on windows) [closed]
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On Windows, a good 3-way diff/merge tool remains kdiff3 (WinMerge, for now, is still 2-way based, pending WinMerge3)
See "How do you merge in GIT on Windows?" and this config.
Update 7 years later (Aug. 2018): Artur Kędzior me...
Rails: How to change the title of a page?
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In your views do something like this:
<% content_for :title, "Title for specific page" %>
<!-- or -->
<h1><%= content_for(:title, "Title for specific page") %></h1>
The following goes in the layout file:
&...
How to declare a variable in MySQL?
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Can you please clarify what does this mean: "No need to declare User-Defined Session variables denoted with prefix @" ?
– billynoah
Apr 23 '15 at 18:33
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Removing white space around a saved image in matplotlib
...know exactly why or how my “solution” works, but this is what I had to do when I wanted to plot the outline of a couple of aerofoil sections — without white margins — to a PDF file.
(Note that I used matplotlib inside an IPython notebook, with the -pylab flag.)
plt.gca().set_axis_off()
plt...
API vs. Webservice [closed]
...sports, like SMTP). The official W3C definition mentions that Web Services don't necessarily use HTTP, but this is almost always the case and is usually assumed unless mentioned otherwise.
For examples of web services specifically, see SOAP, REST, and XML-RPC. For an example of another type of API,...
When should I make explicit use of the `this` pointer?
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Usually, you do not have to, this-> is implied.
Sometimes, there is a name ambiguity, where it can be used to disambiguate class members and local variables. However, here is a completely different case where this-> is explicitly ...
Catch browser's “zoom” event in JavaScript
...ge?
I simply want to catch a "zoom" event and respond to it (similar to window.onresize event).
16 Answers
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Converting a string to a date in JavaScript
...YYYY-MM-DD or YYYY-MM-DDTHH:MM:SS.
But wait! Just using the "ISO format" doesn't work reliably by itself. String are sometimes parsed as UTC and sometimes as localtime (based on browser vendor and version). The best practice should always be to store dates as UTC and make computations as UTC.
To ...
How to list all Git tags?
...of commits you may need to use in the future.
Nevertheless, you probably don’t want to push these kinds of tags.
Normally, you want to at least pass the -a option to create an unsigned tag, or sign the tag with your GPG key via the -s or -u options.
That being said, Charles Bailey poin...