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subtract two times in python
I have two datetime.time values, exit and enter and I want to do something like:
9 Answers
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Is it possible to run a single test in MiniTest?
...ctly what was asked :-) The Mini-test way of running a single test is by name matching (see Mr Grimm's answer). If you've tried this and rejected it then it's time to try the none-standard alternatives - such as Nick's Gem.
– notapatch
Dec 4 '13 at 13:18
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How would Git handle a SHA-1 collision on a blob?
...a commit, and get very very unlucky: one of the blobs ends up having the same SHA-1 as another that is already in your repository. Question is, how would Git handle this? Simply fail? Find a way to link the two blobs and check which one is needed according to the context?
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Way to get all alphabetic chars in an array in PHP?
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I love this answer. Thank you for introducing me to the range() funciton!
– Theodore R. Smith
Jun 4 '12 at 0:14
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How do you see recent SVN log entries?
... 300 entries on the terminal, I wouldn't mind typing svn log --full or something similar.
9 Answers
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Using jQuery to replace one tag with another
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});
Inside the function, this refers to the currently processed code element.
DEMO
Update: There is no big performance difference, but in case the code elements have other HTML children, appending the children instead of serializing them feels to be more correct:
$('code').replaceWith(function...
Add new row to dataframe, at specific row-index, not appended?
The following code combines a vector with a dataframe:
4 Answers
4
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Unzipping files in Python
I read through the zipfile documentation , but couldn't understand how to unzip a file, only how to zip a file. How do I unzip all the contents of a zip file into the same directory?
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Android and setting alpha for (image) view alpha
...ated XML Attributes" section is missing in the ImageView.setAlpha(int) documentation. The alternative is to use View.setAlpha(float) whose XML counterpart is android:alpha. It takes a range of 0.0 to 1.0 instead of 0 to 255. Use it e.g. like
<ImageView android:alpha="0.4">
However, the latt...
How would you do a “not in” query with LINQ?
...ontext();
dc.Log = Console.Out;
var query =
from c in dc.Customers
where !(from o in dc.Orders
select o.CustomerID)
.Contains(c.CustomerID)
select c;
foreach (var c in query) Console.WriteLine( c );
from The NOT IN clause in LINQ to SQL ...