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How can I compare two lists in python and return matches
...nt one, but by far the most obvious way to do it is:
>>> a = [1, 2, 3, 4, 5]
>>> b = [9, 8, 7, 6, 5]
>>> set(a) & set(b)
{5}
if order is significant you can do it with list comprehensions like this:
>>> [i for i, j in zip(a, b) if i == j]
[5]
(only works...
How to make --no-ri --no-rdoc the default for gem install?
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12 Answers
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What is the “-->” operator in C++?
...rised that the following snippet compiled and worked in both Visual Studio 2008 and G++ 4.4.
25 Answers
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Android: install .apk programmatically [duplicate]
...That is correct now, my auto-update is working. Thanks for help. =)
Edit 20.7.2016:
After a long time, I had to use this way of updating again in another project. I encountered a number of problems with old solution. A lot of things have changed in that time, so I had to do this with a different ...
Convert string to Python class object?
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Warning: eval() can be used to execute arbitrary Python code. You should never use eval() wi...
Check if $_POST exists
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if( isset($_POST['fromPerson']) )
{
$fromPerson = '+from%3A'.$_POST['fromPerson'];
ech...
How to get duration, as int milli's and float seconds from ?
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answered Jan 18 '13 at 2:33
Howard HinnantHoward Hinnant
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Can “using” with more than one resource cause a resource leak?
...a given type. A using statement of the form
using (ResourceType r1 = e1, r2 = e2, ..., rN = eN) statement
is precisely
equivalent to a sequence of nested using statements:
using (ResourceType r1 = e1)
using (ResourceType r2 = e2)
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using (ResourceType rN = eN)
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How to ignore user's time zone and force Date() use specific time zone
In an JS app, I receive timestamp (eq. 1270544790922 ) from server (Ajax).
7 Answers
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Calling pylab.savefig without display in ipython
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