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Does bit-shift depend on endianness?
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This is basically true for integer arithmetic, but C does provide plenty of cases of representation-dependent behaviour.
– Edmund
Aug 25 '11 at 3:44
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How does one unit test routes with Express?
I'm in the process of learning Node.js and have been playing around with Express . Really like the framework;however, I'm having trouble figuring out how to write a unit/integration test for a route.
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How to get the browser to navigate to URL in JavaScript [duplicate]
...imulate an HTTP redirect, use location.replace Note that location.replace does not keep the originating page in the session history.
– Agnel Vishal
Aug 23 '19 at 13:09
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Dump a NumPy array into a csv file
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You can use pandas. It does take some extra memory so it's not always possible, but it's very fast and easy to use.
import pandas as pd
pd.DataFrame(np_array).to_csv("path/to/file.csv")
if you don't want a header or index, use to_csv("/path/to/...
How do I list all remote branches in Git 1.7+?
... I've tracked locally. How do I find the list of those that I haven't? (It doesn't matter to me whether the command lists all remote branches or only those that are untracked.)
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Map function in MATLAB?
I'm a little surprised that MATLAB doesn't have a Map function, so I hacked one together myself since it's something I can't live without. Is there a better version out there? Is there a somewhat-standard functional programming library for MATLAB out there that I'm missing?
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How does the algorithm to color the song list in iTunes 11 work? [closed]
...uclidean distance in the RGB color space. However, human color perception doesn't match up very well with distance in the RGB color space.
Therefore, I wrote a function to convert RGB colors (in the form {1,1,1}) to YUV, a color space which is much better at approximating color perception:
(EDIT:...
Running a Haskell program on the Android OS
...s-compile to C, like GHC you need to build nhc targeting a C compiler, NHC does not have many Haskell extensions like GHC.
Once you have Haskell compiler targeting NDK GCC, you will need to write bindings to either the android NDK JNI glue code framework (added since android 2.3) or you must write ...
Why is it said that “HTTP is a stateless protocol”?
...gh multiple requests can be sent over the same HTTP connection, the server does not attach any special meaning to their arriving over the same socket. That is solely a performance thing, intended to minimize the time/bandwidth that'd otherwise be spent reestablishing a connection for each request.
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What's the easiest way to escape HTML in Python?
cgi.escape seems like one possible choice. Does it work well? Is there something that is considered better?
9 Answers
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