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What does functools.wraps do?
In a comment on this answer to another question , someone said that they weren't sure what functools.wraps was doing. So, I'm asking this question so that there will be a record of it on StackOverflow for future reference: what does functools.wraps do, exactly?
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How do you read from stdin?
I'm trying to do some of the code golf challenges, but they all require the input to be taken from stdin . How do I get that in Python?
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In Go's http package, how do I get the query string on a POST request?
I'm using the http package from Go to deal with POST request. How can I access and parse the content of the query string from the Request object ? I can't find the answer from the official documentation.
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What is unit testing and how do you do it? [duplicate]
...d. In addition they protect from regressions, if you fix tests at the same time as bugs (as you should).
– MattJ
Mar 16 '09 at 23:16
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Class with single method — best approach?
...hould have a single purpose within the system. I'd much rather have a five times the classes as long as their purposes are well defined.
Parameter creep
To begin with, that little cute and innocent static method might take a single parameter. As functionality grows, a couple of new parameters are a...
Using Java with Nvidia GPUs (CUDA)
... case where I'd rather settle for CUDA is when you want to use the CUDA runtime libraries, like CUFFT for FFT or CUBLAS for BLAS (Matrix/Vector operations). Although there are approaches for providing similar libraries for OpenCL, they can not directly be used from Java side, unless you create your ...
Pelican 3.3 pelican-quickstart error “ValueError: unknown locale: UTF-8”
When I was trying to use pelican3.3, I typed the commend "pelican-quickstart", some errors showed up.
6 Answers
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Difference in months between two dates
...s were divide by number of days, round up by 30 to get monthly figure. Sometimes counting months assumed every date starts on the first of the month, count whole months accordingly. There is no best method when it comes to calculating dates. Unless you are the customer you're writing code for, push ...
Is key-value observation (KVO) available in Swift?
...a new didSet from the "outside", it has to be part of that type at compile time.
– Catfish_Man
Jun 8 '16 at 19:42
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What is digest authentication?
...e wire in plaintext. It is also immune to replay-attacks, as it uses a one-time number from the server.
The server gives the client a one-time use number (a nonce) that it combines with the username, realm, password and the URI request. The client runs all of those fields through an MD5 hashing met...