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deciding among subprocess, multiprocessing, and thread in Python?
...t runs on. My parallelization is very simple, in that all the parallel "threads" of the program are independent and write their output to separate files. I don't need the threads to exchange information but it is imperative that I know when the threads finish since some steps of my pipeline depend...
Is mathematics necessary for programming? [closed]
...essary for programming". However, as other people have suggested in this thread, I believe there is a correlation between understanding mathematics and being able to "think algorithmically". That is, to be able to think abstractly about quantity, processes, relationships and proof.
I started progra...
Git Push ERROR: Repository not found
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Check to see if you have read-write access.
The Git error message is misleading. I had a similar issue. I had been added to an existing project. I cloned it and committed a local change. I went to push and got the ERROR: Repository not found. error ...
Are there pronounceable names for common Haskell operators? [closed]
I'm reading Learn You a Haskell for Great Good , and I never know how to pronounce the Haskell operators. Do they have "real" names? ?
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Shell one liner to prepend to a file
...t;> yourfile) thence writing to that (>&3) seems to overcome the read/write on same file dilemma. Works for me on 600K files with awk. However trying the same trick using 'cat' fails.
Passing the prependage as a variable to awk (-v TEXT="$text") overcomes the literal quotes problem which ...
Difference between Observer, Pub/Sub, and Data Binding
...implementation for data binding? Ok, here's a stupid one:
a background thread is started that constantly checks the bound property on an object.
if that thread detects that the value of the property has changed since last check, copy the value over to the bound item.
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REST APIs: custom HTTP headers vs URL parameters
... The third paragraph is one of the most informative answers I've read on SO ;-)
– Alistair77
May 31 '13 at 11:36
1
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Removing double quotes from variables in batch file creates problems with CMD environment
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@user195488 - read line 3 as observe that it displayed: widget="a very useful item" and read line 6 as observe that it displayed: widget=a very useful item" and understand that line 7 would be set widget=%widget:"=% and line 8 would be obs...
ImportError: No module named Crypto.Cipher
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That's not correct, read a bit here: pycryptodome.readthedocs.io/en/latest/src/…
– Igor Micev
May 16 at 20:13
add a co...
How do I convert an object to an array?
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I can't read the array resulting of an object casting: codepad.viper-7.com/AkX5pq Do you have any explanation about that?
– Damien
Jan 23 '13 at 11:53
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