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In Python, how do I index a list with another list?
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A functional approach:
a = [1,"A", 34, -123, "Hello", 12]
b = [0, 2, 5]
from operator import itemgetter
print(list(itemgetter(*b)(a)))
[1, 34, 12]
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impro...
What exactly does stringstream do?
...her numerical types. The usage of stringstream is similar to the usage of iostream, so it is not a burden to learn.
Stringstreams can be used to both read strings and write data into strings. It mainly functions with a string buffer, but without a real I/O channel.
The basic member functions of st...
Excel VBA App stops spontaneously with message “Code execution has been halted”
... the last 4-5 days. This worked perfectly.
– demouser123
Aug 4 '14 at 9:46
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Does anyone know wh...
How can I make an EXE file from a Python program? [duplicate]
... answered Sep 8 '08 at 4:10
Josh SegallJosh Segall
3,82044 gold badges2727 silver badges2424 bronze badges
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How to check certificate name and alias in keystore files?
...ven command will yield all aliases containing the pattern 'foo', f.e. foo, 123_FOO, fooBar, etc. For more information man grep.
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Switching to landscape mode in Android Emulator
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[ctrl+f11] works on my Macbook Pro OS X Lion (10.7.5) [ctrl+fn+f11] DOES NOT.
– Roy Hinkley
Apr 29 '13 at 22:08
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How to split data into training/testing sets using sample function
...row(mtcars))
## set the seed to make your partition reproducible
set.seed(123)
train_ind <- sample(seq_len(nrow(mtcars)), size = smp_size)
train <- mtcars[train_ind, ]
test <- mtcars[-train_ind, ]
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background function in Python
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The interpreter stays open until the thread closes. (example import threading, time; wait=lambda: time.sleep(2); t=threading.Thread(target=wait); t.start(); print('end')). I was hoping "background" implied detached as well.
– ThorSummoner
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Failed to load JavaHL Library
...ent adapter and library plugins from the Subclipse update site and then choose it in the preferences under Team > SVN.
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Test PHP headers with PHPUnit
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The issue is that PHPUnit will print a header to the screen and at that point you can't add mo...