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How to fix “ImportError: No module named …” error in Python?
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123
Python does not add the current directory to sys.path, but rather the directory that the scrip...
Filtering a list based on a list of booleans
...i for (i, v) in zip(list_a, fil) if v] #winner
100000 loops, best of 3: 1.98 us per loop
>>> list_a = [1, 2, 4, 6]*100
>>> fil = [True, False, True, False]*100
>>> %timeit list(compress(list_a, fil)) #winner
10000 loops, best of 3: 24.3 us per loop
>>&...
Android adb not found
... I cannot install IA32 libs! Why?
– gtr123
Dec 24 '12 at 18:01
1
I got the same err...
Inverse dictionary lookup in Python
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98
Your list comprehension goes through all the dict's items finding all the matches, then just re...
What is the purpose of a self executing function in javascript?
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98
Simplistic. So very normal looking, its almost comforting:
var userName = "Sean";
console.log...
What are the differences between struct and class in C++?
...ifference between classes and structs.
Quoth the standard (§11.2.2 in C++98 through C++11):
In absence of an access-specifier
for a base class, public is assumed
when the derived class is declared
struct and private is assumed when the class is declared class.
And just for completeness...
How can I set response header on express.js assets
...s at once.
res.set({
'Content-Type': 'text/plain',
'Content-Length': '123',
'ETag': '12345'
})
Aliased as
res.header(field, [value])
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Pure JavaScript: a function like jQuery's isNumeric() [duplicate]
...ie Alpert
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answered Mar 15 '12 at 8:59
Soundar RathinasamySoundar Rathinasamy
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Accessing Object Memory Address
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Nick JohnsonNick Johnson
98.3k1616 gold badges123123 silver badges195195 bronze badges
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Pandas: Looking up the list of sheets in an excel file
...99 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.89...