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Sort a text file by line length including spaces
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229
Answer
cat testfile | awk '{ print length, $0 }' | sort -n -s | cut -d" " -f2-
Or, to do yo...
Find where python is installed (if it isn't default dir)
... I just don't know where, if I type python in terminal it will open Python 2.6.4, this isn't in it's default directory, there surely is a way of finding it's install location from here?
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How to print out more than 20 items (documents) in MongoDB's shell?
won't do it. It still prints out only 20 documents.
6 Answers
6
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Benefits of inline functions in C++?
... situation like this making a detectable difference:
inline int aplusb_pow2(int a, int b) {
return (a + b)*(a + b) ;
}
for(int a = 0; a < 900000; ++a)
for(int b = 0; b < 900000; ++b)
aplusb_pow2(a, b);
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Adding new column to existing DataFrame in Python pandas
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24 Answers
24
Active
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How do I get the time of day in javascript/Node.js?
I want to get 1 to 24 , 1 being 1am Pacific Time.
9 Answers
9
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Why not use Double or Float to represent currency?
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1028
Because floats and doubles cannot accurately represent the base 10 multiples that we use for mo...
Find the last element of an array while using a foreach loop in PHP
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32 Answers
32
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Best way in asp.net to force https for an entire site?
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253
Please use HSTS (HTTP Strict Transport Security)
from http://www.hanselman.com/blog/HowToEnab...
Transposing a NumPy array
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248
It's working exactly as it's supposed to. The transpose of a 1D array is still a 1D array! (I...