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Performance - Date.now() vs Date.getTime()
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106
These things are the same (edit semantically; performance is a little better with .now()):
var...
How to convert milliseconds into human readable form?
...obody else has stepped up, I'll write the easy code to do this:
x = ms / 1000
seconds = x % 60
x /= 60
minutes = x % 60
x /= 60
hours = x % 24
x /= 24
days = x
I'm just glad you stopped at days and didn't ask for months. :)
Note that in the above, it is assumed that / represents truncating integ...
Struct inheritance in C++
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answered Jun 11 '09 at 3:44
Alex MartelliAlex Martelli
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Example of UUID generation using Boost in C++
...; uuid << std::endl;
}
Example output:
7feb24af-fc38-44de-bc38-04defc3804de
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Override setter with arc
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edited Jan 6 '12 at 8:00
Evan
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answered Oct 29...
Firefox Add-on RESTclient - How to input POST parameters?
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209
If you want to submit a POST request
You have to set the “request header” section of the ...
Groovy: what's the purpose of “def” in “def x = 0”?
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edited Oct 11 '08 at 16:09
answered Oct 9 '08 at 3:51
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How to generate random number with the specific length in python
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To get a random 3-digit number:
from random import randint
randint(100, 999) # randint is inclusive at both ends
(assuming you really meant three digits, rather than "up to three digits".)
To use an arbitrary number of digits:
from random import randint
def random_with_N_digits(n):
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How to find out which processes are using swap space in Linux?
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106
Run top then press OpEnter. Now processes should be sorted by their swap usage.
Here is an upd...
How I can I lazily read multiple JSON values from a file/stream in Python?
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20
Here's a much, much simpler solution. The secret is to try, fail, and use the information in th...