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Why does Java have transient fields?
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64
Your 'simple sentence' is merely a tautology. It explains nothing. You'd be better off without it.
– Marquis of Lorne...
Why is MATLAB so fast in matrix multiplication?
...gt;> gputimeit(@()gA*gA)
ans =
0.0022
Update using R2018b on a WIN64 machine with 16 physical cores and a Tesla V100:
>> timeit(@()A*A)
ans =
0.0229
>> gputimeit(@()gA*gA)
ans =
4.8019e-04
(NB: at some point (I forget when exactly) gpuArray switched from MAGMA to cuBLA...
Generator Expressions vs. List Comprehension
...1
dF.dF.
64.2k2727 gold badges123123 silver badges134134 bronze badges
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Python Sets vs Lists
...tup="from __main__ import in_test4", number=100000))
Output:
tuple
4.735646052286029
list
4.7308746771886945
set
3.5755991376936436
or
4.687681658193469
For 3 to 5 literals, set still wins by a wide margin, and or becomes the slowest.
In Python 2, set is always the slowest. or is the fastest f...
What generates the “text file busy” message in Unix?
...e workaround:
gcc -g -Wall -o rmk1 main.o -L. -lrmk -L/Users/jleffler/lib/64 -ljl
if [ -f rmk ] ; then mv rmk rmk2 ; else true; fi ; mv rmk1 rmk
So, to avoid problems with the 'text file busy', the build created a new file rmk1, then moved the old rmk to rmk2 (rename wasn't a problem; unlink was)...
How to pretty print nested dictionaries?
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KenKen
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Print text instead of value from C enum
...
casablancacasablanca
64.4k55 gold badges121121 silver badges142142 bronze badges
a...
How to create an array containing 1…N
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64
Or don't use keys and map and just pass a mapping function to from Array.from(Array(10), (e,i)=>i+1)
– Fabio Antu...
What is the difference between #import and #include in Objective-C?
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64
I agree with Jason.
I got caught out doing this:
#import <sys/time.h> // to use gettim...
Provide an image for WhatsApp link sharing
... where can I find the correct specification?
– elios264
Jun 19 '18 at 16:26
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