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Vim: faster way to select blocks of text in visual mode
... answered Sep 13 '11 at 18:55
µBioµBio
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MySQL vs MongoDB 1000 reads
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1000000 872.709µs
SELECT & DISPLAY
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num of rows time taken
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1000000 20.717354746s
UPDAT...
Is MATLAB OOP slow or am I doing something wrong?
...ng each operation 100000 times
style total µsec per call
nop() function: 0.01578 0.16
nop(), 10x loop unroll: 0.01477 0.15
nop(), 100x loop unroll: 0.01518 0.15
nop() subfunction: 0.01559 0.16
@()[] anon...
Why is it necessary to set the prototype constructor?
...classing something that uses it (like Promise or Array) and not using class¹ (which handles this for you), you'll want to make sure you set it correctly. So basically: It's a good idea.
It's okay if nothing in your code (or library code you use) uses it. I've always ensured it was correctly wired ...
Sorting arrays in NumPy by column
... per loop
%timeit table[table[:,9].argsort()]
10000 loops, best of 3: 180 µs per loop
import pandas as pd
df = pd.DataFrame(table)
%timeit df.sort_values(9, ascending=True)
1000 loops, best of 3: 400 µs per loop
So, it looks like indexing with argsort is the quickest method so far...
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Can you use reflection to find the name of the currently executing method?
...swered Sep 4 '08 at 16:52
Lars MæhlumLars Mæhlum
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pyplot axes labels for subplots
...bal plotting parameters include a (visible) grid.
– Næreen
Oct 17 '17 at 17:31
3
It seems that t...
What are the downsides to using Dependency Injection? [closed]
... answered Mar 9 '10 at 8:34
Håvard SHåvard S
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How can I set the request header for curl?
...ered Nov 18 '10 at 7:27
Mads MobækMads Mobæk
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