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Using Build Flavors - Structuring source folders and build.gradle correctly
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edited Jan 10 '14 at 14:07
answered May 25 '13 at 5:30
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Fastest way to determine if an integer's square root is an integer
...t obvious answers. This includes negative numbers and looking at the last 4 bits. (I found looking at the last six didn't help.) I also answer yes for 0. (In reading the code below, note that my input is int64 x.)
if( x < 0 || (x&2) || ((x & 7) == 5) || ((x & 11) == 8) )
retu...
Progress indicator during pandas operations
...userID', 'requestDate']).progress_apply(feature_rollup)
Note: tqdm <= v4.8:
For versions of tqdm below 4.8, instead of tqdm.pandas() you had to do:
from tqdm import tqdm, tqdm_pandas
tqdm_pandas(tqdm())
share
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How to initialize all members of an array to the same value?
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answered Oct 14 '08 at 13:17
aibaib
39.4k1010 gold badges6767 silver badges7575 bronze badges
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Java: Calling a super method which calls an overridden method
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edited Oct 2 '14 at 11:45
answered Jan 4 '11 at 16:11
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Maximum single-sell profit
... it's helpful to see the algorithm evolve:
5 10 4 6 7
min 5 5 4 4 4
best (5,5) (5,10) (5,10) (5,10) (5,10)
Answer: (5, 10)
5 10 4 6 12
min 5 ...
Xcode 4 says “finished running ” on the targeted device — Nothing happens
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For those reading this in regards to Xcode 4.2, and attempting to run on an earlier device (e.g. iPhone 3G, 2G, iPod 1st gen, etc) I have another solution. New projects created in Xcode 4.2 by default specify 'armv7' in the 'Required Device Capabilities'. You'll need...
Transposing a 2D-array in JavaScript
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edited May 24 at 17:25
Magne
14.2k88 gold badges5252 silver badges7272 bronze badges
answe...
Select2 doesn't work when embedded in a bootstrap modal
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Gowri
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answered Aug 28 '13 at 12:07
breqbreq
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Regular expression for letters, numbers and - _
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edited Feb 1 '18 at 9:46
user6478676
answered Jun 12 '10 at 12:25
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