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Java 8 Distinct by property
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answered Jan 10 '15 at 4:28
Stuart MarksStuart Marks
103k3232 gold badges176176 silver badges233233 bronze badges
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registerForRemoteNotificationTypes: is not supported in iOS 8.0 and later
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– Kris Subramanian
Jul 24 '14 at 18:10
3
@KrisSubramanian Best reference I have is the pre-releas...
Subtract two variables in Bash
...answe.r
– Amal Murali
Feb 15 '14 at 10:50
2
Thanks. Backtick is old shell syntax. BASH supports n...
Why does auto a=1; compile in C?
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answered May 1 '14 at 10:54
BoBTFishBoBTFish
17.5k33 gold badges4444 silver badges6969 bronze badges
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Hidden Features of Xcode 4
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10
The ⇧⌘⌥-click thing is a fusion of two shortcuts: ⌘-click on any symbol to open the file that declares it, and ⇧⌥ to bring up t...
How to find the width of a div using vanilla JavaScript?
...it worked fine.
– rob
Apr 20 '14 at 10:29
6
@nim if your div has display: none or is not part of ...
Method chaining - why is it a good practice, or not?
...it was just the right thing - I had a method which accepted something like 10 parameters, and needed more, but for the most time you only had to specify a few. With overrides this became very cumbersome very fast. Instead I opted for the chaining approach:
MyObject.Start()
.SpecifySomeParameter...
Delete with Join in MySQL
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answered Nov 16 '10 at 9:51
YehosefYehosef
15.3k44 gold badges2828 silver badges5252 bronze badges
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Convert floats to ints in Pandas?
...ing values:
>>> df
A B C D
0 0.475103 0.355453 0.66 0.869336
1 0.260395 0.200287 NaN 0.617024
2 0.517692 0.735613 0.18 0.657106
>>> df[list("ABCD")] = df[list("ABCD")].fillna(0.0).astype(int)
>>> df
A B C D
0 0 0 0 0
1 ...