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Why does i = i + i give me 0?
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The issue is due to integer overflow.
In 32-bit twos-complement arithmetic:
i does indeed start out having power-of-two values, but then overflow behaviors start once you get to 230:
230 + 230 = -231
-231 + -231 = 0
...in int arithmetic, since it's essentially arit...
Showing Travis build status in GitHub repo
...o > Settings > Service Hooks. Use Ctrl+F and search for Travis.
EDIT2:
Go to https://travis-ci.org/profile/{fill in your own usernam}/profile
Then copy the token and paste it inside the Travis Service Hook page in your Github Repo Settings section.
Type in your username in Travis as well.
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Understanding Python super() with __init__() methods [duplicate]
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edited Nov 21 '19 at 16:04
Neuron
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How to load a UIView using a nib file created with Interface Builder
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24 Answers
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View inside ScrollView doesn't take all place
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2 Answers
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Best way to do Version Control for MS Excel
What version control systems have you used with MS Excel (2003/2007)? What would you recommend and Why? What limitations have you found with your top rated version control system?
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Determine if running on a rooted device
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22 Answers
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How do I get the resource id of an image if I know its name?
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With something like this:
String mDrawableName = "myappicon";
int resID = getResources().getI...
How can I make a Python script standalone executable to run without ANY dependency?
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255
You can use py2exe as already answered and use Cython to convert your key .py files in .pyc, C...