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How to check the version before installing a package using apt-get?
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OK, I found it.
apt-cache policy <package name> will show the version details.
It also sh...
Python 3.x rounding behavior
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Python 3's way (called "round half to even" or "banker's rounding") is considered the standard r...
How do shift operators work in Java? [duplicate]
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System.out.println(Integer.toBinaryString(2 << 11));
Shifts binary 2(10) by 11 times ...
How do I calculate square root in Python?
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sqrt=x**(1/2) is doing integer division. 1/2 == 0.
So you're computing x(1/2) in the first in...
Remove all occurrences of a value from a list?
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23 Answers
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How to compare software version number using js? (only number)
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How to update gradle in android studio?
I installed Android Studio 0.1.9. Today I got and update to version 0.2 and of course I updated. After the installation I restarted Android Studio but now I get this message:
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Simple regular expression for a decimal with a precision of 2
What is the regular expression for a decimal with a precision of 2?
17 Answers
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Good example of livelock?
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Here's a very simple Java example of livelock where a husband and wife are trying to eat soup, ...