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What is the difference between compare() and compareTo()?
... you may not need compare().
Summary from http://www.digizol.com/2008/07/java-sorting-comparator-vs-comparable.html
Comparable
A comparable object is capable of comparing itself with another object.
Comparator
A comparator object is capable of comparing two different objects. The class is not ...
How to check if a file exists in Go?
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To check if a file doesn't exist, equivalent to Python's if not os.path.exists(filename):
if ...
What is the purpose of base 64 encoding and why it used in HTTP Basic Authentication?
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How to programmatically display version/build number of target in iOS app?
...es are defined and will not be deleted.
This is tested with Xcode Version 7.3 (7D175). The build number is often written in parenthesis / braces. The build number is in hexadecimal or decimal.
In Xcode you can auto-increment the build number as a decimal number by placing the following in the ...
Coalesce function for PHP?
... KevinKevin
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Changing overflow icon in the action bar
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How can I “disable” zoom on a mobile web page?
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answered Dec 17 '10 at 17:02
kgutteridgekgutteridge
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Django dump data for a single model?
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edited Oct 17 '16 at 0:09
the Tin Man
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How do I get a YouTube video thumbnail from the YouTube API?
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Each YouTube video has four generated images. They are predictably formatted as follows:
ht...