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How to suppress “unused parameter” warnings in C?
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For my gcc at least putting the attribute specifier before the identifier seems to work right for funcs, vars, and parameter, so something like #define POSSIBLY_UNUSED(identifier) attribute__((__unused)) identifier can be used for all thr...
calling non-static method in static method in Java [duplicate]
...ng instance. This way you'll be invoking the method on an instance, but at least you won't be creating new instances each time you need to call the method.
Implement 2 methods in your class: an instance method (as defined in xInterface), and a static method. The instance method will consist of a sin...
Can I multiply strings in Java to repeat sequences? [duplicate]
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Not sure what you're talking about, but it's at least a suitable solution for the OP's own problem :) If you have a problem, ask a question.
– BalusC
Feb 13 '10 at 12:30
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XML serialization in Java? [closed]
... and java.beans.XMLDecoder. These classes perform XML encoding which is at least very comparable to XML Serialization and in some circumstances might do the trick for you.
If your class sticks to the JavaBeans specification for its getters and setters, this method is straightforward to use and you...
python exception message capturing
...u get e.errno, e.filename, and e.strerror, but apparently no e.message (at least in Python 2.7.12). If you want to capture the error message, use str(e), as in the other answers.
– epalm
Apr 19 '17 at 18:28
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Read first N lines of a file in python
... slightly faster. But the first one won't work if the file doesn't have at least N lines. You are best to measure the performance against some typical data you will be using it with.
– John La Rooy
Nov 20 '09 at 0:47
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How to comment and uncomment blocks of code in the Office VBA Editor
...oxious that it doesn't work if you choose any other display option, but at least on my screen I prefer to save a little space with "Text Only."
– Air
Jun 6 '16 at 18:30
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“Could not find any information for class named ViewController”
... Still can't do it the proper way around, not even after this - but at least this works!
– Alexandre G
Dec 1 '15 at 5:04
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Set style for TextView programmatically
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Make sure the version is at least API 23 (M)
– Br0thazS0ul
Apr 21 '16 at 14:07
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How to create ls in windows command prompt?
... output. Though, it'd be so much easier if Windows was POSIX-compliant. At least we can dream.
– Adaline Simonian
May 22 '15 at 0:38
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