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How do you pass a function as a parameter in C?
...nd the f function call can take f just as is without *. It might be a good idea to do it as you do though, to make it obvious that parameter f is a function pointer. But it hurts readability quite often.
– Gauthier
Feb 22 '12 at 12:52
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Android hide listview scrollbar?
...ssible for ScrollView but can't find a way for ListView scrollbar. Any ideas?
5 Answers
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Check if a folder exist in a directory and create them using C#
... VS... The point of this - for me - is to help the person asking by giving ideas; if they expect all these little things to be copy-paste friendly, then... They have to think a little, too, right... Corrected: changed Create to CreateDirectory :)
– user191966
F...
How to get a Fragment to remove itself, i.e. its equivalent of finish()?
...tateException: Can not perform this action after onSaveInstanceState'. Any ideas as to how I can overcome this?
– PJL
May 6 '11 at 10:53
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How can I pass a parameter to a Java Thread?
...different arguments) and of course even its name, but basically you get an idea.
In fact there is also another way of passing a parameter to an anonymous class, with the use of the initializer blocks. Consider this:
String someValue = "Another demo, no serious thing...";
int anotherValue = 42;
ne...
Constructor in an Interface?
...i describes (calling overloaded methods from parent constructors) is a bad idea as explained in my answer.
– rsp
May 10 '10 at 15:57
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Java Desktop application: SWT vs. Swing [closed]
... at day and thinking about building my first real desktop application. The idea is to build a tool that automates a very repetitive task in a web application where no API is available.
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What does int argc, char *argv[] mean?
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No idea - I suggest you create a minimal reproducible example and ask it (assuming that the process isn't sufficient to help you answer it yourself).
– Toby Speight
Dec 4 '17 at 17:15
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How to convert image to byte array
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@Don: Don't really have any good ideas. Is it consistent which images don't result in the same output as input? Have you tried to examine the output when it is not as expected to see why it is different? Or maybe it doesn't really matter, and one can just ac...
Making Python loggers output all messages to stdout in addition to log file
...logging message in the console. It does show those labels in the file. Any ideas to also show the labels in the console ?
– JahMyst
Jan 20 '16 at 20:22
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