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Android List Preferences: have summary as selected value?
...ou need API >= 11 for "%s" ? In my tests, "%s" doesn't work with Gingerbread and earlier versions.
– andreas1724
Mar 14 '16 at 23:56
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Why is the C++ STL is so heavily based on templates? (and not on *interfaces*)
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Interesting interview. Pretty sure I've read it before some time ago, but was definitely worth going through again. :)
– jalf
Jun 24 '09 at 19:49
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What is the difference between loose coupling and tight coupling in the object oriented paradigm?
...s when a class assumes too many responsibilities, or when one concern is spread over many classes rather than having its own class.
Loose coupling is achieved by means of a design that promotes single-responsibility and separation of concerns.
A loosely-coupled class can be consumed and tested ind...
How to find memory leak in a C++ code/project?
...nd remember how to do all of this thanks to a c++ book I still possess and read when I'm bored with c#. That book is Scott Mitchell's Effective C++. God I loved that book. Thanks Scott!
– JonH
Oct 25 '16 at 1:57
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Remove all multiple spaces in Javascript and replace with single space [duplicate]
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i'm reading data in from a txt file (via AJAX), and @InfinitiesLoop regex worked fine but Josiah's didn't
– Jeff
Apr 23 '12 at 13:48
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Possible to make labels appear when hovering over a point in matplotlib?
...nately, with the number of points that I have, the scatter plot would be unreadable if I labeled each point. Does anyone know of a way to create labels that only appear when the cursor hovers in the vicinity of that point?
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Proper use of beginBackgroundTaskWithExpirationHandler
...teger)beginTaskWithCompletionHandler:(CompletionBlock)_completion;
{
//read the counter and increment it
NSUInteger taskKey;
@synchronized(self) {
taskKey = self.taskKeyCounter;
self.taskKeyCounter++;
}
//tell the OS to start a task that should continue in the ...
How to check if a file exists from inside a batch file [duplicate]
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The IF command is quite powerful. The output of IF /? will reward careful reading. For that matter, try the /? option on many of the other built-in commands for lots of hidden gems.
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impr...
Fast Linux File Count for a large number of files
...re a lot of them. Also there will be no output until all of the names are read and sorted. Use the ls -f option to turn off sorting.
ls -f | wc -l
Note that this will also enable -a, so ., .., and other files starting with . will be counted.
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How do I get the current GPS location programmatically in Android?
...-- why is this? Does calling getLastKnownLocation() not get the latest GPS read of phone's GPS?
– Don Cheadle
Aug 23 '15 at 0:20
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