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What platforms have something other than 8-bit char?
Every now and then, someone on SO points out that char (aka 'byte') isn't necessarily 8 bits .
12 Answers
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Calculate difference in keys contained in two Python dictionaries
Suppose I have two Python dictionaries - dictA and dictB . I need to find out if there are any keys which are present in dictB but not in dictA . What is the fastest way to go about it?
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Creating Threads in python
I have a script and I want one function to run at the same time as the other.
6 Answers
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Difference between matches() and find() in Java Regex
I am trying to understand the difference between matches() and find() .
5 Answers
5...
getSupportActionBar from inside of Fragment ActionBarCompat
...is is why we need support classes that mirror the functionality of the new and improved classes and APIs in more recent SDKs.
– Pierre-Antoine LaFayette
Aug 19 '13 at 18:56
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iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate]
..., then definitely consider using Auto Layout. It removes all fixed layout handling and instead uses constraints to lay things out. Nothing will be hard-coded, and your life will become a lot simpler.
However, if you have to support older iOS's, then it really depends on your application. A majority...
Using ping in c#
...s;
}
catch (PingException)
{
// Discard PingExceptions and return false;
}
finally
{
if (pinger != null)
{
pinger.Dispose();
}
}
return pingable;
}
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How to create a temporary directory?
I use to create a tempfile , delete it and recreate it as a directory:
4 Answers
4
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Guava: Why is there no Lists.filter() function?
...such as #get(index) on the returned List view (inviting performance bugs). And ListIterator would be a pain to implement as well (though I submitted a patch years ago to cover that).
Since indexed methods can't be efficient in the filtered List view, it's better to just go with a filtered Iterable,...
C++ Exceptions questions on rethrow of original exception
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This question is rather old and has an answer appropriate to the time it was asked.
However, I just want to add a note on how to do proper exception handling since C++11 and I believe this corresponds very well to what you were trying to achieve with yo...