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How can I find the last element in a List?
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212
If you just want to access the last item in the list you can do
if(integerList.Count>0)
{
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Best way to test if a row exists in a MySQL table
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12 Answers
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Java time-based map/cache with expiring keys [closed]
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329
Yes. Google Collections, or Guava as it is named now has something called MapMaker which can do...
How to access object attribute given string corresponding to name of that attribute
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297
There are built-in functions called getattr and setattr
getattr(object, attrname)
setattr(obj...
What are the differences between PMD and FindBugs?
...may return null, reference comparison of Boolean values, impossible cast, 32bit int shifted by an amount not in the range of 0-31, a collection which contains itself, equals method always returns true, an infinite loop, etc.
Usually each of them finds a different set of problems. Use both. These to...
Creating PHP class instance with a string
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492
Yes, you can!
$str = 'One';
$class = 'Class'.$str;
$object = new $class();
When using namespa...
Android DialogFragment vs Dialog
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edited Sep 16 '15 at 17:26
Alexander Farber
17.5k6464 gold badges203203 silver badges359359 bronze badges
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Can someone explain collection_select to me in clear, simple terms?
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2 Answers
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How can I extract audio from video with ffmpeg?
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12 Answers
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