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Is it better to return null or empty collection?
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508
Empty collection. Always.
This sucks:
if(myInstance.CollectionProperty != null)
{
foreach(...
Calling virtual functions inside constructors
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jun 7 '09 at 15:52
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How to prevent ajax requests to follow redirects using jQuery
...tus code describing a problem, the request is redirected to a page with a 200 header, describing the problem. I can't make any changes to this, so I need to solve it on the client somehow.
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Disable cache for some images
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answered Apr 8 '09 at 11:45
HexagonHexagon
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Instantiating a generic class in Java [duplicate]
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10 Answers
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How does inline Javascript (in HTML) work?
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habib
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answered May 15 '12 at 20:04
apsillersapsillers
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Why is try {…} finally {…} good; try {…} catch{} bad?
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20 Answers
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What is the difference between Collection and List in Java?
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answered Jul 23 '10 at 10:44
Joachim SauerJoachim Sauer
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Going from a framework to no-framework [closed]
I've been developing in PHP for about 8 years as a hobby. In 2009, I picked up codeigniter and since then I've not managed to get a single project developed.
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How to find out if a Python object is a string?
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305
Python 2
Use isinstance(obj, basestring) for an object-to-test obj.
Docs.
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