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What datatype to use when storing latitude and longitude data in SQL databases? [duplicate]
When storing latitude or longitude data in an ANSI SQL compliant database, what datatype would be most appropriate? Should float be used, or decimal , or ...?
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What are the use-cases for Web Workers? [closed]
I am looking for real-world scenarious for using Web Workers API .
3 Answers
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Change application's starting activity
...y application but I want to add a different activity that will be the starting point (sort of a log-in screen).
11 Answers
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CSS background opacity with rgba not working in IE 8
I am using this CSS for background opacity of a <div> :
15 Answers
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How to hide first section header in UITableView (grouped style)
As the design of table views using the grouped style changed considerably with iOS 7, I would like to hide (or remove) the first section header. So far I haven't managed to achieve it.
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How to free memory in Java?
Is there a way to free memory in Java, similar to C's free() function? Or is setting the object to null and relying on GC the only option?
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How can I delete multiple lines in vi?
I have tried to follow the following:
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Framework vs. Toolkit vs. Library [duplicate]
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The most important difference, and in fact the defining difference between a library and a framework is Inversion of Control.
What does this mean? Well, it means that when you call a library, you are in control. But with a framework, the control is inverted: ...
How can I get the MAC and the IP address of a connected client in PHP?
... know the MAC and the IP address of the connect clients, how can I do this in PHP?
16 Answers
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What does 'foo' really mean?
I hope this qualifies as a programming question, as in any programming tutorial, you eventually come across 'foo' in the code examples. (yeah, right?)
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