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Force point (“.”) as decimal separator in java
...t which lets you specify the locale:
return String.format(Locale.ROOT, "%.2f", someDouble);
If you're only formatting a number - as you are here - then using NumberFormat would probably be more appropriate. But if you need the rest of the formatting capabilities of String.format, this should work...
What are the relationships between Any, AnyVal, AnyRef, Object and how do they map when used in Java
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125
I'll disagree with Chris's answer in one regard. The classes Any, AnyRef and AnyVal are classes...
How to detect iPhone 5 (widescreen devices)?
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24 Answers
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How to use NSCache
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edited Apr 22 '11 at 16:14
answered Apr 22 '11 at 13:56
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Sequence contains more than one element
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255
The problem is that you are using SingleOrDefault. This method will only succeed when the col...
SQLite - replace part of a string
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207
You can use the built in replace() function to perform a string replace in a query.
Other str...
How Do I Fetch All Old Items on an RSS Feed?
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answered Feb 23 '09 at 5:22
David DeanDavid Dean
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Final arguments in interface methods - what's the point?
...e there's any point to it. According to the Java Language Specification 4.12.4:
Declaring a variable final can serve
as useful documentation that its value
will not change and can help avoid
programming errors.
However, a final modifier on a method parameter is not mentioned in the rules...