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How to programmatically round corners and set random background colors
...a view and also change the color of the view based on the contents at runtime.
8 Answers
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How to change time in DateTime?
How can I change only the time in my DateTime variable "s"?
28 Answers
28
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How to check if string input is a number? [duplicate]
...s like 4.1 when technically only 4 is valid. It is also against the python mentality to have secret conversions like this happening and I would prefer to do strict checks at my public interface
– Peter R
Feb 19 '15 at 14:24
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IDEA: javac: source release 1.7 requires target release 1.7
... a project, or is it specific to a given module?
– James Raitsev
Oct 15 '12 at 17:29
1
This setti...
Can't update Macports (with Mac OS X Mavericks)
...t:
sudo xcode-select --install
(Explicitly agreeing to the license is sometimes necessary via "sudo xcodebuild -license")
Then upgrade the ports:
sudo port -v selfupdate
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Java equivalent of unsigned long long?
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Which letter of the English alphabet takes up most pixels?
I am trying to do some dynamic programming based on the number of characters in a sentence. Which letter of the English alphabet takes up the most pixels on the screen?
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Java; String replace (using regular expressions)?
..... but you missed collapsing the "5 * x" to "5x"
– James Curran
Mar 10 '09 at 20:53
Couple problems: \^ needs to be \\...
What does PHP keyword 'var' do?
...wer neither through web search engines, nor on php.net. Please just direct me to where I can read about this, if you haven't got time to explain.
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ArithmeticException: “Non-terminating decimal expansion; no exact representable decimal result”
...d with a precision setting of 0 (for example, MathContext.UNLIMITED), arithmetic operations are exact, as are the arithmetic methods which take no MathContext object. (This is the only behavior that was supported in releases prior to 5.)
As a corollary of computing the exact result, the rounding mod...