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p vs puts in Ruby
...or debugging (because you can e.g. tell the difference between 1, "1" and "2\b1", which you can't when printing without inspect).
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Go to Matching Brace in Visual Studio?
Is there a way in Visual Studio 2008 to go from a closing brace to its opening brace? I've found a fair amount of stuff about highlighting the brace, but nothing about moving the cursor to it.
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How to get a list of current open windows/process with Java?
...cess p = Runtime.getRuntime().exec
(System.getenv("windir") +"\\system32\\"+"tasklist.exe");
Hope the info helps!
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INSERT INTO…SELECT for all MySQL columns
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219
The correct syntax is described in the manual. Try this:
INSERT INTO this_table_archive (col1...
How to kill an Android activity when leaving it so that it cannot be accessed from the back button?
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237
You just need to call finish()
Intent intent = new Intent(this, NextActivity.class);
startAct...
Comma separator for numbers in R?
...n a vector of characters. I'd only use that for printing.
> prettyNum(12345.678,big.mark=",",scientific=FALSE)
[1] "12,345.68"
> format(12345.678,big.mark=",",scientific=FALSE)
[1] "12,345.68"
EDIT: As Michael Chirico says in the comment:
Be aware that these have the side effect of paddi...
Ruby replace string with captured regex pattern
...ote that you can index a string with a regex:
"foo"[/oo/]
#=> "oo"
"Z_123: foobar"[/^Z_.*(?=:)/]
#=> "Z_123"
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How does a UILabel's minimumScaleFactor work?
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205
You need to set the label.adjustsFontSizeToFitWidth = YES;
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Check if a string is html or not
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321
A better regex to use to check if a string is HTML is:
/^/
For example:
/^/.test('') // tru...