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Will ConfigurationManager.AppSettings[“blah”] throw an exception if “blah” doesn't exist?
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answered Jul 6 '10 at 14:46
Tim RobinsonTim Robinson
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How can I make a UITextField move up when the keyboard is present - on starting to edit?
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1043
You will only need a ScrollView if the contents you have now do not fit in the iPhone screen....
How can I get a JavaScript stack trace when I throw an exception?
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+100
Edit 2 (2017):
In all modern browsers you can simply call: console.trace(); (MDN Reference)
Edit 1 (2013):
A better (and simpler) ...
Finding the direction of scrolling in a UIScrollView?
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answered Nov 1 '10 at 21:04
memmonsmemmons
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Printing leading 0's in C?
I'm trying to find a good way to print leading 0's, such as 01001 for a zipcode. While the number would be stored as 1001, what is a good way to do it?
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Execute AsyncTask several times
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edited Jun 20 at 9:12
Community♦
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answered Jun 16 '11 at 14:49
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Why do table names in SQL Server start with “dbo”?
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answered Jun 30 '09 at 6:47
DanielDaniel
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Remove non-ascii character in string
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ASCII is in range of 0 to 127, so:
str.replace(/[^\x00-\x7F]/g, "");
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Is file append atomic in UNIX?
...12 bytes, though it could easily be larger (linux seems to have it set to 4096).
This assume that you're talking all fully POSIX-compliant components. For instance, this isn't true on NFS.
But assuming you write to a log file you opened in 'O_APPEND' mode and keep your lines (including newline) u...
What are type lambdas in Scala and what are their benefits?
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answered Jan 5 '12 at 1:08
Kris NuttycombeKris Nuttycombe
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