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How can I iterate through the unicode codepoints of a Java String?
...acters of a Java String:
final int length = s.length();
for (int offset = 0; offset < length; ) {
final int codepoint = s.codePointAt(offset);
// do something with the codepoint
offset += Character.charCount(codepoint);
}
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How to make a chain of function decorators?
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answered Apr 11 '09 at 7:16
Paolo BergantinoPaolo Bergantino
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how to view the contents of a .pem certificate
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answered Mar 18 '12 at 13:00
DronaDrona
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How to style UITextview to like Rounded Rect text field?
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20 Answers
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mongo - couldn't connect to server 127.0.0.1:27017
...hing to note is the log trace provided does not cover the "Fri Nov 9 16:44:06" of your mongo timestamp.
Can you:
Provide the command line arguments (if any) used to start your
mongod process
Provide the log file activity from the mongod startup as well as
logs during the mongo shell startup atte...
IN vs OR in the SQL WHERE Clause
... your specific data to see which is faster.
I tried both on a MySQL with 1000000 rows. When the column is indexed there is no discernable difference in performance - both are nearly instant. When the column is not indexed I got these results:
SELECT COUNT(*) FROM t_inner WHERE val IN (1000, 2000, ...
CSS3 Rotate Animation
Cannot get this animated image to work, it is supposed to do a 360 degrees rotation.
6 Answers
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CleanWPPAllFilesInSingleFolder error makes my project no longer load
Using VS2012 I created a dynamic data project. It all worked and then I started configuring the web deployment settings. I am not sure what setting I changed exactly as there was no error. However when I try and load the solution I get the following error for the project and it will no longer load.
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How do android screen coordinates work?
...t maxX= mdisp.getWidth();
int maxY= mdisp.getHeight();
(x,y) :-
1) (0,0) is top left corner.
2) (maxX,0) is top right corner
3) (0,maxY) is bottom left corner
4) (maxX,maxY) is bottom right corner
here maxX and maxY are screen maximum height and width in pixels, which we have retrieved i...
How can I make a ComboBox non-editable in .NET?
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answered Sep 17 '08 at 17:38
Cory EngebretsonCory Engebretson
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