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What's the difference between passing by reference vs. passing by value?
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1103
First and foremost, the "pass by value vs. pass by reference" distinction as defined in the CS...
Simple calculations for working with lat/lon and km distance?
...ate conversions are:
Latitude: 1 deg = 110.574 km
Longitude: 1 deg = 111.320*cos(latitude) km
This doesn't fully correct for the Earth's polar flattening - for that you'd probably want a more complicated formula using the WGS84 reference ellipsoid (the model used for GPS). But the error is prob...
Alternative to itoa() for converting integer to string C++? [duplicate]
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183
In C++11 you can use std::to_string:
#include <string>
std::string s = std::to_string(5)...
View differences of branches with meld?
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answered Nov 30 '10 at 9:24
Will ManleyWill Manley
1,8071919 silver badges1616 bronze badges
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Alter column, add default constraint
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351
Try this
alter table TableName
add constraint df_ConstraintNAme
default getutcdate() for ...
How to animate the change of image in an UIImageView?
...ore/QuartzCore.h>
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imageView.image = [UIImage imageNamed:(i % 2) ? @"3.jpg" : @"4.jpg"];
CATransition *transition = [CATransition animation];
transition.duration = 1.0f;
transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
transition.type =...
Maven skip tests
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130
As you noted, -Dmaven.test.skip=true skips compiling the tests. More to the point, it skips bui...
How can I measure the actual memory usage of an application or process?
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30 Answers
30
Active
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How to split csv whose columns may contain ,
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For example:
using Microsoft.VisualBasic.FileIO;
string csv = "2,1016,7/31/2008 14:22,Geoff Dalgas,6/5/2011 22:21,http://stackoverflow.com,\"Corvallis, OR\",7679,351,81,b437f461b3fd27387c5d8ab47a293d35,34";
TextFieldParser parser = new TextFieldParser(new StringReader(csv));
// You can also rea...
Counting Chars in EditText Changed Listener
...6:19
Tim
36.1k1313 gold badges109109 silver badges129129 bronze badges
answered Nov 30 '10 at 4:41
xtemporexte...