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Setting PayPal return URL and making it auto return?
...ue = urlencode(stripslashes($value));
$req .= "&$key=$value";
}
// Now Post all of that back to PayPal's server using curl, and validate everything with PayPal
// We will use CURL instead of PHP for this for a more universally operable script (fsockopen has issues on some environments)
//$ur...
What's the best free C++ profiler for Windows? [closed]
... and I use PIX for Xbox 360 and found it very good, but it's not free. I know the Intel VTune , but it's not free either.
...
When should you use constexpr capability in C++11?
...t b ) { return a * b; }
const int meaningOfLife = MeaningOfLife( 6, 7 );
Now you have something that can be evaluated down to a constant while maintaining good readability and allowing slightly more complex processing than just setting a constant to a number.
It basically provides a good aid to ma...
What's the difference between Unicode and UTF-8? [duplicate]
... 2, 3, 4 like this:
00000001 00000010 00000011 00000100
Our data is now translated into binary and can now be saved to
disk.
All together now
Say an application reads the following from the disk:
1101000 1100101 1101100 1101100 1101111
The app knows this data represent a Un...
Passing multiple variables in @RequestBody to a Spring MVC controller using Ajax
...an getTest(@JsonArg("/str1") String str1, @JsonArg("/str2") String str2)
Now write a Custom HandlerMethodArgumentResolver which uses the JsonPath defined above to resolve the actual argument:
import java.io.IOException;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.io....
How do you create a remote Git branch?
...or the remote branch will be deleted!
So that a subsequent git pull will know what to do, you might instead want to use:
git push --set-upstream <remote-name> <local-branch-name>
As described below, the --set-upstream option sets up an upstream branch:
For every branch that is u...
How to build for armv6 and armv7 architectures with iOS 5
...u have to support older stuff for a while. And I guess the Xcode dev team knows this too, which is why you can add armv6 support back in quite simply.
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What is the purpose of wrapping whole Javascript files in anonymous functions like “(function(){ … }
...ion outerFunction() {
function innerFunction() {
// code
}
}
Now you can call outerFunction(), but the visiblity of innerFunction() is limited to the scope of outerFunction(), meaning it is private to outerFunction(). It basically follows the same principle as variables in Javascript:
...
What's the best way to store co-ordinates (longitude/latitude, from Google Maps) in SQL Server?
... 2010) and you will be sad!
Update Jul 2017
For those reading this answer now, it is obsolete as it refers to backdated technology stack. See comments for more details.
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Read stream twice
...
I know this comment is out of time, but, here in the first option, if you read the inputstream as a byte array, doesn't it means that you're loading all the data to memory? which could be a big problem if you're loading somethin...