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Example of UUID generation using Boost in C++
...; uuid << std::endl;
}
Example output:
7feb24af-fc38-44de-bc38-04defc3804de
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How to use SCNetworkReachability in Swift
...dit history if somebody needs it.)
This is how you would do it in Swift 2.0 (Xcode 7):
import SystemConfiguration
func connectedToNetwork() -> Bool {
var zeroAddress = sockaddr_in()
zeroAddress.sin_len = UInt8(sizeofValue(zeroAddress))
zeroAddress.sin_family = sa_family_t(AF_INET)...
Failure [INSTALL_FAILED_ALREADY_EXISTS] when I tried to update my application
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answered Dec 15 '10 at 11:55
WarrenFaithWarrenFaith
55.3k2323 gold badges128128 silver badges145145 bronze badges
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Maximum MIMEType Length when storing type in DB
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answered Mar 13 '09 at 17:28
ax.ax.
51.8k77 gold badges7171 silver badges6464 bronze badges
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What is the runtime performance cost of a Docker container?
...Docker container. I've found references to networking anecdotally being ~100µs slower .
3 Answers
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Creating SolidColorBrush from hex color value
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answered May 22 '12 at 21:09
Chris RayChris Ray
4,22322 gold badges1616 silver badges1919 bronze badges
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Convert JS date time to MySQL datetime
...nction to pad numbers to two digits…
**/
function twoDigits(d) {
if(0 <= d && d < 10) return "0" + d.toString();
if(-10 < d && d < 0) return "-0" + (-1*d).toString();
return d.toString();
}
/**
* …and then create the method to output the date string as ...
How do I revert master branch to a tag in git?
...
160
You can do
git checkout master
git reset --hard tag_ABC
git push --force origin master
Please...
Android: integer from xml resource
...er values.
Your file then looks something like that:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<integer name="maximum">100</integer>
...
</resources>
Reference the integer value in the Java code like this:
It's a bit different from the getStrin...
How can I generate an ObjectId with mongoose?
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answered Jul 27 '13 at 16:02
Dmitry MinkovskyDmitry Minkovsky
27.1k2020 gold badges9090 silver badges127127 bronze badges
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