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Accessing constructor of an anonymous class
...ymous class. For example:
public class Test {
public static void main(String[] args) throws Exception {
final int fakeConstructorArg = 10;
Object a = new Object() {
{
System.out.println("arg = " + fakeConstructorArg);
}
};
}
}...
Can comments be used in JSON?
...to hold parsing directive". By that logic, he should also have removed the string type. Terrible decision.
– adelphus
Jun 12 '14 at 14:22
84
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Get application version name using adb
...ackage" i32 0. the version number will be somewhere near 0x1F and the name string after 0x20 (should be 3rd line)
– arbuz
Aug 14 '12 at 10:43
...
Loading/Downloading image from URL on Swift
...e view, typically from a nib.
print("Begin of code")
let url = URL(string: "https://cdn.arstechnica.net/wp-content/uploads/2018/06/macOS-Mojave-Dynamic-Wallpaper-transition.jpg")!
downloadImage(from: url)
print("End of code. The image will continue downloading in the background and ...
Generic type conversion FROM string
...rt.ChangeType(base.Value, typeof(T)); }
set { base.Value = value.ToString();}
}
}
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How to Load an Assembly to AppDomain with all references recursively?
... in the foreign application domain.
class Program
{
static void Main(string[] args)
{
AppDomainSetup domaininfo = new AppDomainSetup();
domaininfo.ApplicationBase = System.Environment.CurrentDirectory;
Evidence adevidence = AppDomain.CurrentDomain.Evidence;
...
What does auto&& tell us?
... deep copy.
This allows you to have something like:
std::vector<std::string> foo();
So:
auto var = foo();
will perform a copy of the returned vector (expensive), but:
auto &&var = foo();
will swap the internal representation of the vector (the vector from foo and the empty v...
How to format date in angularjs
...g datepicker or just trying to use it's formatter), those supported format strings are here: https://api.jqueryui.com/datepicker/
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What does iterator->second mean?
...a std::pair containing the key and its associated value.
std::map<std::string, int> m = /* fill it */;
auto it = m.begin();
Here, if you now do *it, you will get the the std::pair for the first element in the map.
Now the type std::pair gives you access to its elements through two members:...
How can I write output from a unit test?
...
I'm noticing that if your string has curly braces in it, the method blows up. So "_testContext.WriteLine("hello");" works but "_testContext.WriteLine("he{ll}o");" fails with "System.FormatException: Input string was not in a correct format."
...