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How to call getClass() from a static method in Java?
...literal expression to get the Class, so you basically have to do like:
Foo.class
This type of expression is called Class Literals and they are explained in Java Language Specification Book as follows:
A class literal is an expression consisting of the name of a class, interface, array, or ...
Android: Share plain text using intent (to all messaging apps)
...tent.setType("image/jpg");
Uri uri = Uri.fromFile(new File(getFilesDir(), "foo.jpg"));
sharingIntent.putExtra(Intent.EXTRA_STREAM, uri.toString());
startActivity(Intent.createChooser(sharingIntent, "Share image using"));
or HTML:
Intent sharingIntent = new Intent(Intent.ACTION_SEND);
sharingInten...
PostgreSQL ERROR: canceling statement due to conflict with recovery
... after the query:
select pg_xlog_replay_pause(); -- suspend
select * from foo; -- your query
select pg_xlog_replay_resume(); --resume
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Should methods in a Java interface be declared with or without a public access modifier?
... easily confuse someone, who is not 100% fluent in Java:
public interface Foo{
public void MakeFoo();
void PerformBar();
}
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How to get the first item from an associative PHP array?
...on't know enough about the array (you're not sure whether the first key is foo or bar) then the array might well also be, maybe, empty.
So it would be best to check, especially if there is the chance that the returned value might be the boolean FALSE:
$value = empty($arr) ? $default : reset($arr);...
How to parse a query string into a NameValueCollection in .NET
... What if there's no value? e.g. a query string can look like ?foo=1&bar. HttpUtility would parse it as { key = null, value = "bar" }
– Thomas Levesque
Sep 20 '16 at 9:34
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How do I mock a service that returns promise in AngularJS Jasmine unit test?
... then: function (callback) {
return callback({'foo' : "bar"});
}
};
});
//act
var result = service.actionUnderTest(); // does cleverness
//assert
expect(spy).toHaveBeenCalled();
}...
In Javascript, how to conditionally add a member to an object?
... ...(true) && {someprop: 42},
...(false) && {nonprop: "foo"},
...({}) && {tricky: "hello"},
}
console.log(obj);
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Test if a variable is a list or tuple
...
Does class Foo(str): pass do what you want?
– jcdyer
Feb 12 '10 at 15:23
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s...
Rename a git submodule
...module again:
git submodule add --name <custom_name> git@github.com:foo/bar.git <my/path>
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