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How to timeout a thread
...ic String call() throws Exception {
Thread.sleep(4000); // Just to demo a long running task of 4 seconds.
return "Ready!";
}
}
Play a bit with the timeout argument in Future#get() method, e.g. increase it to 5 and you'll see that the thread finishes. You can intercept the timeo...
How do I set the table cell widths to minimum except last column?
...>element1<br><strong>second row</strong></td>
Demo on CodePen
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How can I change the color of a part of a TextView?
...
Here's a colorize function based on andyboot's answer:
/**
* Colorize a specific substring in a string for TextView. Use it like this: <pre>
* textView.setText(
* Strings.colorized("The some words are black some are the default.","black"...
How do I scroll to an element within an overflowed Div?
...l to and it can be a string or a jQuery object of the DOM element.
Codepen demo
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“The Controls collection cannot be modified because the control contains code blocks”
...
Brandon
64.2k2929 gold badges186186 silver badges217217 bronze badges
answered Jan 14 '11 at 7:34
AnupAnup
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What does “mro()” do?
...s we have single inheritance, __mro__ is just the tuple of: the class, its base, its base's base, and so on up to object (only works for new-style classes of course).
Now, with multiple inheritance...:
>>> class D(B, C): pass
...
>>> D.__mro__
(<class '__main__.D'>, <cl...
How do I add an existing directory tree to a project in Visual Studio?
... This does not work in my installation of VS 2010 on Vista Ultimate 64 bit.
– John Melville
Apr 6 '11 at 3:14
13
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android pick images from gallery
...1000
const val READ_EXTERNAL_STORAGE_REQUEST_CODE = 1001
}
}
Demo
https://github.com/PhanVanLinh/AndroidPickImage
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method of iterating over sqlalchemy model's defined columns?
...not desirable.
But it is actually much easier because if you inherit from Base, you have a __table__ attribute, so that you can do:
for c in JobStatus.__table__.columns:
print c
for c in JobStatus.__table__.foreign_keys:
print c
See How to discover table properties from SQLAlchemy mappe...
How do I invoke a Java method when given the method name as a string?
...exceptions and didn't write anything for them because he is just trying to demonstrate reflection.
– drew
May 21 '14 at 20:52
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