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How can I distinguish whether Switch,Checkbox Value is changed by user or programmatically (includin
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It works (meaning no unexpected callback) even you call "setChecked(isChecked)" in onStart() or onResume(). So it could be considered as a perfect solution.
– Alan Zhiliang Feng
Jul 17 '16 at 0:41...
How to get everything after a certain character?
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@flu I think you meant to say, harder to read. IMO, less lines does not mean fancier.
– M H
Jan 12 '17 at 16:01
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JavaScript data formatting/pretty printer
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@Ryan: You mean browser's native objects? Yes, looking back at my code, I saw I added a comment: // Too bad if one field is an object... :-P OK for my test here ... It is OK to dump user made structures. I see there are alternatives bel...
What is a sealed trait?
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Thank you. With "all of its subclasses" it means classes and traits ?
– John Threepwood
Jun 26 '12 at 8:27
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setuptools vs. distutils: why is distutils still a thing?
...because it's maintained by a 3rd party rather than Python core team. Which means, among other things:
it isn't covered by the core test suite and isn't relied upon by core functionality
it doesn't itself set core standards for add-on modules (their location, means of import, C extensions' binary i...
What is the correct syntax of ng-include?
... @SonicSoul use ngRouter and set it as the template. Or if you mean use route params in the path, just use it like a JavaScript expression: someVar + 'some string'
– jacob
Feb 6 '18 at 0:52
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How do I catch a numpy warning like it's an exception (not just for testing)?
...rint' mode
Warning: divide by zero encountered in divide
array([0])
This means that the warning you see is not a real warning, but it's just some characters printed to stdout(see the documentation for seterr). If you want to catch it you can:
Use numpy.seterr(all='raise') which will directly rai...
Why is this program valid? I was trying to create a syntax error
...". It allows
Foo->new($bar)
to be written as
new Foo $bar
So that means
Syntax error ! exit 0;
is the same as
error->Syntax(! exit 0);
or
error->Syntax(!exit(0));
Not only is it valid syntax, it doesn't result in a run-time error because the first thing executed is exit(0).
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How does the socket API accept() function work?
... Port).
The server process running on the Server IP maintains a database (meaning I don't care what kind of table/list/tree/array/magic data structure it uses) of active sockets and listens on the Server Port. When it receives a message (via the server's TCP/IP stack), it checks the Client IP and ...
Why does Razor _layout.cshtml have a leading underscore in file name?
...to migration to MVC in time (for those that want to move on). Part of that means that it should be as easy as possible to migrate from Web Pages to MVC. Consequently, it makes sense to carry over naming conventions established within Web Pages to MVC Razor files.
So there is a technical reason for ...