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Hide all warnings in ipython
...g viewers, I want to disable all warnings emitted by warnings.warn calls from different packages. Is there a way to configure the ipythonrc file to automatically disable all such warnings?
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How to check iOS version?
...eck if UIPopoverController is available on the current device using NSClassFromString:
if (NSClassFromString(@"UIPopoverController")) {
// Do something
}
For weakly linked classes, it is safe to message the class, directly. Notably, this works for frameworks that aren't explicitly linked as "...
Test if executable exists in Python?
...
example usage: from distutils import spawn php_path = spawn.find_executable("php")
– codefreak
Dec 3 '13 at 17:17
6
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jQuery pitfalls to avoid [closed]
... to local variables is great but don't forget about the power of chaining (from your example): $("#label").method().method2().css("background-color", "red");
– Lance McNearney
Aug 4 '09 at 22:49
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How to enable Bootstrap tooltip on disabled button?
...ne via CSS. The "pointer-events" property is what's preventing the tooltip from appearing. You can get disabled buttons to display tooltip by overriding the "pointer-events" property set by bootstrap.
.btn.disabled {
pointer-events: auto;
}
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Why is it impossible to override a getter-only property and add a setter? [closed]
... property doesn't necessarily translate into read-only. I interpret it as "From this interface/abtract you can get this value", that doesn't mean that some implementation of that interface/abstract class wont need the user/program to set this value explicitly. Abstract classes serve the purpose of i...
How to call any method asynchronously in c#
...rd to play with new stuff. It was added to .NET 4.5.
Example code snippet from the link (which is itself from this MSDN sample code project):
// Three things to note in the signature:
// - The method has an async modifier.
// - The return type is Task or Task<T>. (See "Return Types" sec...
How to run test methods in specific order in JUnit4?
...ledge JUnit assumes that all tests can be performed in an arbitrary order. From the FAQ:
How do I use a test fixture?
(...) The ordering of test-method invocations is not guaranteed, so testOneItemCollection() might be executed before testEmptyCollection(). (...)
Why is it so? Well, I bel...
Unit testing private methods in C#
...ehind black box programming and encapsulation is to hide technical details from the subscriber. So it is indeed necessary to have non-trivial private methods and properties in your code. And if it's non-trivial, it needs to be tested.
– AxD
Aug 25 '16 at 23:48
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Undo svn add without reverting local edits
... no effect for me. I ran the code as above (including the trailing period) from the base folder. Not sure if I'm missing something.
– zzz
Jan 20 '12 at 0:47
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