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Is there a way that I can check if a data attribute exists?
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How to check certificate name and alias in keystore files?
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You can run the following command to list the content of your keystore file (and alias name):
keytool -v -list -keystore .keystore
If you are looking for a specific alias, you can also specify it in the command:
keytool -list -keystore .keystore -...
How to convert vector to array
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Load resources from relative path using local html in uiwebview
...s as opposed to images, you'll need to look at this as well: stackoverflow.com/a/3629479/385619
– Willster
Mar 13 '14 at 17:35
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if (key in object) or if(object.hasOwnProperty(key)
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How do I Disable the swipe gesture of UIPageViewController?
...ew controllers when you want to with setViewControllers:direction:animated:completion method and it will move between view controllers on demand.
The above can be deduced from Apple's documentation of UIPageViewController (Overview, second paragraph):
To support gesture-based navigation, you m...
get string value from HashMap depending on key name
...);
Here's a tutorial about maps, you may find it useful: http://java.sun.com/docs/books/tutorial/collections/interfaces/map.html.
Edit: you edited your question with the following:
I'm expecting to see a String, such as "ABC" or "DEF" as that is what I put in there initially, but if I do a Sy...
Error: allowDefinition='MachineToApplication' beyond application level
...de. Cleaning in Release didn't work but cleaning in Debug did. (Probably a combo of the 2 was what was needed, i.e. clear out any old refs to dlls, whether Debug or Release).
– Scotty.NET
Jul 19 '13 at 14:34
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What do *args and **kwargs mean? [duplicate]
...like this:
def my_sum(*args):
return sum(args)
It’s probably more commonly used in object-oriented programming, when you’re overriding a function, and want to call the original function with whatever arguments the user passes in.
You don’t actually have to call them args and kwargs, th...