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iOS: Access app-info.plist variables in code
... version number now has two attributes in the info.plist - but you get the idea? If you view your info.plist as source code (right click the info.plist - select Open As) then you will get to see all the various key names you can use.
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Update data in ListFragment as part of ViewPager
...ateDisplay(); // do what updates are required
}
}
I've no idea if this is a valid way of doing it, but it'll do until something better is suggested.
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Detect if homebrew package is installed
...lse
# The package is not installed
fi
That said, it is probably a good idea to check for the existence of the tool at all and not just checking for the respective homebrew package (e.g. by searching for the executable in the $PATH). People tend to install tools in a rather large amount of ways i...
Django Rest Framework: Dynamically return subset of fields
...I had a look at that implementation, and it looks like it's the same basic idea. But the dbrgn implementation has some differences: 1. doesn't support exclude with fields!=key1,key2. 2. also modifies serializers outside of GET request context, which can and will break some PUT/POST requests. 3. d...
Hide options in a select list using jQuery
...ake sure that we don't double wrap ones that are already wrapped. Similar idea with unwrapped ones.
– anon
May 21 '18 at 18:51
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What is the pythonic way to detect the last element in a 'for' loop?
...hich works flawlessly in my code), but I dont understand how it works (the idea behind)
– Olivier Pons
Dec 6 '15 at 16:29
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How to avoid warning when introducing NAs by coercion
... This is the best answer. Using suppressWarnings() is generally a bad idea, because we sometimes need to see those warnings.
– keberwein
Sep 26 '17 at 18:49
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Set a default parameter value for a JavaScript function
...Alnitak: It's still possible to override undefined. So, it's still a good idea to use typeof and 'undefined'.
– L S
Jun 14 '17 at 20:27
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Tracing XML request/responses with JAX-WS
...my 3 web services (I have 3 JAX-WS web services in my Tomcat web-app). Any idea why it wouldn't work on all 3?
– David Brossard
Nov 5 '12 at 14:19
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Immutability of Strings in Java
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+1 Here's an idea, immutable objects in java are like copy-by-value, you can have 2 references to a String, but you should consider them 2 separate Strings since it's immutable, and working with one of them won't affect the other
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