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What's the best way to share data between activities?
...plex objects" it recommends using the Application class to create and tear down a static singleton! That way you get the well-defined lifecycle Application provides, and the ease of use of a static singleton.
– Charlie Collins
Feb 6 '11 at 15:21
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Distinct() with lambda?
...ctValues = myCustomerList.DistinctBy(c => c.CustomerId);
Here's a cut-down version of DistinctBy (no nullity checking and no option to specify your own key comparer):
public static IEnumerable<TSource> DistinctBy<TSource, TKey>
(this IEnumerable<TSource> source, Func<...
android View not attached to window manager
...em to say which line of your code is causing the trouble, you can track it down by using breakpoints. Breakpoints pause the execution of the program when the program gets to specific lines of code. By adding breakpoints to critical locations, you can determine which line of code causes the crash. Fo...
NAnt or MSBuild, which one to choose and when?
...trivial builds in the past (in that order). My favourite is MSBuild, hands down (and I do not favour it because "that's what Visual Studio uses"). IMHO, it is a very under-appreciated build tool.
I would compare NAnt vs. MSBuild to the difference between procedural and functional programming. NAnt ...
Interfaces vs. abstract classes [duplicate]
...it's to discourage answering duplicate questions (btw, I'm not the one who downvoted you)
– Brann
Apr 14 '09 at 13:34
16
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Get the current displaying UIViewController on the screen in AppDelegate.m
...on UIWindow and this will get you the visible view controller by searching down the controller hierarchy. This works if you are using navigation and/or tab bar controller. If you have another type of controller to suggest please let me know and I can add it.
UIWindow+PazLabs.h (header file)
#impor...
Zipping streams using JDK8 with lambda (java.util.stream.Streams.zip)
...on on the stream. This means that for infinite streams, this method breaks down
– smac89
Oct 26 '17 at 17:47
2
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How do I hide javascript code in a webpage?
...o to obfuscate or hide whatever you're doing in JavaScript, it still comes down to the fact that your browser needs to load it in order to use it. Modern browsers have web debugging/analysis tools out of the box that make extracting and viewing scripts trivial (just hit F12 in Chrome, for example).
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Tests not running in Test Explorer
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my previous comment for why I gave this downvote was deleted, so I'll be a little clearer. This isn't a solution for the problem; it's a very temporary fix that doesn't solve the underlying issue. I don't think SO should be a place people should be coming to be tol...
Disable browser 'Save Password' functionality
...at looks like a good solution. It makes sense since the form that you send down does not itself include a password. I suppose to be sure you could have two forms, the first one just to ensure that the username and password are visible in all browsers.
– Alexis Wilke
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