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Intelligent way of removing items from a List while enumerating in C#

... The best solution is usually to use the RemoveAll() method: myList.RemoveAll(x => x.SomeProp == "SomeValue"); Or, if you need certain elements removed: MyListType[] elems = new[] { elem1, elem2 }; myList.RemoveAll(x => elems.Contains(x)); ...
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What is the difference between .map, .every, and .forEach?

I've always wondered what the difference between them were. They all seem to do the same thing... 4 Answers ...
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How to create local notifications?

...ns twice? – Dave G Feb 24 '16 at 10:32 " import UserNotifications " import this in your ViewController ...
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Max size of an iOS application

...whose MinimumOSVersion is less than 7.0: maximum of 80 MB for the total of all __TEXT sections in the binary. For apps whose MinimumOSVersion is 7.x through 8.x: maximum of 60 MB per slice for the __TEXT section of each architecture slice in the binary. For apps whose MinimumOSVersion is 9.0 or grea...
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How to make DialogFragment width to Fill_Parent

... I am using DialogFragment to display the dialog but its width is very small. How I can make this width to fill_parent to it ? ...
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Can I multiply strings in Java to repeat sequences? [duplicate]

... of repetitions, and the "-" with the string (or char) you want repeated. All this does is create an empty string containing n number of 0x00 characters, and the built-in String#replace method does the rest. Here's a sample to copy and paste: public static String repeat(int count, String with) { ...
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How to use permission_required decorators on django class-based views

...ing how the new CBVs work. My question is this, I need to require login in all the views, and in some of them, specific permissions. In function-based views I do that with @permission_required() and the login_required attribute in the view, but I don't know how to do this on the new views. Is there ...
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HTTP Basic Authentication - what's the expected web browser experience?

When a server allows access via Basic HTTP Authentication, what is the experience expected to be in a web browser ? 6 Answ...
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Undoing a git rebase

...uble check this, though as I haven't verified this recently. Per default, all reflogs are activated for non-bare repositories: [core] logAllRefUpdates = true share | improve this answer ...
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Multiple constructors in python? [duplicate]

... Now you can do: c = C(fd) # or: c = C.fromfilename('a filename') Notice all those classmethods still go through the same __init__, but using classmethods can be much more convenient than having to remember what combinations of keyword arguments to __init__ work. isinstance is best avoided becaus...