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Does .NET have a way to check if List a contains all items in List b?

...s easy: public class ListHelper<T> { public static bool ContainsAllItems(List<T> a, List<T> b) { return !b.Except(a).Any(); } } This checks whether there are any elements in b which aren't in a - and then inverts the result. Note that it would be slightly mo...
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Visualizing branch topology in Git

...n on my own machine, and I find it difficult to maintain a mental model of all my branches and commits. I know I can do a git log to see the commit history from where I am, but is there a way to see the entire branch topography, something like these ASCII maps that seem to be used everywhere for e...
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How should a model be structured in MVC? [closed]

...understand MVC-like patterns in the context of PHP-based web applications. All the external links that are used in the content are there to explain terms and concepts, and not to imply my own credibility on the subject. The first thing that I must clear up is: the model is a layer. Second: there ...
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What is the difference between MOV and LEA?

...reas MOV loads the actual value at that address. The purpose of LEA is to allow one to perform a non-trivial address calculation and store the result [for later usage] LEA ax, [BP+SI+5] ; Compute address of value MOV ax, [BP+SI+5] ; Load value at that address Where there are just constants invo...
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What is a message pump?

...ce given there is not to do so. In one post it is stated "The Office APIs all assume you are running Office in an interactive session on a desktop, with a monitor, keyboard and mouse and, most importantly, a message pump." I'm not sure what that is. (I've been programming in C# for only about a y...
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Should Gemfile.lock be included in .gitignore?

...gem, Gemfile.lock should be in your repository. It's used as a snapshot of all your required gems and their dependencies. This way bundler doesn't have to recalculate all the gem dependencies each time you deploy, etc. From cowboycoded's comment below: If you are working on a gem, then DO NOT c...
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SQL query to get all values a enum can have

... The unnest call will return records of type myenum with a column name of "myenum". You might also want to cast the enum to text and specify a column name by adding something like. ::text AS my_column – Justin Oh...
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Django South - table already exists

... Got it, thanks. It's actually migrate and not schemamigration, but your answer got me in the right direction. – Steve Jun 22 '10 at 7:17 ...
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presentViewController:animated:YES view will not appear until user taps again

...ith presentViewController:animated:completion . What I'm making is essentially a guessing game. 8 Answers ...
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How to turn NaN from parseInt into 0 for an empty string?

...nt(s, 10) – Dexygen Oct 1 '15 at 16:32 2 @GeorgeJempty A radix of "10" is default; that parameter...