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Swift and mutating struct

... Update As @Joseph claimed this doesn't provide why, I am adding a little more. Structs have two kind of methods. plain and mutating methods. Plain method implies immutable (or non-mutating). This separation exists only to support immutable semantics. An object in immutable mode shouldn't change i...
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Merging dictionaries in C#

What's the best way to merge 2 or more dictionaries ( Dictionary<T1,T2> ) in C#? (3.0 features like LINQ are fine). 2...
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Reusable library to get human readable version of file size?

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What's the difference between “Layers” and “Tiers”?

...boove three layers reside in their own projects, may be 3 projects or even more. When we compile the projects we get the respective layer DLL. So we have 3 DLL's now. Depending upon how we deploy our application, we may have 1 to 3 tiers. As we now have 3 DLL's, if we deploy all the DLL's on the sa...
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EditText maxLines not working - user can still input more lines than set

User can input more than 5 lines, by pressing enter/next row key. How can I limit user input to fixed amount of rows with EditText? ...
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Where is the Keytool application?

...u can sign things with, in your case, probably a jar file. If you provide more details of what you need to do, we could probably give you a more specific answer. share | improve this answer ...
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Best way to use multiple SSH private keys on one client

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Assigning code to a variable

...ssageBox.Show("hi"); MessageBox.Show("something else"); // something more useful than another popup ;) }); As Tim stated, you could omit the Action keyword Action ButtonClicked = () => MessageBox.Show("hi"); Action ButtonClicked = () => { // multiple lines of code }; To address...
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Tricky Google interview question

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RegEx match open tags except XHTML self-contained tags

...d and the dread realm of c͒ͪo͛ͫrrupt entities (like SGML entities, but more corrupt) a mere glimpse of the world of reg​ex parsers for HTML will ins​tantly transport a programmer's consciousness into a world of ceaseless screaming, he comes, the pestilent slithy regex-infection wil​l devou...