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Cast an instance of a class to a @protocol in Objective-C

... an object of an unknown class that conforms to MyProtocol". This way the compiler will give you proper type checking on vc - the compiler will only give you a warning if any method that's not declared on either UIViewController or <MyProtocol> is called. id should only be used in the situati...
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what is the use of xsi:schemaLocation?

... For more info on the spring intercept layer, see stackoverflow.com/a/10768972/32453 – rogerdpack Jan 9 '17 at 19:34  |  show 2 mor...
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How to give System property to my test via Gradle and -D

...he systemProperty in your test block as you have done but base it on the incoming gradle property by passing it with it -P: test { systemProperty "cassandra.ip", project.getProperty("cassandra.ip") } or alternatively, if you are passing it in via -D test { systemProperty "cassandra.ip", ...
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What does PorterDuff.Mode mean in android graphics.What does it do?

... article with illustrations by a Google engineer: http://ssp.impulsetrain.com/porterduff.html PorterDuff is described as a way of combining images as if they were "irregular shaped pieces of cardboard" overlayed on each other, as well as a scheme for blending the overlapping parts. The default An...
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Difference between Grunt, NPM and Bower ( package.json vs bower.json )

...thing directly in NPM! Google "npm as build tool" result: https://medium.com/@dabit3/introduction-to-using-npm-as-a-build-tool-b41076f488b0#.c33e74tsa Webpack: https://webpack.github.io/docs/installation.html Don't get me wrong people use other workflows and I still use GULP in my legacy project...
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how to specify local modules as npm package dependencies

...t i receive "Cant find module" error. Please, take a look at stackoverflow.com/questions/46818083/… – Vitalii Vasylenko Oct 18 '17 at 21:52 7 ...
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Jackson how to transform JsonNode to ArrayNode without casting?

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Renaming or copying files and folder using NERDTree on Vim. Is it possible?

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C# Equivalent of SQL Server DataTypes

...wing table lists Microsoft SQL Server data types, their equivalents in the common language runtime (CLR) for SQL Server in the System.Data.SqlTypes namespace, and their native CLR equivalents in the Microsoft .NET Framework. SQL Server data type CLR data type (SQL Server) CLR data type ...
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Use NUnit Assert.Throws method or ExpectedException attribute?

...hould call very little code, you're never too safe. Especially when code becomes complex and/or exception too generic. Stuff like "ArgumentNullExceptions" can be thrown a lot and would for example be easily missed using the ExpectedException. Assert.Throws would not miss it. – ...