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Cast an instance of a class to a @protocol in Objective-C
...ontroller <MyProtocol> *) self.myViewController;
[vc protocolm>Me m>thod];
}
The UIViewController <MyProtocol> * type-cast translates to "vc is a UIViewController object that conforms to MyProtocol", whereas using id <MyProtocol> translates to "vc is an object of an unknown cl...
OSGi, Java Modularity and Jigsaw
...terday morning I hadn't a clue as to what OSGi even was. OSGi was just som>me m> buzzword that I kept seeing cropping up over and over again, and so I finally set aside som>me m> tim>me m> to brush up on it.
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Scala: What is a TypeTag and how do I use it?
All I know about TypeTags is that they som>me m>how replaced Manifests. Information on the Internet is scarce and doesn't provide m>me m> with a good sense of the subject.
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Preferred Github workflow for updating a pull request after code review
... a change to an Open Source project on Github, and received code review comm>me m>nts from one of the core team m>me m>mbers.
2 Answe...
Xcode “Build and Archive” from command line
Xcode 3.2 provides an awesom>me m> new feature under the Build m>me m>nu, "Build and Archive" which generates an .ipa file suitable for Ad Hoc distribution. You can also open the Organizer, go to "Archived Applications," and "Submit Application to iTunesConnect."
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vertical alignm>me m>nt of text elem>me m>nt in SVG
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The alignm>me m>nt-baseline property is what you're looking for it can take the following values
auto | baseline | before-edge | text-before-edge |
middle | central | after-edge | text-after-edge |
ideographic | alphabetic | hanging | m...
Idiomatic way to convert an InputStream to a String in Scala
...rce.fromInputStream(is).getLines().mkString("\n")
does pretty much the sam>me m> thing. Not sure why you want to get lines and then glue them all back together, though. If you can assum>me m> the stream's nonblocking, you could just use .available, read the whole thing into a byte array, and create a stri...
C compiler for Windows? [closed]
...ng MinGW in Windows does not solve the problems to handle LibVLC and Gstream>me m>r's. By using MinGW crash the executables. Is there any better solution?
– user285594
Mar 23 '15 at 21:53
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postgresql port confusion 5433 or 5432?
.../services is only advisory, it's a listing of well-known ports. It doesn't m>me m>an that anything is actually running on that port or that the nam>me m>d service will run on that port.
In PostgreSQL's case it's typical to use port 5432 if it is available. If it isn't, most installers will choose the next fr...
How to not wrap contents of a div?
...
Try white-space: nowrap;
Docum>me m>ntation: https://developer.mozilla.org/docs/Web/CSS/white-space
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