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Eclipse error: “The import XXX cannot be resolved”
...ean also worked for me. What exactly happens (everything just went bonkers all of a sudden) and how does Clean help?
– Sabre Runner
Sep 22 '13 at 12:31
1
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character showing up in files. How to remove them?
...for removing <fffe> character at the beginning of a line, to replace all <fffe> characters in a line: 's/\x{fffe}//g'.
– Diego Pino
Dec 26 '11 at 9:21
2
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How exactly does tail recursion work?
...nt one but without explicit recursion (that is, without explicit function calls). If you change the logic into something non-equivalent, you may indeed make the function loop forever in some or all cases.
– Alexey Frunze
Mar 20 '13 at 9:30
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Why does CSS not support negative padding?
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sometimes it's not practical to edit the CSS of all children of a container. You might have generic CSS that applies to these elements across the document, and you don't want to change it for the contents of a particular container, for example.
– Rolf...
What's a “static method” in C#?
... 1; }
public static int StaticMethod() { return 42; }
}
In order to call InstanceMethod, you need an instance of the class:
SomeClass instance = new SomeClass();
instance.InstanceMethod(); //Fine
instance.StaticMethod(); //Won't compile
SomeClass.InstanceMethod(); //Won't compile
Some...
Overriding Binding in Guice
...er be injecting mock or fake objects by hand.
On the other hand, if you really want to replace a single binding, you could use Modules.override(..):
public class ProductionModule implements Module {
public void configure(Binder binder) {
binder.bind(InterfaceA.class).to(ConcreteA.class...
Push Notifications in Android Platform
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You can generally get activated very quickly, and it is being used for things like GMail so is know to work in production. Unfortunately their sample code for communicating with the server side aspect of C2DM is lacking. I've written up a...
What do the crossed style properties in Google Chrome devtools mean?
... a style exists in an matching rule but is commented out, or if you've manually disabled it by unchecking it within the Chrome developer tools. It will also show as crossed out, but with an error icon, if the style has a syntax error.)
For example, if a background color was applied to all divs, but...
Is It Possible to NSLog C Structs (Like CGRect or CGPoint)?
... With AppKit on OS X you would need to convert to an NSPoint and then call NSStringFromPoint. For example: NSStringFromPoint(NSPointFromCGPoint(point))
– Alex
Aug 22 '12 at 17:56
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How can I trim beginning and ending double quotes from a string?
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You can use String#replaceAll() with a pattern of ^\"|\"$ for this.
E.g.
string = string.replaceAll("^\"|\"$", "");
To learn more about regular expressions, have al ook at http://regular-expression.info.
That said, this smells a bit like that you...