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Selectors in Objective-C?
..., I'm not sure I really understand what a selector is. From my understanding, it's the name of a method, and you can assign it to a class of type 'SEL' and then run methods such as respondToSelector to see if the receiver implements that method. Can someone offer up a better explanation?
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How to git commit a single file/directory
Tried the following command:
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How do I set ${user} in Eclipse to get the correct @author tag? [duplicate]
I am using Eclipse and every time code is created, @author is set to the value of ${user}.
Unfortunately,${user} seems to contain my windows login id.
Is there a way to override this through Eclipse?
I couldn't find the option.
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What is the Swift equivalent of -[NSObject description]?
In Objective-C, one can add a description method to their class to aid in debugging:
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How can I get Eclipse to show .* files?
By default, Eclipse won't show my .htaccess file that I maintain in my project. It just shows an empty folder in the Package Viewer tree. How can I get it to show up? No obvious preferences.
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What is the difference between '&' and ',' in Java generics?
While reading the Java official tutorial about generics, I found that you can restrict the type argument (in this case is T ) to extend a class and/or more interfaces with the 'and' operator ( & ) like this:
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How do I join two paths in C#?
How do I join two file paths in C#?
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Suppress deprecated import warning in Java
In Java, if you import a deprecated class:
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Doing HTTP requests FROM Laravel to an external API
... an external api. How do I start? I did research on Mr Google but I can't find anything helping.
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How to show loading spinner in jQuery?
In Prototype I can show a "loading..." image with this code:
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