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What does the `#` operator mean in Scala?

... Their values have the same string representation -- and they might even be equal. Class is a runtime representation of Java classes, and it's limited even in Java. For example, List<String> and List<Integer> have the same runtime Class. If ...
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Difference between DirectCast() and CType() in VB.NET

...do things you just can't do with a simple (int)-style cast, like convert a string to an integer. It has as much power as calling Convert.To___() in C#, where the ___ is the target type of your cast. This is desirable because it's very powerful. However, this power comes at the cost of performance; ...
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How can I correctly prefix a word with “a” and “an”?

...efix), otherwise you may need a special case for a completely-non matching string (such input should be very rare). You probably can't get much better than this - and it'll certainly beat most rule-based systems. Edit: I've implemented this in JS/C#. You can try it in your browser, or download t...
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How do I enable C++11 in gcc?

...OSX Mountain Lion. I am trying to compile a C++ program which uses the to_string function in <string> . I need to use the flag -std=c++11 every time: ...
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How to get Url Hash (#) from server side

...won't send the hash to the server; so, the Uri.Fragment is always an empty string if you examine Request.Url.Fragment server-side (as per the replies above.) – zcrar70 May 3 '11 at 18:50 ...
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Extract traceback info from an exception object

... A way to get traceback as a string from an exception object in Python 3: import traceback # `e` is an exception object that you get from somewhere traceback_str = ''.join(traceback.format_tb(e.__traceback__)) traceback.format_tb(...) returns a list ...
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Best way to do Version Control for MS Excel

...odeModules() 'This code Exports all VBA modules Dim i As Integer, name As String With ThisWorkbook.VBProject For i = .VBComponents.count To 1 Step -1 If .VBComponents(i).Type <> vbext_ct_Document Then If .VBComponents(i).CodeModule.CountOfLines > 0 Then ...
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What is Turing Complete?

...o a stack wouldn't be Turing complete. If I have a 'language' that reads a string once and can only use memory by pushing and popping from a stack, it can tell me whether every ( in the string has its own ) later on by pushing when it sees ( and popping when it sees ). However, it can't tell me if e...
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Where's the difference between setObject:forKey: and setValue:forKey: in NSMutableDictionary?

... "value" and "object" are of type id , so can be any object. Key is once a string, and in the other case an id. One of them seems to retain the object, and the other don't. What else? Which one is for what case? ...
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Hibernate Annotations - Which is better, field or property access?

...an example: @Entity public class Person { @Column("nickName") public String getNickName(){ if(this.name != null) return generateFunnyNick(this.name); else return "John Doe"; } } Besides, if you throw another libs into the mix (like some JSON-converting lib or BeanMapper or Dozer ...