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What is the difference between an int and an Integer in Java and C#?

... Integer: Integer i = new Integer(6); You could call some method on i: String s = i.toString();//sets s the string representation of i Whereas with an int: int i = 6; You cannot call any methods on it, because it is simply a primitive. So: String s = i.toString();//will not work!!! would...
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How to determine the encoding of text?

...ed') sys.exit(1) def bomType(file): """ returns file encoding string for open() function EXAMPLE: bom = bomtype(file) open(file, encoding=bom, errors='ignore') """ f = open(file, 'rb') b = f.read(4) f.close() if (b[0:3] == b'\xef\xbb\xbf'): ...
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How to check whether a script is running under Node.js?

...bpack, process and process.version exists within the bundle, so I added an extra check for process.version where process.release.node is undefined on client side but has a node version as a value on server side – Aaron Feb 19 '17 at 1:49 ...
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Why do I get “unresolved external symbol” errors when using templates? [duplicate]

... @jbx I'm saying that for things like basic_string<T> you're only ever going to be using it with char or wchar_t so if putting all the implementation in the header is a concern, instantiating it in the cpp is an option. The code is yours to command, not vice-ver...
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How can I clear or empty a StringBuilder? [duplicate]

I'm using a StringBuilder in a loop and every x iterations I want to empty it and start with an empty StringBuilder , but I can't see any method similar to the .NET StringBuilder.Clear in the documentation, just the delete method which seems overly complicated. ...
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Response.Redirect with POST instead of Get?

... You can use this aproach: Response.Clear(); StringBuilder sb = new StringBuilder(); sb.Append("<html>"); sb.AppendFormat(@"<body onload='document.forms[""form""].submit()'>"); sb.AppendFormat("<form name='form' action='{0}' method='post'>",postbackUrl...
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Why in Java 8 split sometimes removes empty strings at start of result array?

Before Java 8 when we split on empty string like 3 Answers 3 ...
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How do I generate random number for each row in a TSQL Select?

...change your range, just change the number at the end of the expression. Be extra careful if you need a range that includes both positive and negative numbers. If you do it wrong, it's possible to double-count the number 0. A small warning for the math nuts in the room: there is a very slight bias i...
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Handling JSON Post Request in Go

..."log" "net/http" "io/ioutil" ) type test_struct struct { Test string } func test(rw http.ResponseWriter, req *http.Request) { body, err := ioutil.ReadAll(req.Body) if err != nil { panic(err) } log.Println(string(body)) var t test_struct err = json.Unmars...
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When should I use Struct vs. OpenStruct?

....new(:data1, :data2) n = Newtype.new C: typedef struct { int data1; char data2; } newtype; newtype n; The OpenStruct class can be compared to an anonymous struct declaration in C. It allows the programmer to create an instance of a complex type. Ruby: o = OpenStruct.new(data1: 0, data2:...