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Unique random string generation

I'd like to generate random unique strings like the ones being generated by MSDN library.( Error Object ), for example. A string like 't9zk6eay' should be generated. ...
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Switch on Enum in Java [duplicate]

...nd would make for some convenient code. Also this question could apply to String 's. You can switch on a char , but not a String ...? ...
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MYSQL Truncated incorrect DOUBLE value

... Yes..i too had a similar experience while trying to use a string literal in 'where' clause without the using quotes. – pranay Feb 16 '19 at 18:02 1 ...
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What's wrong with this 1988 C code?

...colon after the 1 and the 0, when IN and OUT got replaced in the code, the extra semicolon after the number produced invalid code, for instance this line: else if (state == OUT) Ended up looking like this: else if (state == 0;) But what you wanted was this: else if (state == 0) Solution: re...
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(grep) Regex to match non-ASCII characters?

... [^\x00-\x7F] and [^[:ascii:]] miss some control bytes so strings can be the better option sometimes. For example cat test.torrent | perl -pe 's/[^[:ascii:]]+/\n/g' will do odd things to your terminal, where as strings test.torrent will behave. ...
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@try - catch block in Objective-C

... All work perfectly :) NSString *test = @"test"; unichar a; int index = 5; @try { a = [test characterAtIndex:index]; } @catch (NSException *exception) { NSLog(@"%@", exception.reason); NSLog(@"Char at index %d cannot be found", ...
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Typedef function pointer?

...he original type, for instance typedef int myinteger; typedef char *mystring; typedef void (*myfunc)(); using them like myinteger i; // is equivalent to int i; mystring s; // is the same as char *s; myfunc f; // compile equally as void (*f)(); As you can see, you...
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Read error response body in Java

...nges for encoding or other things. Works in current environment.) private String dispatch(HttpURLConnection http) throws Exception { try { return readStream(http.getInputStream()); } catch(Exception ex) { readAndThrowError(http); return null; // <- never gets here...
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Use space as a delimiter with cut command

...pplications to specify the option and option-argument in the same argument string without intervening characters. In other words: In this case, because -d's option-argument is mandatory, you can choose whether to specify the delimiter as: (s) EITHER: a separate argument (d) OR: as a value dire...
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How do I break a string over multiple lines?

In YAML, I have a string that's very long. I want to keep this within the 80-column (or so) view of my editor, so I'd like to break the string. What's the syntax for this? ...