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How do I break out of a loop in Scala?

...= 0 while (i <= 1000 && sum <= 1000) { sum += 1; i += 1 } (2) Throw an exception. object AllDone extends Exception { } var sum = 0 try { for (i <- 0 to 1000) { sum += i; if (sum>=1000) throw AllDone } } catch { case AllDone => } (2a) In Scala 2.8+ this is already pre-...
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Does Java support default parameter values?

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How can you speed up Eclipse?

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How do I create a variable number of variables?

...ionaries are stores of keys and values. >>> dct = {'x': 1, 'y': 2, 'z': 3} >>> dct {'y': 2, 'x': 1, 'z': 3} >>> dct["y"] 2 You can use variable key names to achieve the effect of variable variables without the security risk. >>> x = "spam" >>> z = {x...
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Javascript - sort array based on another array

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How do I split a string with multiple separators in javascript?

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Use of .apply() with 'new' operator. Is this possible?

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Email validation using jQuery

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Minimal web server using netcat

... Try this: while true ; do nc -l -p 1500 -c 'echo -e "HTTP/1.1 200 OK\n\n $(date)"'; done The -cmakes netcat execute the given command in a shell, so you can use echo. If you don't need echo, use -e. For further information on this, try man nc. Note, that when using echo there is no wa...