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How do I make a batch file terminate upon encountering an error?

... 309 Check the errorlevel in an if statement, and then exit /b (exit the batch file only, not the en...
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How many GCC optimization levels are there?

... -Og to bring the total to 8 From the man page: -O (Same as -O1) -O0 (do no optimization, the default if no optimization level is specified) -O1 (optimize minimally) -O2 (optimize more) -O3 (optimize even more) -Ofast (optimize very aggressively to the point of breaking standard ...
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How to multiply duration by integer?

... +250 int32 and time.Duration are different types. You need to convert the int32 to a time.Duration, such as time.Sleep(time.Duration(rand.I...
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Sticky sidebar: stick to bottom when scrolling down, top when scrolling up

... */ $(function() { $(".sidebar").stick_in_parent({ offset_top: 10 }); }); * { font-size: 10px; color: #333; box-sizing: border-box; } .wrapper, .header, .main, .footer { padding: 10px; position: relative; } .wrapper { border: 1px solid #333; background-col...
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A migration to add unique constraint to a combination of columns

... answered Jul 30 '10 at 9:45 Robert SpeicherRobert Speicher 14.5k55 gold badges3636 silver badges4343 bronze badges ...
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SyntaxError: Non-ASCII character '\xa3' in file when function returns '£'

... 309 Adding the following two line sat the top of my .py script worked for me (first line was necess...
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How do I send a JSON string in a POST request in Go

... OneOfOneOneOfOne 75.8k1313 gold badges150150 silver badges159159 bronze badges 1 ...
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How can I use map and receive an index as well in Scala?

...") scala> ls.zipWithIndex.foreach{ case (e, i) => println(i+" "+e) } 0 Mary 1 had 2 a 3 little 4 lamb From: http://www.artima.com/forums/flat.jsp?forum=283&thread=243570 You also have variations like: for((e,i) <- List("Mary", "had", "a", "little", "lamb").zipWithIndex) println(i+"...
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How to sort an IEnumerable

... | edited Sep 2 '10 at 20:11 answered Sep 2 '10 at 19:52 ...
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What is PostgreSQL explain telling me exactly?

... 50 Explaining_EXPLAIN.pdf could help too. ...