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Definition of a Balanced Tree

...| edited Feb 5 '13 at 16:50 answered Feb 5 '13 at 16:30 com...
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Why do people say there is modulo bias when using a random number generator?

... 10 Answers 10 Active ...
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Convert RGBA PNG to RGB with PIL

... 130 Here's a version that's much simpler - not sure how performant it is. Heavily based on some djan...
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Check that an email address is valid on iOS [duplicate]

...ng { BOOL stricterFilter = NO; // Discussion http://blog.logichigh.com/2010/09/02/validating-an-e-mail-address/ NSString *stricterFilterString = @"^[A-Z0-9a-z\\._%+-]+@([A-Za-z0-9-]+\\.)+[A-Za-z]{2,4}$"; NSString *laxString = @"^.+@([A-Za-z0-9-]+\\.)+[A-Za-z]{2}[A-Za-z]*$"; NSString *ema...
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How to get an enum which is created in attrs.xml in code

... 101 There does not seem to be an automated way to get a Java enum from an attribute enum - in Java ...
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Difference between '..' (double-dot) and '…' (triple-dot) in range generation?

... | edited Dec 21 '16 at 0:33 answered Mar 13 '12 at 19:48 ...
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How to activate JMX on my JVM for access with jconsole?

...rs: -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=9010 -Dcom.sun.management.jmxremote.rmi.port=9010 -Dcom.sun.management.jmxremote.local.only=false -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false For instance like this: java -Dcom...
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SQL Server 2008 Windows Auth Login Error: The login is from an untrusted domain

When attempting to connect to a SQL Server 2008 Instance using Management Studio, I get the following error: 35 Answers ...
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Is there a way to list pip dependencies/requirements?

...m providing an updated answer. This was tested with pip versions 8.1.2, 9.0.1, 10.0.1, and 18.1. To get the output without cluttering your current directory on Linux use pip download [package] -d /tmp --no-binary :all: -v -d tells pip the directory that download should put files in. Better, ju...
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How to append rows to an R data frame

...sive insight than system.time: library(microbenchmark) microbenchmark(f1(1000), f3(1000), f4(1000), times = 5) # Unit: milliseconds # expr min lq median uq max neval # f1(1000) 1024.539618 1029.693877 1045.972666 1055.25931 1112.769176 5 # f3(1000) ...