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How can I handle R CMD check “no visible binding for global variable” notes when my ggplot2 syntax i
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For what is worth, my package submission was rejected because of these notes and was told to use the utils::globalVariables function. Since...
Unnamed/anonymous namespaces vs. static functions
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How to subtract X days from a date using Java calendar?
... Floern
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answered Oct 17 '08 at 14:17
Anson SmithAnson Smith
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Run a single test method with maven
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To run a single test method in Maven, you need to provide the command as:
mvn test -Dtest=Test...
Integer to hex string in C++
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answered Feb 24 '11 at 5:30
Kornel KisielewiczKornel Kisielewicz
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What are the differences between a HashMap and a Hashtable in Java?
...onizedMap().
– Rok Strniša
Nov 22 '11 at 18:48
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I would also comment that the naive approach ...
Difference between 3NF and BCNF in simple terms (must be able to explain to an 8-year old)
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answered Dec 8 '11 at 22:50
Bill KarwinBill Karwin
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Convert string date to timestamp in Python
...gt;> import time
>>> import datetime
>>> s = "01/12/2011"
>>> time.mktime(datetime.datetime.strptime(s, "%d/%m/%Y").timetuple())
1322697600.0
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What is the difference between a reference type and value type in c#?
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answered Feb 20 '11 at 13:24
Jon SkeetJon Skeet
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Including all the jars in a directory within the Java classpath
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Using Java 6 or later, the classpath option supports wildcards. Note the following:
Use stra...