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How to run JUnit test cases from the command line
...u build your application (can be bin/ or build/ or even my_application.jar etc). Note Java 6+ does support globs in classpath, you can do:
java -cp lib/*.jar:/usr/share/java/junit.jar ...
Hope it helps. Write tests! :-)
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What special characters must be escaped in regular expressions?
...ys trying to guess, if I should escape special characters like ' ()[]{}| ' etc. when using many implementations of regexps.
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Insert text with single quotes in PostgreSQL
...scape s'tring from text column on insertion in case of procedural language etc, then you can use quote_literal(column_name) string function.
– alexglue
Apr 9 '14 at 9:59
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iPhone app in landscape mode, 2008 systems
...simply sits there and just holds your various views (happyThing, newThing, etc). Hope it helps!
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How to access the last value in a vector?
...ead and tail (from utils) work not only on vectors but also on data frames etc., and also can return data "without first/last n elements", e.g.
but.last <- function(x) { head(x, n = -1) }
(Note that you have to use head for this, instead of tail.)
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How do I do word Stemming or Lemmatization?
...not forget to install the corpus before using nltk for the first time! velvetcache.org/2010/03/01/…
– Mathieu Rodic
May 10 '11 at 19:11
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How to import and use different packages of the same name in Go language?
... There is no best language, only languages better for some problems etc.
– Inanc Gumus
Mar 9 at 11:19
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When should I use Debug.Assert()?
...k error, data access error, bad data retrieved from a third party service, etc.). My asserts are just there to make sure that I haven't broken my own internal assumptions about the state of the object.
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Catch Ctrl-C in C
...it Ctrl-C?\n"
"Do you really want to quit? [y/n] ");
c = getchar();
if (c == 'y' || c == 'Y')
exit(0);
else
signal(SIGINT, INThandler);
getchar(); // Get new line character
}
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What is attr_accessor in Ruby?
... talks about syntax like some_method :name => "whatever", :notherName, :etc
– B T
Feb 5 '15 at 1:19
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