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Difference between JSP EL, JSF EL and Unified EL [closed]
...iginally conceived by and implemented by Nathan Abramson of Art Technology Group in 2001. At the time the implementation was known as Simplest Possible Expression Language (SPEL). The implementation was later included in the JSTL1.0. Nathan was part of the JSR-052 Expert Group, and was credited i...
What resources are shared between threads?
...um:
The process model is based on two independent concepts: resource
grouping and execution. Sometimes it is useful to separate them;
this is where threads come in....
He continues:
One way of looking at a process is that it is a way to
group related resources together. A process...
What are the primary differences between TDD and BDD? [closed]
...yle) help focus one the behavior rather than testing.
There is also a BDD group which you might find useful:
http://groups.google.com/group/behaviordrivendevelopment/
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How do I make a list of data frames?
...aybe you want to split mtcars into training, test, and validation pieces.
groups = sample(c("train", "test", "validate"),
size = nrow(mtcars), replace = TRUE)
mt_split = split(mtcars, f = groups)
# and mt_split has appropriate names already!
Simulating a list of data frames
Maybe...
Java: splitting a comma-separated string but ignoring commas in quotes
...ead
" (?: "+ // start non-capturing group 1
" %s* "+ // match 'otherThanQuote' zero or more times
" %s "+ // match 'quotedString'
" )* "+ //...
regex for zip-code
...rt of the string.
\d{5} = Match 5 digits (for condition 1, 2, 3)
(?:…) = Grouping
[-\s] = Match a space (for condition 3) or a hyphen (for condition 2)
\d{4} = Match 4 digits (for condition 2, 3)
…? = The pattern before it is optional (for condition 1)
$ = End of the string.
...
How to split a long regular expression into multiple lines in JavaScript?
...ke sure your sub-regexes are self-contained, or wrap each in a new bracket group. Example: multilineRegExp([/a|b/, /c|d]) results in /a|bc|d/, while you meant (a|b)(c|d).
– quezak
Jul 24 at 13:52
...
Return first match of Ruby regex
... is like match)
"foo+account2@gmail.com"[/\+([^@]+)/, 1] # matches capture group 1, i.e. what is inside ()
# => "account2"
"foo+account2@gmail.com"[/\+([^@]+)/] # matches capture group 0, i.e. the whole match
# => "+account2"
...
Regular expression to match a dot
...ad
['test.this']
>>> re.findall(r'(\w+[.]\w+)@', s) # capture group
['test.this']
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ExecJS::RuntimeError on Windows trying to follow rubytutorial
...ils instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'
group :development do gem 'sqlite3', '1.3.5'
end
# Gems used only for assets and not required # in production environments by default.
group :assets do
gem 'sass-rails', '3.2.5'
gem 'coffee-rails', '3.2.2'
gem ...