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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...
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...
MySQL一次主从数据不一致的问题解决过程 - 数据库(内核) - 清泛网 - 专注C/...
... 06-16T16:50:21 0 0 0 1 0 0.016 radius.auth_group 06-16T16:50:21 0 0 0 1 0 0.013 radius.auth_group_permissions 06-16T16:50:22 0 0 27 1 0 0.265 radius.auth_permission 06-16T16:50:22 0 1 8384 ...
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.
...
Regular expression to match a dot
...ad
['test.this']
>>> re.findall(r'(\w+[.]\w+)@', s) # capture group
['test.this']
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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"
...
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
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