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Get size of all tables in database
... NOT LIKE 'dt%'
AND t.is_ms_shipped = 0
AND i.OBJECT_ID > 255
GROUP BY
t.Name, s.Name, p.Rows
ORDER BY
TotalSpaceMB DESC, t.Name
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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...
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...
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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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'
" )* "+ //...
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"
...
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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...
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 ...