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sqlite alter table add MULTIPLE columns in a single statement
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edited Feb 8 '17 at 14:32
Community♦
111 silver badge
answered May 30 '11 at 6:19
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How to copy DLL files into the same folder as the executable using CMake?
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124
I'd use add_custom_command to achieve this along with cmake -E copy_if_different.... For full ...
Is there a way to follow redirects with command line cURL?
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782
Use the location header flag:
curl -L <URL>
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CATALINA_OPTS vs JAVA_OPTS - What is the difference?
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answered Jun 27 '12 at 8:38
GnanamGnanam
9,0651515 gold badges4545 silver badges7171 bronze badges
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WebDriver: check if an element exists? [duplicate]
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266
You could alternatively do:
driver.findElements( By.id("...") ).size() != 0
Which saves the...
How to specify an element after which to wrap in css flexbox? [duplicate]
...lex;
flex-wrap: wrap;
}
And on the child you set this:
li:nth-child(2n) {
flex-basis: 100%;
}
This causes the child to make up 100% of the container width before any other calculation. Since to container is set to break in case there is not enough space it does so before and after this ...
What is the difference between ${var}, “$var”, and “${var}” in the Bash shell?
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237
Braces ($var vs. ${var})
In most cases, $var and ${var} are the same:
var=foo
echo $var
# fo...
POST data with request module on Node.JS
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202
EDIT: You should check out Needle. It does this for you and supports multipart data, and a lot...
What is a clean, pythonic way to have multiple constructors in Python?
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>>> f(ar='a')
args: () kwargs: {'ar': 'a'}
>>> f(1,2,param=3)
args: (1, 2) kwargs: {'param': 3}
http://docs.python.org/reference/expressions.html#calls
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java.util.regex - importance of Pattern.compile()?
...id that all .NET Regex objects are cached, which is incorrect. Since .NET 2.0, automatic caching occurs only with static methods like Regex.Matches(), not when you call a Regex constructor directly. ref)
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