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How to get the root dir of the Symfony2 application?
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220
UPDATE 2018-10-21:
As of this week, getRootDir() was deprecated. Please use getProjectDir() ins...
Doctrine and composite unique keys
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edited Sep 12 '18 at 10:02
Radu
1,05433 gold badges1818 silver badges3535 bronze badges
answered Sep...
JavaScript click event listener on class
...s.getAttribute("data-myattribute");
alert(attribute);
};
for (var i = 0; i < elements.length; i++) {
elements[i].addEventListener('click', myFunction, false);
}
jQuery does the looping part for you, which you need to do in plain JavaScript.
If you have ES6 support you can replace your...
What is the difference between 'java', 'javaw', and 'javaws'?
...isn't)
– endolith
Sep 19 '14 at 15:30
@endolith, Java installation on Windows doesn't, in my experience, add anything ...
How can I check that a form field is prefilled correctly using capybara?
...
– Marc-André Lafortune
May 8 '12 at 18:02
I was having the same problem, but with a div rather than a form field. For any...
git - Your branch is ahead of 'origin/master' by 1 commit
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130
You cannot push anything that hasn't been committed yet. The order of operations is:
Make your...
What does the exclamation mark mean in a Haskell declaration?
...y to look inside it, probably through a pattern match:
case f of
Foo 0 _ _ _ -> "first arg is zero"
_ -> "first arge is something else"
This is going to execute enough code to do what it needs, and no more. So it will create a Foo with four parameters (because you can't ...
What is context in _.each(list, iterator, [context])?
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220
The context parameter just sets the value of this in the iterator function.
var someOtherArray ...
Resetting the UP-TO-DATE property of gradle tasks?
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edited Aug 25 '14 at 16:01
Snekse
13.8k88 gold badges5252 silver badges7171 bronze badges
answered Sep...
Grep not as a regular expression
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answered Feb 23 '12 at 15:50
Mr ListerMr Lister
41.3k1313 gold badges8989 silver badges130130 bronze badges
...