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How to get a one-dimensional scalar array as a doctrine dql query result?
...ELECT a.id FROM Auction a")->getResult("COLUMN_HYDRATOR");
More info:
http://docs.doctrine-project.org/projects/doctrine-orm/en/latest/reference/dql-doctrine-query-language.html#custom-hydration-modes
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What is causing “Unable to allocate memory for pool” in PHP?
...need to flush cache.
Just read the manual to understand how ttl is used : http://www.php.net/manual/en/apc.configuration.php#ini.apc.ttl
The solution is to increase memory allocated to APC.
Do this by increasing apc.shm_size.
If APC is compiled to use Shared Segment Memory you will be limited by ...
List of macOS text editors and code editors [closed]
...
Sublime text is awesome (http://www.sublimetext.com/2). Excellent search features, very fast and lightweight. Very decent code completion.
I also use RubyMine and WebStorm a lot (http://www.jetbrains.com/). They are excellent but not all purpose li...
where is gacutil.exe?
...not with VSTS. It is part of Windows SDK and can be download separately at http://www.microsoft.com/downloads/details.aspx?FamilyId=F26B1AA4-741A-433A-9BE5-FA919850BDBF&displaylang=en . This installation will have gacutil.exe included. But first check it here
C:\Program Files\Microsoft SDKs\Wi...
IE9 border-radius and background gradient bleeding
...edges in IE9. This works especially well with buttons.
See this example: http://jsfiddle.net/jancbeck/CJPPW/31/
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Difference between “git checkout ” and “git checkout -- ”
http://norbauer.com/notebooks/code/notes/git-revert-reset-a-single-file
2 Answers
2
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How to click first link in list of items after upgrading to Capybara 2.0?
...hin ".item" do
click_link("Agree", :match => :first)
end
Sources:
http://rubydoc.info/github/jnicklas/capybara/master/Capybara/Node/Actions#click_link-instance_method
https://github.com/jnicklas/capybara#strategy
s...
jQuery Popup Bubble/Tooltip [closed]
...rnet Explorer 6+, Firefox, Opera 9+, Safari
You can download sources from
http://plugins.jquery.com/project/jqBubblePopup
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What is the non-jQuery equivalent of '$(document).ready()'?
...nsole.log("DOM is ready, come and get it!"));
Additional Readings
https://developer.mozilla.org/en-US/docs/Web/Events/DOMContentLoaded
Checking whether loading is already complete
https://developer.mozilla.org/en-US/docs/Web/API/Document/readyState
Update
Here's some quick utility h...
Updating packages in Emacs
...able has fewer packages than Melpa.
Org mode has its own package.el repo (http://orgmode.org/elpa/).
All of the package repos work the same, you just add them to your package-archives.
Here's a more in-depth blog post about this subject, which I mostly agree with.
I'm not sure, but I think if a p...