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Javascript objects: get parent [duplicate]
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It will go infinitely down when deepCloning and break the app. main.child.parent.child.parent.child.parent.child.parent.child.parent...
– RegarBoy
Aug 20 at 17:01
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How can I use break or continue within for loop in Twig template?
...n, without much modifications, do the same thing for the {% continue %}.
AppBundle\Twig\AppExtension.php:
namespace AppBundle\Twig;
class AppExtension extends \Twig_Extension
{
function getTokenParsers() {
return array(
new BreakToken(),
);
}
public funct...
When to use NSInteger vs. int
...ould I be using NSInteger vs. int when developing for iOS? I see in the Apple sample code they use NSInteger (or NSUInteger ) when passing a value as an argument to a function or returning a value from a function.
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How to send data to local clipboard from a remote SSH session
... + pivotal_workstation::xquartz recipe, but you don't have to)
Run XQuartz.app
Open XQuartz Preferences (+,)
Make sure "Enable Syncing" and "Update Pasteboard when CLIPBOARD changes" are checked
ssh -X remote-host "echo 'hello from remote-host' | xclip -selection clipboard"
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Populating a ListView using an ArrayList?
My Android app needs to populate the ListView using the data from an ArrayList .
5 Answers
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Hibernate openSession() vs getCurrentSession()
I have some questions about using Hibernate in JSP web application.
5 Answers
5
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How to set default values in Rails?
...use the same default to be set in any model using it in any standard Rails app.
However, if you only want default values set in specific cases -- say, it's an inherited model that shares a table with some others -- then another elegant way is do it directly in your Rails code when the model object ...
Permission denied (publickey) when deploying heroku code. fatal: The remote end hung up unexpectedly
... Didn't work for me. I had to revoke my old key and then let heroku app generate and upload a new one for me. See the link on how to do this provided by Lithium.
– borisdiakur
Oct 26 '11 at 22:49
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How do I access the request object or any other variable in a form's clean() method?
...eference using a middleware. Then you can access this from anywhere in you app, including the Form.clean() method.
Changing the signature of the Form.clean() method means you have you own, modified version of Django, which may not be what you want.
Thank middleware count look something like this:
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How do I detect if Python is running as a 64-bit application? [duplicate]
... value will be different. How do I detect if Python is running as a 64-bit application as opposed to a 32-bit application?
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