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Adding data attribute to DOM
... It also has to be a string - $('div').attr('data-info', ''+info.id)
– daviestar
Mar 17 '14 at 5:15
1
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Check if something is (not) in a list in Python
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@Zack: if you didn't know about this, you could just do if not ELEMENT in COLLECTION:
– ninjagecko
May 2 '12 at 0:23
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How do I pass multiple parameters in Objective-C?
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Objective-C doesn't have named parameters, so everything on the left side of a colon is part of the method name. For example,
getBusStops: forTime:
is the name of the method. The name is broken up so it can be more descriptive. You could simply name your method
getBusStops: :
but that doe...
How to terminate a python subprocess launched with shell=True
...al to all the process in the groups. For that, you should attach a session id to the parent process of the spawned/child processes, which is a shell in your case. This will make it the group leader of the processes. So now, when a signal is sent to the process group leader, it's transmitted to all o...
Hibernate lazy-load application design
...aused by lazyness) you're hinting to, but for me the biggest pain is to avoid losing session context in my own application caches. Typical case:
object foo is loaded and put into a map;
another thread takes this object from the map and calls foo.getBar() (something that was never called before and...
How to PUT a json object with an array using curl
...-X PUT \
-d '{"tags":["tag1","tag2"],"question":"Which band?","answers":[{"id":"a0","answer":"Answer1"},{"id":"a1","answer":"answer2"}]}' \
http://example.com/service
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form_for with nested resources
...er.rb
app/controllers/comments_controller.rb
just as it says at http://guides.rubyonrails.org/routing.html#nested-resources, with no special namespaces.
But partials and forms become tricky. Note the square brackets:
<%= form_for [@article, @comment] do |f| %>
Most important, if you want...
angularjs: ng-src equivalent for background-image:url(…)
... ng-src which has the purpose that you won't receive an error for an invalid url before angularjs gets to evaluate the variables placed in between {{ and }} .
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Finding the Eclipse Version Number
...eclipseproduct in the main folder, and it contains:
name=Eclipse Platform
id=org.eclipse.platform
version=3.x.0
So that seems more straightforward than my original answer below.
Also, Neeme Praks mentions below that there is a eclipse/configuration/config.ini which includes a line like:
eclipse...
How do I submit disabled input in ASP.NET MVC?
...net asp and I never knew that disabled inputs don't get poste back... how did that pass me? Just include a Hidden field for the disabled select and its all sorted.(Even though the ID's are repeated on the form which is not allowed)
– Piotr Kula
Jun 10 '13 at 15...