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Some questions about Automatic Reference Counting in iOS5 SDK
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150
If I decide to upgrade to iOS 5, do I
need to remove all [myObject retain]
and [myObjec...
How to check if field is null or empty in MySQL?
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194
Either use
SELECT IF(field1 IS NULL or field1 = '', 'empty', field1) as field1
from tablenam...
How to copy a dictionary and only edit the copy
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Python never implicitly copies objects. When you set dict2 = dict1, you are making them refer to the same exact dict object, so when you mutate it, all references to it keep referring to the object in its current state.
If you want to copy the dict (which is rare), you have to do so expli...
In Eclipse, can I have multiple Console views at once, each showing a different Console?
...endently of each other.
I'm using Eclipse Helios Release with build ID: 20100617-1415.
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jQuery’s .bind() vs. .on()
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317
Internally, .bind maps directly to .on in the current version of jQuery. (The same goes for .li...
How can I remove an element from a list?
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16 Answers
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Can angularjs routes have optional parameter values?
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It looks like Angular has support for this now.
From the latest (v1.2.0) docs for $routeProvider.when(path, route):
path can contain optional named groups with a question mark (:name?)
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use initial width for element not working in IE
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178
Like you said, generally width: auto will have a similar effect. Having the rules:
.my-selec...
Rails 3: I want to list all paths defined in my rails application
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answered Jul 23 '11 at 16:51
house9house9
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How to use enum values in f:selectItem(s)
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210
JSF has a builtin converter for enum, so this should do:
@ManagedBean
@ApplicationScoped
publi...