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How to get an enum which is created in attrs.xml in code
...e one of the enum entries for my custom attribute. Now I want to create an m>me m>thod to set this value programmatically, but I can not access the enum.
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What is the right way to override a setter m>me m>thod in Ruby on Rails?
...w if the following is a "proper"/"correct"/"sure" way to override a setter m>me m>thod for a my class attribute.
5 Answers
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How to use jQuery in chrom>me m> extension?
I am writing a chrom>me m> extension. And I want to use jQuery in my extension. I am not using any background page , just a background script .
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How do I write a custom init for a UIView subclass in Swift?
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The init(fram>me m>:) version is the default initializer. You must call it only after initializing your instance variables. If this view is being reconstituted from a Nib then your custom initializer will not be called, and instead the init?(...
How can I fix the Microsoft Visual Studio error: “package did not load correctly”?
...pdata%\Microsoft\VisualStudio\12.0\ComponentModelCache
It worked fine for m>me m>. Thanks to this article.
Visual Studio 2015
%localappdata%\Microsoft\VisualStudio\14.0\ComponentModelCache
Visual Studio 2017
%localappdata%\Microsoft\VisualStudio\15.0_xxxx\ComponentModelCache
Visual Studio 2019
%locala...
Is the VC++ code DOM accessible from VS addons?
... Intel and others). Since the C# Code DOM is accessible to addons (correct m>me m> if I'm wrong), is the C++ Code DOM also accessible? Can this be used to analyse an open VC++ project within the VS environm>me m>nt?
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How to disable phone number linking in Mobile Safari?
...r link. Is it possible to disable this behavior for a whole page or an elem>me m>nt on a page?
24 Answers
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Change values while iterating
..., range uses a[i] as its second value for arrays/slices, which effectively m>me m>ans that the
value is copied, making the original value untouchable.
This behavior is demonstrated by the following code:
x := make([]int, 3)
x[0], x[1], x[2] = 1, 2, 3
for i, val := range x {
println(&x[i], "vs...
Setting DEBUG = False causes 500 Error
...h Django 1.5 has this new section which you need to add:
# Hosts/domain nam>me m>s that are valid for this site; required if DEBUG is False
# See https://docs.djangoproject.com/en/1.9/ref/settings/#allowed-hosts
ALLOWED_HOSTS = []
Add your host here like ['www.beta800.net'] or ['*'] for a quick test, ...
Do I set properties to nil in dealloc when using ARC?
...ong answer: You should never nil out properties in dealloc, even in manual m>me m>mory managem>me m>nt.
In MRR, you should release your ivars. Nilling out properties m>me m>ans calling setters, which may invoke code that it shouldn't touch in dealloc (e.g. if your class, or a subclass, overrides the setter). Simi...