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Amazon S3 CORS (Cross-Origin Resource Sharing) and Firefox cross-domain font loading
...y S3 bucket
Then added a behavior for a default path to point to the S3 based origin I setup. What I also did was click on Whitelist headers and added Origin:
What happens now is the following, which I believe is right:
1) Check that S3 headers are being set correctly
curl -i -H "Origin: http...
Difference between a Postback and a Callback
...trates the Page Life Cycles of both a postback and a callback in a ASP.NET based Website:
(source: esri.com)
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Is There a Better Way of Checking Nil or Length == 0 of a String in Ruby?
...d_to?(:empty?) ? empty? : !self
end
end
Pretty easy to add to any ruby-based project.
The beauty of this solution is that it works auto-magicaly not only for Strings but also for Arrays and other types.
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“new” keyword in Scala
...ly?
With Scala 3 (which should be released mid 2020, eight years later), based on Dotty: never.
Scala 3 will drop "new", as in this thread
Creator applications allow to use simple function call syntax to create instances
of a class, even if there is no apply method implemented.
Exampl...
Convert boolean to int in Java
...00 random Boolean values and this method was consistently faster than that based on the ternary operator. It shaved off about 10ms.
– Mapsy
Oct 24 '14 at 13:14
3
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Most efficient way to reverse a numpy array
... giant chunk of the running time. What I have right now is the common view-based method:
7 Answers
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AngularJS best practices for module declaration?
... your modules more reusable. Thus in middle-sized projects I end up with a base-module, which includes all basic routes and their controllers, services, directives and more or less complex sub-modules, when I think they could be useful for other projects as well,e.g.:
/******** modularizing feature...
How to use the “required” attribute with a “radio” input field
...ng, and good UX. In my case, the user must initially classify some object based on a semi-long list of yes/no answers. Getting the answers to these questions wrong would adversely affect downstream logic. Therefore I cannot default the answers to either Yes or No because it will vary for each obj...
Difference between Inheritance and Composition
... object by plugging in parts.
EDIT the rest of this answer is erroneously based on the following premise.
This is accomplished with Interfaces.
For example, using the Car example above,
Car implements iDrivable, iUsesFuel, iProtectsOccupants
Motorbike implements iDrivable, iUsesFuel, iShortcutThro...
What is a user agent stylesheet?
...entation expectations.” For example, a default style sheet would provide base styles for things like font size, borders, and spacing between elements. It is common to employ a reset style sheet to deal with inconsistencies amongst browsers.
From the specification...
A user agent's default sty...