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What is aria-label and how should I use it?
A few hours ago I read about the aria-label attribute, which:
6 Answers
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do {…} while(false)
I was looking at some code by an individual and noticed he seems to have a pattern in his functions:
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How to configure XAMPP to send mail from localhost?
I am trying to send mail from localhost.
but i am unable to send the mail from localhost
so can anybody tell me that how to reconfigure my xampp to send mail from localhost
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Compare equality between two objects in NUnit
I'm trying to assert that one object is "equal" to another object.
20 Answers
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Regular expression for a hexadecimal number?
How do I create a regular expression that detects hexadecimal numbers in a text?
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AngularJs: How to check for changes in file input fields?
I am new to angular. I am trying to read the uploaded file path from HTML 'file' field whenever a 'change' happens on this field. If i use 'onChange' it works but when i use it angular way using 'ng-change' it doesn't work.
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Add Keypair to existing EC2 instance
I was given AWS Console access to an account with 2 instances running that I cannot shut down (in production). I would however like to gain SSH access to these instances, is it possible to create a new Keypair and apply it to the instances so I can SSH in? Obtaining the exisiting pem file for the ke...
Override devise registrations controller
I have added a field to the sign-up form that is based on a different model, see How do I use nested attributes with the devise model for the gory details. This part is working fine.
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How can I output UTF-8 from Perl?
I am trying to write a Perl script using the "utf8" pragma, and I'm getting unexpected results. I'm using Mac OS X 10.5 (Leopard), and I'm editing with TextMate. All of my settings for both my editor and operating system are defaulted to writing files in utf-8 format.
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How to capture UIView to UIImage without loss of quality on retina display
My code works fine for normal devices but creates blurry images on retina devices.
17 Answers
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