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Change the font of a UIBarButtonItem
...UIColor.white,
], for: .normal)
Or for a single UIBarButtonItem (not for all app wide), if you have a custom font for one button in particular:
Swift 3
let barButtonItem = UIBarButton()
barButtonItem.setTitleTextAttributes([
NSFontAttributeName : UIFont(name: "FontAwesome", size: 26)!,
N...
How to automatically generate getters and setters in Android Studio
Is there a shortcut in Android Studio for automatically generating the getters and setters in a given class?
15 Answers
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How to check certificate name and alias in keystore files?
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In order to get all the details I had to add the -v option to romaintaz answer:
keytool -v -list -keystore <FileName>.keystore
share
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AngularJS $location not changing the path
I'm having an issue with changing the URL of the page after a form has been submitted.
9 Answers
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Find all files in a directory with extension .txt in Python
How can I find all the files in a directory having the extension .txt in python?
26 Answers
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In Rails, how do you render JSON using a view?
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erikerik
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9
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OwinStartup not firing
... prints.
– vkelman
Aug 19 '14 at 14:32
2
a co worker just showed me that in iis if you double cli...
How do you get a string from a MemoryStream?
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321
You can also use
Encoding.ASCII.GetString(ms.ToArray());
I don't think this is less efficie...
How to map and remove nil values in Ruby
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Ruby 2.7+
There is now!
Ruby 2.7 is introducing filter_map for this exact purpose. It's idiomatic and performant, and I'd expect it to become the norm very soon.
For example:
numbers = [1, 2, 5, 8, 10, 13]
enum.filter_map { |i| i * 2 if i.even? }
# => [4, 16, 20]
In your ...
Request Monitoring in Chrome
In Firefox, I use Firebug which allows me to view every http request my ajax calls are making. I've switched over my development to Chrome and am liking it so far. My only complaint, however, is that the developer tools don't seem to allow you to view each ajax request. I've had it happen once wh...