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Check if UIColor is dark or bright?
...ollowing:
http://www.w3.org/WAI/ER/WD-AERT/#color-contrast
If you're only doing black or white text, use the color brightness calculation above. If it is below 125, use white text. If it is 125 or above, use black text.
edit 1: bias towards black text. :)
edit 2: The formula to use is ((Red value...
How to write a test which expects an Error to be thrown in Jasmine?
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If you don't need to pass arguments too, you can also just pass the function to expect: expect(parser.parse).toThrow(...)
– SubmittedDenied
Oct 31 '12 at 21:22
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Convert interface{} to int
I'm trying to get a value from a JSON and cast it to int but it doesn't work, and I don't know how to do it properly.
10 An...
How to model type-safe enum types?
Scala doesn't have type-safe enum s like Java has. Given a set of related constants, what would be the best way in Scala to represent those constants?
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java.lang.UnsupportedClassVersionError: Bad version number in .class file?
... this message is because one of your projects is compiling 1.6 classes. It doesn't matter if you only have a 1.5 JRE on the system, because Eclipse has its own compiler (not javac), and only needs a 1.5 JRE to compile 1.6 classes.
It may be weird, and a setting needs to be unchecked to allow this, ...
Android YouTube app Play Video Intent
I have created a app where you can download YouTube videos for android. Now, I want it so that if you play a video in the YouTube native app you can download it too. To do this, I need to know the Intent that the YouTube native app puts out in order to play the YouTube app.
I could do this easiall...
how to replicate pinterest.com's absolute div stacking layout [closed]
...is position absolute. A co-founder has answered a Quora post stating it is done with custom jQuery and CSS. I would like the results sorted left to right. Any direction you could provide to make it myself would be greatly appreciated.
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How to create a release signed apk file using Gradle?
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If you're using gradlew on Windows, you need to be sure GRADLE_USER_HOME is defined as an environment variable to make this work. I set it to one directory above my project directory, and put my keystore there. The path to your keystore in gradle.properti...
Why does PHP consider 0 to be equal to a string?
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You are doing == which sorts out the types for you.
0 is an int, so in this case it is going to cast 'e' to an int. Which is not parsable as one and will become 0. A string '0e' would become 0 and would match!
Use ===
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What is “loose coupling?” Please provide examples
I can't seem to grok the concept of "loose coupling." I suppose it doesn't help that the word "loose" usually has a negative connotation, so I always forget that loose coupling is a good thing.
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