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RSpec: how to test if a method was called?
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edited May 18 '15 at 15:13
answered Jan 21 '14 at 16:01
wa...
log4net argument to LogManager.GetLogger
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93
I think you've got the reason. I do it that way so I don't have to worry about the class name an...
Swift variable decorations with “?” (question mark) and “!” (exclamation mark)
...= 2
// The type here is "Implicitly Unwrapped Optional Int"
var z: Int! = 3
Usage:
// you can add x and z
x + z == 4
// ...but not x and y, because y needs to be unwrapped
x + y // error
// to add x and y you need to do:
x + y!
// but you *should* do this:
if let y_val = y {
x + y_val
}
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How can I check if a key is pressed during the click event with jQuery?
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edited May 23 '17 at 11:54
Community♦
111 silver badge
answered Mar 15 '10 at 7:33
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How to set a Javascript object values dynamically?
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answered Jun 22 '11 at 12:38
Matt GreerMatt Greer
55.4k1515 gold badges116116 silver badges121121 bronze badges
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How to convert ActiveRecord results into an array of hashes
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3 Answers
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How to use android emulator for testing bluetooth application?
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130
You can't. The emulator does not support Bluetooth, as mentioned in the SDK's docs and several ...
How can I reset a react component including all transitively reachable state?
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3 Answers
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Sourcemaps off by one line in Chrome, with Ruby on Rails, Webpack, and React JS
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3
There was a bug in chrome, try the latest version, also on your webpack config try using differe...
What's the difference between the build and create methods in FactoryGirl?
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3 Answers
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