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dealloc in Swift
I would like to perform some cleanup at the end of a view controller's life, namely to remove an NSNotificationCenter notification. Implementing dealloc results in a Swift compiler error:
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Jackson Vs. Gson [closed]
After searching through some existing libraries for JSON, I have finally ended up with these two:
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What's the difference between commit() and apply() in SharedPreferences
I am using SharedPreferences in my android app. I am using both commit() and apply() method from shared preference. When I use AVD 2.3 it shows no error, but when I run the code in AVD 2.1, apply() method shows error.
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Operator precedence with Javascript Ternary operator
I cant seem to wrap my head around the first part of this code ( += ) in combination with the ternary operator.
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Eclipse returns error message “Java was started but returned exit code = 1”
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Is main() really start of a C++ program?
The section $3.6.1/1 from the C++ Standard reads,
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Dispelling the UIImage imageNamed: FUD
Edit Feb 2014: Note that this question dates from iOS 2.0! Image requirements and handling have moved on a lot since then. Retina makes images bigger and loading them slightly more complex. With the built in support for iPad and retina images, you should certainly use ImageNamed in your code .
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Visual Studio refuses to forget breakpoints?
Visual Studio remembers breakpoints from previous debugging sessions, which is awesome.
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How can I change the thickness of my tag
I want to change the thickness of my horizontal rule ( <hr> )in CSS. I know it can be done in HTML like so -
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How to check if activity is in foreground or in visible background?
I have a splash screen on a timer. My problem is that before I finish() my activity I need to check that the next activity has started because a system dialogue box pops-up and I only want to finish() ; once the user has selected an option from the dialogue box?
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