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jQuery checkbox change and click event

... much faster to use this.checked instead of $(this).is(':checked'): jsperf.com/prop-vs-ischecked/5 – Dakota Jul 7 '14 at 17:39 37 ...
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How do I move a file with Ruby?

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Center content of UIScrollView when smaller

...ger than the scroll view, everything works fine. However, when the image becomes smaller than the scroll view, it sticks to the top left corner of the scroll view. I would like to keep it centered, like the Photos app. ...
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Access Container View Controller from Parent iOS

... to store a reference to the child for later use. see also developer.apple.com/library/ios/#documentation/uikit/reference/… – Peter E Nov 8 '12 at 1:46 ...
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How do I horizontally center an absolute positioned element inside a 100% width div? [duplicate]

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Run an app on a multiple devices automatically in Android Studio

I have a multiple Android devices connected to the computer. When I try to run the app I'm developing, the Android Studio always prompt me to choose the device. Is there any way to deploy the app on a multiple devices automatically - by clicking Run or even better with a shortcut? ...
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How to detect responsive breakpoints of Twitter Bootstrap 3 using JavaScript?

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Should I use Vagrant or Docker for creating an isolated environment? [closed]

...ost and the same file system. You can use Dockerfile with the docker build command in order to handle the provisioning and configuration of your container. You have an example at docs.docker.com on how to make your Dockerfile; it is very intuitive. The only reason you could want to use Vagrant is i...
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git visual diff between branches

... Use git diff with a range. git diff branch1..branch2 This will compare the tips of each branch. If you really want some GUI software, you can try something like SourceTree which supports Mac OS X and Windows. sh...
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What is the recommended way to use Vim folding for Python code

...sonally I can't convince myself to litter my code with the markers. I've become pretty used to (and efficient) at using indent-folding. Together with my mapping of space bar (see below) to open/close folds and the zR and zM commands, I'm right at home. Perfect for Python! set foldmethod=indent nnore...