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Changing selection in a select with the Chosen plugin

... Sometimes you have to remove the current options in order to manipulate the selected options. Here is an example how to set options: <select id="mySelectId" class="chosen-select" multiple="multiple"> <option value=""></option> <option value="Argentina">Arge...
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How do I increase the RAM and set up host-only networking in Vagrant?

..._port 80, 8080 end web_config.vm.provision :puppet do |puppet| puppet.manifests_path = "manifests" puppet.manifest_file = "lucid32.pp" end share | improve this answer | ...
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What are the differences between a UIView and a CALayer?

Both have most of the same attributes, both support different kind of animations, both represent different data. What are the differences between a UIView and a CALayer? ...
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Remove large .pack file created by git

I checked a load of files in to a branch and merged and then had to remove them and now I'm left with a large .pack file that I don't know how to get rid of. ...
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How to correctly save instance state of Fragments in back stack?

I have found many instances of a similar question on SO but no answer unfortunately meets my requirements. 6 Answers ...
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When should assertions stay in production code? [closed]

... constantly machine tested during development, but they should always be meaningful to human readers first. Just like comments, they should not be part of logic or final execution. Just like comments, you can leave them in or take them out depending on whether the language is compiled or interpret...
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What effect(s) can the virtual keyword have in Entity Framework 4.1 POCO Code First?

Does the virtual keyword has an effect when used on the properties in EF Code First?. Can someone describe all of its ramifications in different situations? ...
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Is there a way to use SVG as content in a pseudo element :before or :after

...S style-sheets works, with separated logic. Great – Danielo515 Nov 6 '14 at 15:03 ...ahh this got my hopes up, until I...
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Insert a line break in mailto body

I would like to insert a line break into my mailto body. I tried %0A, %0D and %0D%0A. Nothing worked for me. I tested on Gmail, Yahoo, Apple Mail, Outlook 2010, Outlook.com and Thunderbird with Google Chrome on Mac OSX. ...
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How to pipe list of files returned by find command to cat to view all the files

I am doing a find and then getting a list of files. How do I pipe it to another utility like cat (so that cat displays the contents of all those files) and basically need to grep something from these files. ...