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Set the selected index of a Dropdown using jQuery

...uery // sets selected index of a select box to the option with the value "0" $("select#elem").val('0'); // sets selected index of a select box to the option with the value "" $("select#elem").val(''); // sets selected index to first item using the DOM $("select#elem")[0].selectedIndex = 0; // ...
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Storing a Map using JPA

... 202 JPA 2.0 supports collections of primitives through the @ElementCollection annotation that you c...
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Visual Studio Editor does not underline errors anymore

My Visual Studio (2008) Editor has stopped to underline Errors (this nifty wavy red lines). I can't really tell when, but it can be related to the installation of .Net Framework 3.5 SP 1 or the MVC Beta (which I guess is unlikely). Furthermore have I installed and uninstalled both CodeRush and Resha...
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Android - Writing a custom (compound) component

...omponents at once. So I think you can imagine that this Activity has like 20 fields (a field for almost every component). Also it contains a lot of logic (click listeners, logic to fill lists, etc). ...
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Scrollable Menu with Bootstrap - Menu expanding its container when it should not

... menu class.. CSS: .scrollable-menu { height: auto; max-height: 200px; overflow-x: hidden; } HTML <ul class="dropdown-menu scrollable-menu" role="menu"> <li><a href="#">Action</a></li> <li><a href="#">Another actio...
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Some font-size's rendered larger on Safari (iPhone)

...o your body, just for the iPhone: @media screen and (max-device-width: 480px){ body{ -webkit-text-size-adjust: none; } } share | improve this answer | follow ...
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Print commit message of a given commit in git

... | edited Jul 28 '10 at 20:53 answered Jul 28 '10 at 20:47 ...
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Non-static method requires a target

... 503 I think this confusing exception occurs when you use a variable in a lambda which is a null-ref...
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How to open the Chrome Developer Tools in a new window?

...the "Unlock into separate window" option. – katalin_2003 Nov 6 '14 at 21:48 5 ...
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wpf: how to show tooltip when button disabled by command?

... answered Nov 11 '10 at 10:46 Kishore KumarKishore Kumar 19.4k1212 gold badges7474 silver badges108108 bronze badges ...