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How to use jQuery to select a dropdown option?

I was wondering if it’s possible to get jQuery to select an <option> , say the 4th item, in a dropdown box? 13 Ans...
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How to set the first option on a select box using jQuery?

I have two HTML select boxes. I need to reset one select box when I make a selection in another. 17 Answers ...
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Can I apply the required attribute to fields in HTML5?

How can I check if a user has selected something from a <select> field in HTML5? 13 Answers ...
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How do I disable text selection with CSS or JavaScript? [duplicate]

... <div style="-moz-user-select: none; -webkit-user-select: none; -ms-user-select:none; user-select:none;-o-user-select:none;" unselectable="on" onselectstart="return false;" onmousedown="return false;"> Blabla </div> ...
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How can I get seconds since epoch in Javascript?

... Re: arcane magic: Per these docs, Javascript knows how to convert a Date object to a Number. This means that you can type Number(new Date()) to get a number, or even +(new Date()), or use any Date instance in a numerical context such as new Date()/1000 and Javascript will helpfully...
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How to set a bitmap from resource

... I got the issue. I was trying to convert vector drawable into bitmap. So here is the cod to convert vector drawable into bitmap. – Er.Rohit Sharma Mar 20 '18 at 12:12 ...
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Set select option 'selected', by value

I have a select field with some options in it. Now I need to select one of those options with jQuery. But how can I do that when I only know the value of the option that must be selected? ...
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Rails select helper - Default selected value, how?

... This should do it: <%= f.select :project_id, @project_select, :selected => params[:pid] %> share | improve this answer | ...
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ViewParam vs @ManagedProperty(value = “#{param.id}”)

... could use <f:viewAction> for that instead. Allows for nested <f:converter> and <f:validator> for more fine-grained conversion/validation. Even a <h:message> can be attached. Can be included as GET query string using includeViewParams attribute of <h:link> or includeV...
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How to get multiple select box values using jQuery?

How to get multiple select box values using jQuery? 8 Answers 8 ...