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How to create json by JavaScript for loop?

... this should work: <script> // var status = document.getElementsByID("uniqueID"); // this works too var status = document.getElementsByName("status")[0]; var jsonArr = []; for (var i = 0; i < status.options.length; i++) { jsonArr.push({ id: status.options[i].text, o...
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LINQ - Full Outer Join

I have a list of people's ID and their first name, and a list of people's ID and their surname. Some people don't have a first name and some don't have a surname; I'd like to do a full outer join on the two lists. ...
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How do I change an HTML selected option using JavaScript?

... Change document.getElementById('personlist').getElementsByTagName('option')[11].selected = 'selected' to document.getElementById('personlist').value=Person_ID; share ...
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Difference between val() and text()

... I clicked the save button. After that action the content in the textarea didnt change anymore. With setting content with .val('content') this problem didnt appear. Couldnt figure out why, but I think it has something to do with DOM cache-ing and different behaviour of these 2 methods. ...
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@UniqueConstraint annotation in Java

... @Entity @Table(uniqueConstraints={@UniqueConstraint(columnNames = {"id_1" , "id_2"})}) public class class_name { @Id @GeneratedValue public Long id; @NotNull public Long id_1; @NotNull public Long id_2; } Hope it helped. ...
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The SQL OVER() clause - when and why is it useful?

...itioning By do? Why can't I make a query with writing Group By SalesOrderID ? 8 Answers ...
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Which annotation should I use: @IdClass or @EmbeddedId

...PI) specification has 2 different ways to specify entity composite keys: @IdClass and @EmbeddedId . 7 Answers ...
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How do I get the n-th level parent of an element in jQuery?

...g 17 '11 at 13:37 Frédéric HamidiFrédéric Hamidi 232k3737 gold badges445445 silver badges455455 bronze badges ...
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How to find if div with specific id exists in jQuery?

...a variable called name . That variable is then used as the <div> id of the appended element. 10 Answers ...
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MVC 5 Seed Users and Roles

... Here is example of usual Seed approach: protected override void Seed(SecurityModule.DataContexts.IdentityDb context) { if (!context.Roles.Any(r => r.Name == "AppAdmin")) { var store = new RoleStore<IdentityRole>(context); var manager = new RoleMan...