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Creating a div element in jQuery [duplicate]

How do I create a div element in jQuery ? 24 Answers 24 ...
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Linq to Sql: Multiple left outer joins

I'm having some trouble figuring out how to use more than one left outer join using LINQ to SQL. I understand how to use one left outer join. I'm using VB.NET. Below is my SQL syntax. ...
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MySql Table Insert if not exist otherwise update

It works if the datenum exists, but I want to insert this data as a new row if the datenum does not exist. 3 Answers ...
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How to define a List bean in Spring?

I'm using Spring to define stages in my application. It's configured that the necessary class (here called Configurator ) is injected with the stages. Now I need the List of Stages in another class, named LoginBean . The Configurator doesn't offer access to his List of Stages. ...
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Add a property to a JavaScript object using a variable as the name?

I'm pulling items out of the DOM with jQuery and want to set a property on an object using the id of the DOM element. 13...
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How to send a message to a particular client with socket.io

I'm starting with socket.io + node.js, I know how to send a message locally and to broadcast socket.broadcast.emit() function:- all the connected clients receive the same message. ...
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drag drop files into standard html file input

These days we can drag & drop files into a special container and upload them with XHR 2. Many at a time. With live progress bars etc. Very cool stuff. Example here. ...
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How to set auto increment primary key in PostgreSQL?

I have a table in PostgreSQL with 22 columns, and I want to add an auto increment primary key. 7 Answers ...
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Why do browsers match CSS selectors from right to left?

CSS Selectors are matched by browser engines from right to left. So they first find the children and then check their parents to see if they match the rest of the parts of the rule. ...
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How do you get the “object reference” of an object in java when toString() and hashCode() have been

I would like to print the "object reference" of an object in Java for debugging purposes. I.e. to make sure that the object is the same (or different) depending on the situation. ...