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When to use setAttribute vs .attribute= in JavaScript?
... the quirksmode link below) if you want programmatic access in JavaScript. It should handle the different types of attributes (think "onload") correctly.
Use getAttribute/setAttribute when you wish to deal with the DOM as it is (e.g. literal text only). Different browsers confuse the two. See Quirk...
wait() or sleep() function in jquery?
I want to add a class, wait 2 seconds and add another class.
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What is App.config in C#.NET? How to use it?
...tion string is hard coded in my coding, there is no problem for installing it in my system, but for other systems there is.
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How to generate sample XML documents from their DTD or XSD?
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I think Oxygen (http://www.oxygenxml.com/) does it as well, but that's another commerical product. It's a nice one, though... I'd strongly recommend it for anyone doing a lot of XML work. It comes in a nice Eclipse plugin, too.
I do believe there is a free, fully-featured...
PHP method chaining?
...eatured in the object-oriented approach, called 'method chaining'. What is it exactly? How do I implement it?
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Difference between JOIN and INNER JOIN
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They are functionally equivalent, but INNER JOIN can be a bit clearer to read, especially if the query has other join types (i.e. LEFT or RIGHT or CROSS) included in it.
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Is it possible to GROUP BY multiple columns using MySQL?
Is it possible to GROUP BY more than one column in a MySQL SELECT query? For example:
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How to find the largest file in a directory and its subdirectories?
...forming various commands on a directory that has a number of folders under it as well.
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Read file data without saving it in Flask
I am writing my first flask application. I am dealing with file uploads, and basically what I want is to read the data/content of the uploaded file without saving it and then print it on the resulting page. Yes, I am assuming that the user uploads a text file always.
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Can enums be subclassed to add new elements?
I want to take an existing enum and add more elements to it as follows:
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