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How do I add options to a DropDownList using jQuery?

...ragment instead of modifying the DOM many times unnecessarily. For only a handful of options, I'd say it's not worth it though. ------------------------------- Added -------------------------------- DocumentFragment is good option for speed enhancement, but we cannot create option element using do...
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Android View shadow

I searched around, and I could not find a proper way to do this. I want to have the following shadow effects on my views: ...
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Add x and y labels to a pandas plot

Suppose I have the following code that plots something very simple using pandas: 7 Answers ...
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Can I use Objective-C blocks as properties?

Is it possible to have blocks as properties using the standard property syntax? 8 Answers ...
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How can I prevent the scrollbar overlaying content in IE10?

In IE10, the scrollbar is not always there... and when it appears it comes on as an overlay... It's a cool feature but I would like to turn it off for my specific website as it is a full screen application and my logos and menus are lost behind it. ...
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LEFT OUTER joins in Rails 3

...s(:blog).where("users.id IS NULL").select – Linus Oleander Dec 1 '11 at 23:15 1 Doesn't select ne...
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How to maximize the browser window in Selenium WebDriver (Selenium 2) using C#?

... There's an outstanding issue to add this functionality to WebDriver, which can be tracked here: http://code.google.com/p/selenium/issues/detail?id=174 A workaround would be to use the JavascriptExector as follows: public void resizeTest() ...
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How to call an external command?

How do you call an external command (as if I'd typed it at the Unix shell or Windows command prompt) from within a Python script? ...
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Python add item to the tuple

...new = a + b instead of new = a + (b,). AFAICT, works the same in python3 and python2.7. – ILMostro_7 Jun 15 '18 at 11:42 ...
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Vertically centering a div inside another div [duplicate]

...n middle works, but you will have to use table-cell on your parent element and inline-block on the child. This solution is not going to work in IE6 & 7. Yours is the safer way to go for those. But since you tagged your question with CSS3 and HTML5 I was thinking that you don't mind using a mode...