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Detect if an input has text in it using CSS — on a page I am visiting and do not control?

... input has text in it via CSS? I've tried using the :empty pseudo-class, and I've tried using [value=""] , neither of which worked. I can't seem to find a single solution to this. ...
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How do you get the file size in C#?

I need a way to get the size of a file using C#, and not the size on disk. How is this possible? 7 Answers ...
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“render :nothing => true” returns empty plaintext file?

I'm on Rails 2.3.3, and I need to make a link that sends a post request. 2 Answers 2 ...
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What is eager loading?

...on't do any calculations until you access an element of the result matrix; and Over-eager loading: this is where you try and anticipate what the user will ask for and preload it. I hope that makes sense in the context you're seeing it. Let me give you a "Webby" example. Imagine a page with rollo...
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TypeError: sequence item 0: expected string, int found

... data from a dictionary into a database. I want to iterate over the values and format them accordingly, depending on the data type. Here is a snippet of the code I am using: ...
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Java Round up Any Number

... a is an int in this example, and it works as suggested. When doing int / float the result is a float, as demonstrated in the output. Try out the link. – dantiston Feb 22 '17 at 19:20 ...
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How to customise file type to syntax associations in Sublime Text?

... In Sublime Text (confirmed in both v2.x and v3.x) there is a menu command: View -> Syntax -> Open all with current extension as ... share | improve this...
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what is the function of webpages:Enabled in MVC 3 web.config

... Isn't that what the "BlockViewHandler" configuration is for? What is the difference? – Tom Pažourek Nov 20 '14 at 22:16 ...
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python numpy machine epsilon

I am trying to understand what is machine epsilon. According to the Wikipedia, it can be calculated as follows: 3 Answers ...
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Passing a URL with brackets to curl

...L contents but they should be encoded according to the URI standard. share | improve this answer | follow | ...