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How to make div background color transparent in CSS

...that allows you to do that. Just create a new image, delete the background and put a semi-transparent color in it, then save it in png.) As said by René, the best thing to do would be to mix both, with the rgba first and the 1px by 1px image as a fallback if the browser doesn't support alpha : ba...
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Display numbers with ordinal suffix in PHP

... Although a bit difficult to understand at first, I do now think it best represents how the ordinal suffix system works for English. – erisco Jun 24 '10 at 14:44 ...
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Why do some C# lambda expressions compile to static methods?

...tion<string> withClosure = s => Console.WriteLine("My name is {0} and I am {1} years old", s, age); Action<string> withoutClosure = s => Console.WriteLine("My name is {0}", s); Console.WriteLine(withClosure.Method.IsStatic); Console.WriteLine(withoutClosure.Method.IsStatic); This...
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Counting the number of True Booleans in a Python List

... That is not idiomatic and makes "abuse" of the type coercion of bool. – Jan Segre Sep 4 '14 at 22:19 26 ...
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IIS7 deployment - duplicate 'system.web.extensions/scripting/scriptResourceHandler' section

... this. I kept seeing the solution to remove a section from the config file and I'm wondering, "how is cutting out parts of your config file a solution"? – Adam Bruss Apr 9 '13 at 20:48 ...
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Deny all, allow only one IP through htaccess

I'm trying to deny all and allow only for a single IP. But, I would like to have the following htaccess working for that single IP. I'm not finding a way to have both working: the deny all and allow only one, plus the following options: ...
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Is there documentation for the Rails column types?

...s; use these for math that needs to be accurate See this post for examples and an in-depth explanation on the differences between floats and decimals. Boolean: Use to store true/false attributes (i.e. things that only have two states, like on/off) Binary: Use to store images, movies, and other...
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Python nested functions variable scoping [duplicate]

...his line: _total += PRICE_RANGES[key][0] The documentation about Scopes and Namespaces says this: A special quirk of Python is that – if no global statement is in effect – assignments to names always go into the innermost scope. Assignments do not copy data — they just bind names to ob...
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Add unique constraint to combination of two columns

I have a table and, somehow, the same person got into my Person table twice. Right now, the primary key is just an autonumber but there are two other fields that exist that I want to force to be unique. ...
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What is android:weightSum in android, and how does it work?

I want to know: What is android:weightSum and layout weight, and how do they work? 9 Answers ...