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inserting characters at the start and end of a string

...mber of L's at the beginning and end of a string. So if I have a string which says 7 Answers ...
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How do you discover model attributes in Rails?

I am finding it difficult to easily see what attributes/properties exist on all of my model classes since they are not explicitly defined in my class files. ...
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Record file copy operation with Git

... that the file has been renamed and even if I alter some portions it still considers to be almost the same thing (which is good because it lets me follow the history of it). ...
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What format string do I use for milliseconds in date strings on iPhone?

I'm required to parse strings in a format that includes milliseconds. What format string do I use to get the right date value? ...
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iOS: Access app-info.plist variables in code

I am working on a Universal app & would like to access the values stored in app-info.plist file in my code. 5 Answers ...
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Handler is abstract ,cannot be instantiated

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No secret option provided to Rack::Session::Cookie warning?

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jQuery form serialize - empty string

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How to change column datatype from character to numeric in PostgreSQL 8.4

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Detect if homebrew package is installed

I'm about to write a shell script to detect if several homebrew packages are installed in the system. Is there a way to use a brew command to achieve that? ...