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How to print formatted BigDecimal values?

I have a BigDecimal field amount which represents money, and I need to print its value in the browser in a format like $123.00 , $15.50 , $0.33 . ...
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How can I use a file in a command and redirect output to the same file without truncating it?

Basically I want to take as input text from a file, remove a line from that file, and send the output back to the same file. Something along these lines if that makes it any clearer. ...
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Python Regex - How to Get Positions and Values of Matches

How can I get the start and end positions of all matches using the re module? For example given the pattern r'[a-z]' and the string 'a1b2c3d4' I'd want to get the positions where it finds each letter. Ideally, I'd like to get the text of the match back too. ...
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How to make a element expand or contract to its parent container?

The goal is to have the <svg> element expand to the size of its parent container, in this case a <div> , no matter how big or small that container may be. ...
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Is there a way to word-wrap long words in a div?

I know Internet Explorer has a word-wrap style, but I'd like to know if there is a cross-browser method of doing so to text in a div. ...
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How to align absolutely positioned element to center?

I am trying to stack two canvas together and make it a double layers canvas. 7 Answers ...
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Display number with leading zeros

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LINQ Group By into a Dictionary Object

I am trying to use LINQ to create a Dictionary<string, List<CustomObject>> from a List<CustomObject> . I can get this to work using "var", but I don't want to use anonymous types. Here is what I have ...
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Check if a string contains another string

I want to find if a string contains a ","(comma) in it. Do we have any other option other than reading char-by-char? 4 Answ...
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RegEx: Smallest possible match or nongreedy match

How do I tell RegEx (.NET version) to get the smallest valid match instead of the largest? 3 Answers ...