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Regex to remove all (non numeric OR period)

I need for text like "joe ($3,004.50)" to be filtered down to 3004.50 but am terrible at regex and can't find a suitable solution. So only numbers and periods should stay - everything else filtered. I use C# and VS.net 2008 framework 3.5 ...
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“Comparison method violates its general contract!”

... | edited May 30 '14 at 6:34 rkg 15533 silver badges1313 bronze badges answered Nov 30 '11 at...
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Reference list item by index within Django template?

... 190 It looks like {{ data.0 }}. See Variables and lookups. ...
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How do I reverse a C++ vector?

...{ std::vector<int> a; std::reverse(a.begin(), a.end()); return 0; } share | improve this answer | follow | ...
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JavaScript get window X/Y position for scroll

... The method jQuery (v1.10) uses to find this is: var doc = document.documentElement; var left = (window.pageXOffset || doc.scrollLeft) - (doc.clientLeft || 0); var top = (window.pageYOffset || doc.scrollTop) - (doc.clientTop || 0); That is: It...
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How to reliably open a file in the same directory as a Python script

... 203 I always use: __location__ = os.path.realpath( os.path.join(os.getcwd(), os.path.dirname(__...
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Procedure expects parameter which was not supplied

... answered Dec 15 '08 at 15:20 HLGEMHLGEM 86.6k1111 gold badges103103 silver badges164164 bronze badges ...
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Is there an equivalent to e.PageX position for 'touchstart' event as there is for click event?

... 180 Kinda late, but you need to access the original event, not the jQuery massaged one. Also, since...
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How to return a part of an array in Ruby?

...e out of range. a = [ "a", "b", "c", "d", "e" ] a[2] + a[0] + a[1] #=> "cab" a[6] #=> nil a[1, 2] #=> [ "b", "c" ] a[1..3] #=> [ "b", "c", "d" ] a[4..7] #=> [ "e" ] ...
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Unique (non-repeating) random numbers in O(1)?

I'd like to generate unique random numbers between 0 and 1000 that never repeat (i.e. 6 doesn't show up twice), but that doesn't resort to something like an O(N) search of previous values to do it. Is this possible? ...