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How to extract a floating number from a string [duplicate]

...ing values from a string: re.findall(r'[\d\.\d]+', 'hello -34 42 +34.478m 88 cricket -44.3') ['34', '42', '34.478', '88', '44.3'] Thanks Rex share | improve this answer | ...
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How do I get the object if it exists, or None if it does not exist?

... Olvin Roght 4,19411 gold badge88 silver badges2727 bronze badges answered Dec 19 '13 at 5:31 Ranju RRanju R ...
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find -exec a shell function in Linux?

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How to center canvas in html5

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input type=“text” vs input type=“search” in HTML5

...answered Apr 26 '13 at 0:20 sage88sage88 2,96733 gold badges2424 silver badges3535 bronze badges ...
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Using jQuery to test if an input has focus

... jbutler483 21.5k88 gold badges7474 silver badges130130 bronze badges answered Jun 8 '09 at 21:41 Daniel MouraDaniel M...
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Is there a UIView resize event?

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Selecting all text in HTML text input when clicked

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Ruby function to remove all white spaces?

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How can I use a file in a command and redirect output to the same file without truncating it?

... Paul Roub 34.4k88 gold badges6767 silver badges8181 bronze badges answered Jul 3 '16 at 18:43 sailesh ramanamsailesh...