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How to extract numbers from a string in Python?

... 89', ['12', '89']), ('4', ['4']), ('I like 74,600 commas not,500', ['74,600', '500']), ('I like bad math 1+2=.001', ['1', '+2', '.001'])] for s, r in ss: rr = re.findall("[-+]?[.]?[\d]+(?:,\d\d\d)*[\.]?\d*(?:[eE][-+]?\d+)?", s) if rr == r: ...
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Run an OLS regression with Pandas Data Frame

... -61.481 91.386 B 0.4012 0.650 0.617 0.600 -2.394 3.197 C 0.0004 0.001 0.650 0.583 -0.002 0.003 ============================================================================== Omnibus: nan ...
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sendmail: how to configure sendmail on ubuntu? [closed]

...iles readable only by root makemap hash client-info < client-info chmod 600 client-info cd .. Add the following lines to sendmail.mc, but before the MAILERDEFINITIONS. Make sure you update your smtp server. define(`SMART_HOST',`your.isp.net')dnl define(`confAUTH_MECHANISMS', `EXTERNAL GSSAPI D...
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XMLHttpRequest Origin null is not allowed Access-Control-Allow-Origin for file:/// to file:/// (Serv

... 87 Essentially the only way to deal with this is to have a webserver running on localhost and to s...
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Why does Java switch on contiguous ints appear to run faster with added cases?

...cy of past testing. Note that this default value has been removed in JDK 8 after more benchmarking was performed. Finally, when the method becomes too long (> 25 cases in my tests), it is in not inlined any longer with the default JVM settings - that is the likeliest cause for the drop in perfor...
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In-memory size of a Python structure

... 4 2816024 85 dict of class 9 1045 4 83600 3 2899624 87 __builtin__.wrapper_descriptor <90 more rows. Type e.g. '_.more' to view.> And: >>> hp.iso(1, [1], "1", (1,), {1:1}, None) Partition of a set of 6 objects. Total size = 560 bytes. Index Count % Si...
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Efficient way to determine number of digits in an integer

...ample if using -fpfast you could see usage of SSE instrinsics rather than x87, which yields less guarantee on the precision IIRC. but by default no problem. – v.oddou Nov 18 '14 at 3:07 ...
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Make a link in the Android browser start up my app?

...ink(); </script> <a href="https://facebook.com/me" data-applink="fb://profile">My Facebook Profile</a> share | improve this answer | follow ...
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Why should I care about lightweight vs. annotated tags?

... CascabelCascabel 398k6464 gold badges352352 silver badges307307 bronze badges ...
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How can I get a file's size in C++? [duplicate]

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