... | edited Jun 1 '18 at 10:56 Ian Kemp 21.9k1414 gold badges9393 silver badges116116 bronze badges answ...

... faster if exceptions really are exceptional. If result is None more than 50 % of the time, then using if is probably better. To support this with a few measurements: >>> import timeit >>> timeit.timeit(setup="a=1;b=1", stmt="a/b") # no error checking 0.06379691968322732 >>...

...s of the first two columns) then you can do this instead: df1 = df.iloc[:, 0:2] # Remember that Python does not slice inclusive of the ending index. Additionally, you should familiarize yourself with the idea of a view into a Pandas object vs. a copy of that object. The first of the above methods w...

...ssword":"app123","password_confirmation":"app123"}}' \ http://localhost:3000/api/1/users share | improve this answer | follow | ...

... answered Mar 28 '10 at 5:15 Tim PietzckerTim Pietzcker 283k5353 gold badges435435 silver badges508508 bronze badges ...

... Ashwini ChaudharyAshwini Chaudhary 206k4545 gold badges390390 silver badges441441 bronze badges ...

... 301 You want the NERDTreeIgnore option. For example, in your .vimrc: let NERDTreeIgnore = ['\.pyc$...

...| edited May 23 '13 at 22:04 answered May 23 '13 at 21:55 m...

... | edited Feb 1 '14 at 9:01 vahid abdi 7,39244 gold badges2626 silver badges3333 bronze badges answered...

... | edited Feb 3 '17 at 11:04 mb21 25.4k55 gold badges8585 silver badges108108 bronze badges answered Sep...