... community wiki 3 revs, 2 users 96%Chuck 123 ...

... edited Jun 22 '11 at 14:13 answered Jun 22 '11 at 13:16 Ri...

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... kartikluke 2,0731414 silver badges3131 bronze badges answered Nov 9 '11 at 15:45 rogerlsmithrogerlsmith ...

... | edited Nov 19 '13 at 15:53 Afzaal Ahmad Zeeshan 14.5k1010 gold badges4747 silver badges9393 bronze badges ...

...| edited Nov 26 '19 at 15:38 Ahmed Ashour 4,1191010 gold badges2828 silver badges4646 bronze badges answ...

... Note that array semantics and syntax was changed in Xcode beta 3 version (blog post), so the question no longer applies. The following answer applied to beta 2: It's for performance reasons. Basically, they try to avoid copying arrays as long as they can (and claim "C-like performance...

... case. The standard library does this, and it just makes good sense. For 3 letter acronyms, you can use all uppercase like the JCL, or you can use mixed case like the .NET Framework does. Either way, be consistent. For 2 letter acronyms, use all uppercase. For 2 letter abbreviations, Java does n...

... 3 Answers 3 Active ...

...ing to 'bar' df.loc[:, :'bar'] # foo bar # slice from 'quz' to the end by 3 df.loc[:, 'quz'::3] # quz sat # attempt from 'sat' to 'bar' df.loc[:, 'sat':'bar'] # no columns returned # slice from 'sat' to 'bar' df.loc[:, 'sat':'bar':-1] sat cat ant quz bar # slice notation is syntatic sugar for th...