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Re-ordering columns in pandas dataframe based on column name [duplicate]

I have a dataframe with over 200 columns. The issue is as they were generated the order is 11 Answers ...
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Do I need to manually close an ifstream?

... | edited Jun 20 at 9:12 Community♦ 111 silver badge answered Apr 14 '09 at 15:09 ...
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How to install APK from PC?

... 102 adb install <path_to_apk> http://developer.android.com/guide/developing/tools/adb.html#...
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Convert list to tuple in Python

... 30 You might have done something like this: >>> tuple = 45, 34 # You used `tuple` as a v...
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Is $(document).ready necessary?

... | edited Apr 10 '13 at 16:38 answered Jan 10 '11 at 5:47 ...
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How do I get python's pprint to return a string instead of printing?

... | edited Mar 10 '15 at 17:03 Bryan Oakley 283k3030 gold badges396396 silver badges542542 bronze badges ...
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Strange function in ActivityManager: isUserAMonkey. What does this mean, what is its use?

... answered Oct 17 '11 at 10:02 HefferWolfHefferWolf 3,7042020 silver badges2929 bronze badges ...
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Is there a difference between /\s/g and /\s+/g?

...g replaced with the empty string because of the +. However, just like how 0 multiplied by anything else is 0, it seems as if both methods strip spaces in exactly the same way. If you change the replacement string to '#', the difference becomes much clearer: var str = ' A B C D EF '; console.l...
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Toggle input disabled attribute using jQuery

...property. There are two arguments passed; the first argument is the index (0, 1, 2, increases for each found element). The second argument is the current value of the element (true/false). So in this case, I used a function that supplied me the index (i) and the current value (v), then I returned...
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background:none vs background:transparent what is the difference?

... QuentinQuentin 755k9292 gold badges10161016 silver badges11551155 bronze badges ...