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how do I insert a column at a specific column index in pandas?
... 0 d 2
However, if you have words in your columns names instead of letters. It should include two brackets around your column names.
import pandas as pd
df = pd.DataFrame({'Upper':['a','b','c','d'], 'Lower':[1,2,1,2]})
df['Net'] = 0
df['Mid'] = 2
df['Zsore'] = 2
df
Upper Lower Ne...
What is the difference between XMLHttpRequest, jQuery.ajax, jQuery.post, jQuery.get
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XMLHttpRequest is the raw browser object that jQuery wraps into a more usable and simplified form and cross browser consistent functionality.
jQuery.ajax is a general Ajax requester in jQuery that can do any type and content requests.
jQuery.get a...
C# code to validate email address
...forget RegexOptions.IgnoreCase because this pattern does not allow capital letters explicitly!
– Chris
May 2 '17 at 14:12
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How do I simply create a patch from my latest git commit?
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Thanks, I had not understood that it was literally the letter 'n', I thought it was a placeholder (format-patch has both '-n' and '-<n>' options).
– Étienne
Jan 18 '16 at 21:51
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Git branching: master vs. origin/master vs. remotes/origin/master
...HEAD": the transfer protocols can't send an indirect branch at all, just a raw SHA-1, so git has a kludge that makes this "mostly work". Every once in a while someone stumbles across a weird case though. I kind of wish git did not create remotes/origin/HEAD at all, especially when it comes out wro...
What are the most useful Intellij IDEA keyboard shortcuts? [closed]
...I use Ctrl + N (Go to class), which lets you search using only the capital letters in the class name (“camel humps”), and * as wildcard.
Yet another shortcut I use, both when reading and writing code, is Ctrl + P (Parameter info) at the arguments of methods and constructors, to see the types an...
why does DateTime.ToString(“dd/MM/yyyy”) give me dd-MM-yyyy?
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if the developer uses tostring method with some letters like M m ss etc. will get wrong result with your solution for example Datetime.Now.ToString("yyyy/dd/mm/Month",CultureInfo.InvariantCulture) will not result 2017/01/02/Month it will result 2017/01/02/2onth
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How do I show a Save As dialog in WPF?
...worth mentioning as there are plenty of examples of capitalizing the first letter of a string out there.
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“’” showing on page instead of “ ' ”
...dows-1252
windows = '\x85\xea'
# that is HORIZONTAL ELLIPSIS, LATIN SMALL LETTER E WITH CIRCUMFLEX
# Beth reads it correctly as windows-1252 and writes it as utf-8
utf8 = windows.decode("windows-1252").encode("utf-8")
print(utf8)
# Charlie reads it *incorrectly* as windows-1252 writes a twingled ...
git rebase fatal: Needed a single revision
... idea to look for simple typos more thoroughly. I accidentally swapped two letters when creating branch and this typo was really hard to spot.
– Olga
May 23 '16 at 15:25
add a...