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Merge two column to a new column #266

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reza1615 opened this issue Sep 4, 2020 · 3 comments
Closed

Merge two column to a new column #266

reza1615 opened this issue Sep 4, 2020 · 3 comments

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@reza1615
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reza1615 commented Sep 4, 2020 •
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It would be helpful to have a column with is concat of two columns with a separator

for string type

seperator =' '
df['C']= df['A']+seperator + df['B']

for number type
df['C']= df['A']+df['B']
@aschonfeld
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this already exists for numeric types in D-Tale: https://github.com/man-group/dtale#building-columns

I can work on adding string concatenation...

@reza1615
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reza1615 commented Oct 7, 2020

Yes I didn't find concat strings

aschonfeld added a commit that referenced this issue Oct 8, 2020
@aschonfeld
#266: column concatenation column builder
39aed2c
aschonfeld added a commit that referenced this issue Oct 9, 2020
@aschonfeld
#266: column concatenation column builder
6a1d858
aschonfeld added a commit that referenced this issue Oct 10, 2020
@aschonfeld
#266: column concatenation column builder
105c863
@aschonfeld
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added in v1.17.0

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@reza1615 @aschonfeld