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Questions - row

Import-csv, column name has multiple lines - how do I access data

I have an excel file I convert to csv, and use this to import the data. For some reason, I can't get the data for the sdk column, maybe because it has a line break in the name. This is what the csv l...
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Michele

powershell

indexing

row

import-csv

Votes: 0

Answers: 0

Replace a row in a dataframe with two new rows derived from the former

Consider the following dataframe > df=tibble(x1=c(0,100,250,500,1000),x2=lead(x1),y1=c(-20,-10,20,40,60),y2=lead(y1),p=(y2-y1)/(x2-x1)) > df # A tibble: 5 x 5 x1 x2 y1 y2 p...
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Massimo2013

r

dplyr

row

Votes: 0

Answers: 2

Latest Answer

Here is a suggestion how you could do it: library(dplyr) df %>% mutate(id = row_number()) %>% # ad row id filter(y1 < 0 & y2 > 0) %>% ...
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TarJae

How to align two texts from different rows in Jetpack Compose

I have 3 texts in one row and then another three in another row inside a LazyColumn I want to align the "text" in the center of the first row with "15.025" value in the second row...
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Saul

android

kotlin

alignment

row

android-jetpack-compose

Votes: 0

Answers: 2

Latest Answer

You can use Modifier.weight to make the width of "left view" equals to the width of "right view". It will make the middle text on each row always center. Row(Modifier.fillMaxWidth(...
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Linh

How to fill rows in pandas dataframe with variable functions iteratively

I want to add new rows in DataFrame pandas each time I run the program I create. I don't know the data in advance, the functions are supposed to put the data in a variable and I want to add these vari...
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Fleur

python

pandas

dataframe

append

row

Votes: 0

Answers: 3

Latest Answer

Apparently, you are not saving the dataframe anywhere. Once your program exits, all data and variables are erased (lost). You cannot retrieve data from a previous run. The solution is to save the data...
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Abdur Rakib

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