Python 2 CSV writer produces wrong line terminator on Windows
According to the its documentation csv.writer should use ‘rn’ as lineterminator by default.
csv
How do I write data into CSV format as string (not file)?
I want to cast data like [1,2,'a','He said "what do you mean?"'] to a CSV-formatted string.
Convert commas decimal separators to dots within a Dataframe
I am importing a CSV file like the one below, using pandas.read_csv:
Save results to csv file with Python
import csv with open('test.csv', 'rb') as f: data = list(csv.reader(f)) import collections counter = collections.defaultdict(int) for row in data: counter<div class="su-row"></div>] += 1 for row in data: if counter<div class="su-row"></div>] >= 4: writer = csv.writer(open("test1.csv", "wb")) writer.writerows(row) I am getting strange output! What is wrong with this code? Answers: Thank you for visiting the Q&A … Read more
How to remove duplicates from a csv file
I have downloaded a CSV file from Hotmail, but it has a lot of duplicates in it. These duplicates are complete copies and I don’t know why my phone created them.
Read data from CSV file and transform from string to correct data-type, including a list-of-integer column
When I read data back in from a CSV file, every cell is interpreted as a string.
TypeError: list indices must be integers or slices, not str
I’ve got two lists that I want to merge into a single array and finally put it in a csv file. I’m a newbie with Python arrays and I don’t understand how I can avoid this error :
Use python requests to download CSV
Here is my code:
Reading data from a CSV file in Python
I am reading data from a CSV file (xyz.CSV) which contains below data:
Pandas read csv file with float values results in weird rounding and decimal digits
I have a csv file containing numerical values such as 1524.449677. There are always exactly 6 decimal places.