I am loading a sizeable csv file (300GB) into a tables using COPY INTO statement. After a long waiting time, I am getting an "unexpected end of file" exception
With this script I would to put the CSV in a specific Sheet named "TEST". I have tried with getSheetByName but without result. How could I proceed? function imp
I wondered if it was possible to read a csv file written like this in symfony using League csv or something else. water_level,2,456,345 wind_speed,2
The intent of this question is to provide a canonical answer. Given a CSV as might be generated by Excel or other tools with embedded newlines and/or double quo
I am building a script to search for $name through a large batch of CSV files. These files can be as big as 67,000 KB. This is my script that I use to search th
I wanted to convert a large .csv vile into .parquet format using pyspark. I am using python 3. I tried changing the codec used for compression, as suggested in
I'm trying to move a cube on the screen according to the data from a csvfile, but it's not working. Can someone help me with this code? using UnityEngine; pub
I'm trying to convert a netCDF file to either a CSV or text file using Python. I have read this post but I am still missing a step (I'm new to Python). It's a d
I´ve been trying to read several csv files (arround 20 MB) using openCSV, but so far it has been slow. Im trying to read 4 csv files which I´m loadi
I want to do the following using Python. Step-1: Read a specific third column on a csv file using Python. Step-2: Create a list with values got from step-1 Ste
I have a question related to CsvHelper library and I cannot figure out how to map a csv file to the following MyClass object. the csv file look like: id, Proper
When Using Streamlit to build a data interface getting a syntax error. My downloaded csv dataframe has a column 'NUMBER OF PERSONS INJURED', after converting i
I have a CSV file and I want to check if the first row has only strings in it (ie a header). I'm trying to avoid using any extras like pandas etc. I'm thinking
Pandas 0.18 supports read_csv zip file as argument and reading zipped csv table correctly into data frame. But when i am trying to use to_csv() method to save d
I try to prepare a script that will create folders and subfolders from CSV. When I create a CSV with 1 column 'Name' like so Name XYZ ZXX FFF with the follo
I imported CSV files with over 500k rows, one year, every minute. To merge two of this files, i want so re-sample the index to every minute: Temp= pd.read_csv(
I am trying to convert a .csv file to a .parquet file. The csv file (Temp.csv) has the following format 1,Jon,Doe,Denver I am using the following python
I have a reference file like this Id, Value1, Value2 a, a1, a2 b, b1, b2 c, c1, c2 d, d1, d2 ... n, n1, n2 and the missing file Id, Value1, Value2 d, ,
I'm working on a new library which will allow the user to parse any file (xlsx, csv, json, tar, zip, txt) into generators. Now I'm stuck at zip archive and when
I need help to deal with an error... I try to create an object detection program with a tutorial made by lazy tech on Youtube. This tutorial use this repo on gi