import-from-csv

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Searching CSV with 1.6 Million lines (150MB) file?

I have a CSV containing 1.6 million lines of data and at around 150MB, it contains product data. I have another CSV containing 2000 lines, which contains a list of product in the big CSV. They relate[详细]

2023-03-30 23:47 分类：问答
Importing CSV data containing commas, thousand separators and trailing minus sign

R 2.13.1 on Mac OS X. I\'m trying to开发者_StackOverflow社区 import a data file that has a point for thousand separator and comma as the decimal point, as well as trailing minus for negative values.[详细]

2023-03-21 23:44 分类：问答
Excel 2007, VBA import new .csv files to update existing tab

I\'ve just been acquainting myself with the VBA language and would appreciate any help. I\'m trying to write a program that updates an existing tab with a new file.[详细]

2023-03-21 03:25 分类：问答
Is there a standard DSL for data integrity validation?

I am faced with CSV files which come from clients and whi开发者_运维技巧ch can contain hundreds of thousands of rows. Is there a DSL (or wildly popular library in Java or Python) which can efficiently[详细]

2023-03-13 10:05 分类：问答
Quotes in between a csv column text cause skipping of remaining columns while importing csv data

I am using the following code to fetch data from a csv file: public DataTable GetCSVData(string CSVFileName)[详细]

2023-03-12 00:17 分类：问答
Database charts .csv in custom tabs set into joomla template

I hired a firm to create database charts (updatable daily) in my existing joomla template. There are a few charts in each of 3 different tabs (modelled after ishares etf tables)[详细]

2023-03-11 14:14 分类：问答
CSV Table Upload for Article

I have an articles website in PHP/MySQL.What I want to allow someone to do is to upload a CSV file a开发者_如何学编程nd have that appear as a table within the article itself. I want to avoid doing a C[详细]

2023-03-01 19:04 分类：问答
using csvhelper (nuGET) with C# MVC to import CSV files

https://joshclose.github.io/CsvHelper/ available via NuGet is used to read and write CSV files. CsvHelper allows you to read your CSV file directly into your custom class.[详细]

2023-02-21 03:59 分类：问答
Importing a large CSV into Wordpress with CSV Importer plugin

I\'m trying to import a rather large csv file (90mb, 255,000 records) into wordpress using the CSV Importer plugin.[详细]

2023-02-16 11:40 分类：问答
Read data from CSV to .net DataTable

I have a requirement where I have to read data from a CSV file which is stored in my di开发者_开发技巧sk and put all the data in the CSV into a .Net DataTable.[详细]

2023-01-29 20:31 分类：问答