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Web Scraping, Data Analysis

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An introduction to scraping with Python and BeautifulSoup

Articles in Web Scraping, Data Analysis | By Hash Brown

Published 4 months agoTue, 08 Jan 2019 22:34:09 -0800 | Last update 2 months agoMon, 11 Mar 2019 22:19:33 -0700 📌

Profile Photo - August R. Garcia

Last Reply Very nice, as they say. Other scraping methods For those who don’t perhaps have the skills needed to code something there are also other... August R. Garcia,

Very nice, as they say.<b...

Wed, 09 Jan 2019 03:16:31 -0800 4 months ago
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Profile Photo - August R. Garcia

[Infographic] The Beginner's SQLite Cheat Sheet

Articles in Web Scraping, Data Analysis | By August R. Garcia

Published 2 weeks agoSat, 04 May 2019 23:59:37 -0700

Profile Photo - August R. Garcia

The important hotkeys, commands, and tri...

MoreWhat a great infographic. Copy-Pasteable Version of the SQLite Commands Cheat Sheet General SQLite Commands and Information Opening SQLit...
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Profile Photo - August R. Garcia

Analyzing the Web: Downloading the Majestic Million, Setting up SQLite, Crawling the Web, and Generating Reports

Articles in Web Scraping, Data Analysis | By August R. Garcia

Published 3 weeks agoWed, 24 Apr 2019 03:29:27 -0700 | Last update 3 weeks agoThu, 25 Apr 2019 09:14:10 -0700

Profile Photo - August R. Garcia

Last Reply The longest domain names in the Majestic Million, most of which are expired and basically all of which are terrible garbage: 255461  ... August R. Garcia,

The longest domain names...

Mon, 29 Apr 2019 09:10:47 -0700 3 weeks ago
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Profile Photo - August R. Garcia

Downloading Bulk Images: ThisPersonDoesNotExist with Python and urllib2

Articles in Web Scraping, Data Analysis | By August R. Garcia

Published 2 months agoThu, 14 Mar 2019 06:25:36 -0700 | Last update 2 months agoThu, 14 Mar 2019 08:05:08 -0700

Profile Photo - August R. Garcia

Last Reply Also, this is a crime against God: August R. Garcia,

Also, this is a crime aga...

Thu, 14 Mar 2019 06:40:22 -0700 2 months ago
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Profile Photo - Some Guy

How to replace NA with 0 in R?

Answers in Web Scraping, Data Analysis | By Some Guy

Published 5 months agoSun, 16 Dec 2018 09:39:45 -0800

Profile Photo - August R. Garcia

Last Reply some_data_with_nas[is.na(some_data_with_nas)] <- 0 Also, see this duplicate thread: https://www.256kilobytes.com/content/show/900/how-t... August R. Garcia,

Mon, 21 Jan 2019 14:28:21 -0800 4 months ago
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Profile Photo - Some Guy

What is ScrapeBox used for?

Answers in Web Scraping, Data Analysis | By Some Guy

Published 4 months agoSun, 13 Jan 2019 05:21:48 -0800

Profile Photo - August R. Garcia

Last Reply This is ScrapeBox: http://www.scrapebox.com/ It is a relatively popular tool used to gather data from the internet, as well as to do some... August R. Garcia,

This is ScrapeBox:

Wed, 16 Jan 2019 15:43:47 -0800 4 months ago
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Profile Photo - Some Guy

What is a regex non-capturing group?

Answers in Web Scraping, Data Analysis | By Some Guy

Published 4 months agoTue, 15 Jan 2019 11:54:03 -0800

Profile Photo - August R. Garcia

Last Reply As you might expect, a non-capturing group is not captured in the match. For example, if you want to match phone numbers, you might require that a whi... August R. Garcia,

As you might expect, a no...

Tue, 15 Jan 2019 14:58:59 -0800 4 months ago
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Profile Photo - August R. Garcia
Profile Photo - August R. Garcia

Sometimes, you have to extract emails an...

More form.article-form { border:1px solid black; border-radius:8px; box-shadow:2px 2px rgba(70,70,70,0.2); padding:0.5em 0.75em; background-color:rgba(170...
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Profile Photo - Some Guy
Profile Photo - Some Guy

MoreI'm trying to do some web scraping and I'm getting the following: "error in ogrlistlayers(dsn = dsn) : cannot open data source". H...
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Profile Photo - Some Guy

How to install the R programming language on Ubuntu?

Answers in Web Scraping, Data Analysis | By Some Guy

Published 4 months agoFri, 11 Jan 2019 18:46:45 -0800

Profile Photo - August R. Garcia

Last Reply Just tested this from a clean Ubuntu install and it worked fine. Run this from the terminal to install: sudo apt-get install r-base Then... August R. Garcia,

Just tested this from a c...

Fri, 11 Jan 2019 18:47:39 -0800 4 months ago
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Profile Photo - Some Guy

How can I use R to generate graphs for my website?

Answers in Web Scraping, Data Analysis | By Some Guy

Published 4 months agoFri, 11 Jan 2019 18:42:58 -0800

Profile Photo - August R. Garcia

Last Reply If you need one-off graphs that contain data that is not expected to change, it can be easiest to generate that data locally to image files and to the... August R. Garcia,

If you need one-off graph...

Fri, 11 Jan 2019 18:45:31 -0800 4 months ago
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Profile Photo - Some Guy
Profile Photo - Some Guy

I have written some Python code using No...

MoreI have written some Python code using Notepad in Windows. Every time I try to run the code using the command line I get an error message and it does...
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Profile Photo - Some Guy

How to change column name in R?

Answers in Web Scraping, Data Analysis | By Some Guy

Published 5 months agoSun, 16 Dec 2018 09:29:57 -0800

Profile Photo - Some Guy

I am working in DataFrames for a work pr...

MoreI am working in DataFrames for a work project and want to change a column to show "R" as its name. How do you do this?
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Profile Photo - Some Guy
Profile Photo - Some Guy

I have just started learning R from scra...

MoreI have just started learning R from scratch so i m getting trouble in execution of following code in RStudio. How can I resolve the non-numeric argume...
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Profile Photo - Some Guy
Profile Photo - Some Guy

I am not exactly an old hand when it com...

MoreI am not exactly an old hand when it comes to DataFrame, but I like to think I have been getting the hang of it. The message "Number of items to...
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Profile Photo - Some Guy

Scraping results from Google Search

Forum in Web Scraping, Data Analysis | By Some Guy

Published 5 months agoSun, 02 Dec 2018 03:42:06 -0800

Profile Photo - Hash Brown

Last Reply If you're going to do this in any real volume you're going to get IP blocked pretty quick, even on Google Sheets. If I were you I would loo... Hash Brown,

If you're going to do...

Mon, 03 Dec 2018 13:46:23 -0800 5 months ago
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Profile Photo - Some Guy

I downloaded a bunch of stock photos for testing. Is there a quick way to bulk rename in Bash (or something similar)?

Forum in Web Scraping, Data Analysis | By Some Guy

Published 5 months agoSun, 02 Dec 2018 03:42:45 -0800 | Last update 5 months agoMon, 03 Dec 2018 06:33:04 -0800

Profile Photo - August R. Garcia

Last Reply A script like run from the terminal or a Bash script works for this type of file renaming: INDEX=1; for i in *.jpg; do mv $i ${INDEX}_cover.jpg;... August R. Garcia,

A script like run from th...

Sun, 02 Dec 2018 03:46:44 -0800 5 months ago
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