Introduction Something usual in data science is to work with data stored in a pandas dataframe. Often there is a need to extract specific parts of the dataframe, like columns, rows, or both. The reasons for this could be many, the dataframe is large, and only certain parts are of interest. This post will present … Read more
Story: This series of articles assume you work in the IT Department of Mason Books. The Owner asks you to scrape the website of a competitor. He would like this information to gain insight into his pricing structure. 💡 Note: Before continuing, we recommend you possess, at minimum, a basic knowledge of HTML and CSS and … Read more
The future of web scraping and practical web scraping applications will help skyrocket your business. This article gives you reasons why web scraping is important for your business, and how it can help you automate essential business tasks such as lead generation and customer analysis. We’ll start with a short overview of web scraping and … Read more
Annual Income How much does a Unix sed Developer make per year? The average annual income of a sed/awk Developer is between $64,581 and $77,646 according to Glassdoor (source). Let’s have a look at the hourly rate of Sed Developers next! Hourly Rate Sed Developers are well-paid on freelancing platforms such as Upwork or Fiverr. … Read more
Annual Income How much does an SGML Developer (SGML for “Standard Generalized Markup Language”) make per year? The average annual income of an SGML Developer is tough to estimate due to its limited data. However, a great proxy would be an XML developer who makes between $46,000 and $107,000 per year with an average of … Read more
Annual Income How much does a Simulation Developer make per year? The average annual income of a Simulation Developer is $98,740 with top earners (10th percentile) percent makes over $140,000 and the bottom 10 percent under $69,000 per year. (source) Payscale reports an average income of simulation developers at $88,330 per year. Let’s have a … Read more
What are Arrays? A Python array is a data structure like a list. They contain a number of objects that can be of different data types. They provide fast ways and versatile ways to normalize data. What are Dataframes? Dataframes are an ordered sequence of Series, sharing the same index with labeled columns used to … Read more
Annual Income How much does a RavenDB Developer make per year? The average annual income of a RavenDB Developer is hard to estimate given the limited data availability. However, RavenDB developers are NoSQL developers who earn between $101,000 (25th percentile) and $130,500 (75th percentile) with an average of $119,105 per year in the US according … Read more
Annual Income How much does a Rexx Developer make per year? The average annual income of a Rexx Developer is $71,000 in the US according to Payscale (source). You can find different job descriptions requiring this skill here: Let’s have a look at the hourly rate of Rexx Developers next! Hourly Rate Rexx Developers are … Read more
Annual Income How much does a SAS Developer make per year? The average annual income of a SAS Developer is $88,584 per year in the US according to Glassdoor (source) and $116,76 according to Ziprecruiter (source). Let’s have a look at the hourly rate of SAS Developers next! Hourly Rate SAS Developers are well-paid on … Read more
Summary: The type() function and the __class__ property enables us to determine the type of a Python variable. Problem Statement: Determining the type of a variable in Python. Determining the data type of a variable plays a vital role in programming. Every variable is capable of storing different types of data, and each type has … Read more
Story: This series of articles assume you work in the IT Department of Mason Books. The Owner asks you to scrape the website of a competitor. He would like this information to gain insight into his pricing structure. 💡 Note: Before continuing, we recommend you possess, at minimum, a basic knowledge of HTML and CSS and … Read more