How to parse JSON files with Python JSONPath

How to parse JSON files with Python JSONPath

  • Web development

JSON is currently one of the most common formats for exchanging data between internet applications. So it’s no wonder that the internet programming language Python already has a module that simplifies and optimizes the handling of JSON. We’ll show you how to implement Python JSONPath and explain how it works with easy-to-follow examples.

How to parse JSON files with Python JSONPath
How to find the position of a substring with Python string index

How to find the position of a substring with Python string index

  • Web development

It’s hard to avoid processing strings in Python. And in doing so, you might need to know the position of a substring. In these cases, the Python string method `index()` can come in very handy. In this article, we’ll introduce you to the method, explain its syntax, and show you how it works with easy-to-follow examples.

How to find the position of a substring with Python string index
How to use the Python mean method

How to use the Python mean method

  • Web development

If you work in programming, processing large data sets is something you simply can’t avoid. The Python mean method lets you calculate the average value of many numbers quickly and easily. In our dedicated article, you’ll learn how to use the method, how to incorporate it, and what alternatives there are. Let’s get started.

How to use the Python mean method
How to compare strings in Python

How to compare strings in Python

  • Web development

Comparing strings in Python is an important part of programming. Python offers a number of built-in operators and methods through which you can compare strings in different ways and without much effort. Here, we’ll show you how to compare strings in Python using different tools and methods as well as detailed examples.

How to compare strings in Python
The best no-code platforms comparedREDPIXEL.PLShutterstock

The best no-code platforms compared

  • Web development

Website and app development used to be a laborious task, not to mention pricey. But times have changed. Modern no-code platforms enable you to compose visual elements and workflows via drag-and-drop function. From online stores, portfolios and blogs to web and mobile apps, the sky is the limit. Keep reading to find out about the best no-code platforms.

The best no-code platforms compared
How to create R lists

How to create R lists

  • Web development

Lists can be used to store different data types and elements within a data structure in R programs. This is one of the reasons why R lists are part of the basic repertoire for anyone who wants to learn to program with R. Here, we’ll show you how to create lists in R and take you through the most important list functions in R.

How to create R lists
What is Scratch? The visual programming language for kidsFlashMovieShutterstock

What is Scratch? The visual programming language for kids

  • Web development

With the visual programming language Scratch, children and teenagers can unleash their creativity and learn to program in a fun way. But what is Scratch? The object-oriented open-source language platform enables kids to implement their ideas, from short animations to games and stories. Find out more about Scratch in this article.

What is Scratch? The visual programming language for kids
How to create and use strings in RREDPIXEL.PLShutterstock

How to create and use strings in R

  • Web development

Strings exist in almost every programming language. R has them as well. In this article, learn about how strings work in R and familiarize yourself with the most useful R string functions. Using simple examples, we’ll show you how to create and manipulate strings in R as well as how to find out the length of an R string.

How to create and use strings in R
How to use Python for object-oriented programming (OOP)ESB ProfessionalShutterstock

How to use Python for object-oriented programming (OOP)

  • Web development

Object-oriented programming (OOP) is a method or paradigm that uses classes as blueprints for objects. Objects encapsulate data and its functions as a single unit, protecting their internal state from outside tampering. While Python is a multi-paradigm language, it makes understanding OOP particularly easy. Read on to learn more about object-oriented programming in Python.

How to use Python for object-oriented programming (OOP)
How to use arrays in R

How to use arrays in R

  • Web development

Most programming languages have arrays as a data structure. R is no different. The popular language also provides programmers with an efficient way to store data of the same data type in a single structure. In this article, we demonstrate how to create arrays in R and how to use the apply function for R arrays. We also explain what the key difference is between R arrays and arrays in other…

How to use arrays in R
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