Research

Stack Abuse

• How to Filter a Map by Key or Value in Java 2021-04-09
  In this tutorial, we'll take a look at how to filter a Map by key or value in Java 8, using an enhanced for-loop and the Stream API's `filter()` method, with examples.
  Branko Ilic
• Working with Datetime in Python with Arrow 2021-04-08
  Introduction Arrow is a Python module for working with date and time. Given that there are several modules that do this, most notably the built-in datetime module, what makes Arrow different? Most notably, the library is inspired by Moment.js, a JavaScript library that overrides the default implementation of the
  Rikesh Nichani
• How to Split a String in JavaScript 2021-04-07
  In this tutorial, we'll take a look at how to split a string in JavaScript, using the split() method with and without regular expressions.
  Abhilash Kakumanu
• JavaScript: Check if String Starts with Substring 2021-04-06
  In this tutorial, we'll take a look at practical examples on how to check if a string starts with another string in JavaScript, using `startsWith()` and regex.
  Abhilash Kakumanu
• Guide to Understanding Generics in Java 2021-04-05
  In this tutorial guide, we'll dive deep into understanding Java Generics - what they are, how to use them and when to choose which approach, with examples.
  Rayven Yor Esplanada
• Matplotlib Scatter Plot with Distribution Plots (Joint Plot) - Tutorial and Examples 2021-04-02
  In this tutorial, we'll take a look at how to plot Scatter Plots with Distribution Plots - Jointplots (Joint Plots) in Python with Matplotlib, with examples.
  David Landup
• Matplotlib Pie Chart - Tutorial and Examples 2021-04-01
  In this tutorial, we'll go over how to plot a Pie Chart in Python with Matplotlib. We'll cover how to plot simple charts, as well as how to customize them, with examples.
  David Landup
• Matplotlib: Plot Multiple Line Plots On Same and Different Scales 2021-03-31
  In this tutorial, we'll take a look at how to plot multiple lines plots in Matplotlib. We'll plot on the same scale, as well as different scales, and multiple Y-axis, through examples.
  David Landup
• Matplotlib Stack Plot - Tutorial and Examples 2021-03-30
  In this tutorial, we'll take a look at how to plot a stack plot in Matplotlib. We'll cover simple stack plots, and how to import and pre-process a dataset, with examples.
  David Landup
• JavaScript: Get Number of Days Between Dates 2021-03-29
  In this tutorial, we'll take a look at how to get the number of days between two dates in JavaScript, using built-in methods, as well as the js-joda library, with examples.
  Abhilash Kakumanu
• How to Split an Array Into Even Chunks in JavaScript 2021-03-26
  In this tutorial, we'll take a look at how to split an array or list into even chunks of N size in JavaScript, using slice() and splice(), with examples.
  Abhilash Kakumanu
• Merge Properties of Two Objects Dynamically in JavaScript 2021-03-25
  In this tutorial, we'll go over how to merge two objects dynamically in JavaScript, using the spread operator and the Object.assign() method, with practical examples.
  Abhilash Kakumanu
• Parse Datetime Strings with parsedatetime in Python 2021-03-24
  In this tutorial, we'll take a look at how to parse datetime strings in Python with parsedatetime, including timezones and locales, with examples.
  Guest Contributor
• Reading and Writing CSV Files in Kotlin with Apache Commons 2021-03-23
  In this tutorial, we'll go over how to read and write CSV files in Kotlin, using the Apache Commons library, with examples of reading and writing custom objects.
  Guest Contributor
• How to Print Colored Text in Python 2021-03-22
  This article shows you how we can print colored output in the terminal with and without Python libraries. Let's dive in by learning how it works!
  Sathiya Sarathi Gunasekaran