How to Return a String in Java

To return a string in Java, use “System.out.println()” method simply or within a method, or create a method with “String” return type and add required string.

How to Read a Text File and Store it in an Array in Java

To read a text file and store it in an array, Java provides many methods such as Scanner, BufferedReader, and FileReader classes and the readAllLines() method.

DistroWatch Weekly, Issue 982

This week in DistroWatch Weekly: Review: Peropesis 1.6.2News: Canonical packages .NET for Ubuntu, deepin becomes independent, KaOS removes Python 2 and PulseAudioQuestions and answers: Getting notification of security updatesReleased last week: Neptun…

Celluloid (Gnome MPV) Now GTK4 + LibAwaita Video Player for Linux

By releasing v0.24, Celluloid (formerly Gnome MPV) is now a LibAwaita app. Meaning it works good on any screen sizes, including mobile or tablet devices. Celluloid is a graphical front-end for MPV, defaults in Linux Mint. As MPV is a command line video player, Celluloid adds graphical controls and options to make the player easy […]

Ubuntu May Drop ‘To Do’ App from Default Install

Ubuntu developers debate plans to drop the desktop ‘To Do’ application from the default install in Ubuntu 22.10 — but is ditching this tool a task too far?
This post, Ubuntu May Drop ‘To Do’ App from Default Install is from OMG! Ubuntu!. Do…

Python Lambda

Simple tutorial on the Python Lambda functions that are utilized in conjunction with the other predefined functions like filter(), map(), and other functions.

Distribution Release: Mabox Linux 22.08

Daniel Napora has announced the release of Mabox Linux 22.08, a refreshed version of the project’s Manjaro-based, rolling-release distribution featuring a customised Openbox window manager: “The 2022 August ISO refresh is ready for download. Built fro…

Distribution Release: Neptune 7.5

Leszek Lesner has announced the release of Neptune 7.5, an updated build of the project’s desktop Linux distribution based on Debian’s latest stable version and with KDE Plasma as the preferred desktop environment: “We are proud to announce the releas…

Linux Mint 21 Review: The Best Distro Just Got a Little Better

Linux Mint is undoubtedly the best distribution for the beginners. The Mint 21 release makes it a bit better in terms of features and functionalities.

How to Add a Path Permanently in Linux

Tutorial on how to permanently add a path in Linux, optimized for users who are looking for a practical answer and understanding of the environment variables.

Scala SortBy

Simple tutorial on using the SortBy functions in the Scala object-oriented programming to create an ordered, sorted collection with just one line of code.

Scala Streams

Comprehensive guide on how to create the streams function in Scala by creating a stream with stream.cons package, rake function, map, and empty stream.

LibreOffice Office Suite 7.4 is Available to Download

Ubuntu’s default LibreOffice office suite got a big updates! See what’s new and how to install guide. LibreOffice finally added WebP image format support by releasing the 7.4 release. As well, this release features new remote grammar checker: LanguageTool API; Calc now supports sparklines and uses 16,384 columns in spreadsheets; Show Changes mode does no […]

Pandas Count Rows with Condition

Practical tutorial on how to count the number of rows and columns in Pandas that fulfills a defined condition using len(), df.shape[0], and other methods.

Swift String – dropFirst()

This discussed how to delete first characters from a swift string using the dropFirst() method and if-else statements to understand this concept much better.

Display more user-friendly Linux man pages with the tldr command

The tldr command provides a short list and examples of the most common ways to use Linux commands.
Read More at Enable SysadminThe post Display more user-friendly Linux man pages with the tldr command appeared first on Linux.com.

How to Manage the Intersection of Java, Security and DevOps at a Low Complexity Cost

Erik Costlow, Senior Director of Product Management at Azul, talks about Java-centric vulnerabilities and the headache they have become for developers everywhere. He touches on the need for putting security back into DevOps and how developers can better navigate vulnerabilities that are taking up all of their efforts and keeping them from being able to […]

The post How to Manage the Intersection of Java, Security and DevOps at a Low Complexity Cost appeared first on Linux Today.

Pandas Covariance

In Python, the “DataFrame.cov()” method of the “Pandas” module computes/calculates the pairwise column covariance and excludes the NA/Null values.

Scala for Comprehension

Easy tutorial on demonstrating the various advantages of using Scala comprehension in the Scala programming model and learning about how yield operates.

Swift String – Append()

append() in swift string is used to add the string to the existing string. This discussed this method by explaining three examples with different scenarios.