Bash While Loop Examples: For Loops, Until Loops, And More
Bash programming comprises three kinds of loops: the for loop, the while loop, and the until loop. The idea of all the loops is to repeatedly execute some code as long as some specific parameters are met. The Bash for loop operates differently from.....»»
Creating Variables in Kotlin
In this programming tutorial we take a look at the Kotlin language. Learn how to create the different types of variables in Kotlin with code examples......»»
Java String Methods toUpperCase() and toLowerCase()
This Java quick tip shows you how to convert Strings and text into lowercase and uppercase using String methods. Read our code examples and tips......»»
How to Use Java ArrayList
Learn how to use the Java ArrayList class in Java. Follow along with code examples. .....»»
Using Java Comparison Operators
Learn how to work with Java comparison operators and follow along with code examples in this programming tutorial......»»
Python Comparison Operators
This article contains a list of the different Python comparison operators and explains how to use them. Follow along with our code examples. .....»»
Twelve Minutes hands-on: A ‘Groundhog Day’-style game done right
A mix of cinema-grade voice acting only enhanced my preview of Twelve Minutes, which uses time loops in the most effective way I've seen in a while......»»
Rescuers Question What3words" Use in Emergencies
AmiMoJo writes: Mountain rescuers have questioned the accuracy of using a location app, citing dozens of examples where the wrong address was given to their teams. What3Words (W3W) divides the world into three-by-three metre squares, each with a thre.....»»
Java dumpStack Method
We explore Java’s dumpStack method in today’s programming and developer tutorial. Code examples included so you can code along......»»
The financial pickle facing Elon Musk’s Las Vegas Loop system
Restrictions put in place by Nevada regulators are making it difficult for The Boring Company (TBC) to meet contractual targets for its LVCC Loop, Elon Musk’s first underground transportation system. The Loop system at the Las Vegas Convention.....»»
Amazon"s Ad Revenue Is Now Twice As Big As Snap, Twitter, Roku and Pinterest Combined
The major growth in Amazon's advertising unit means its revenue contribution is now 2.4 times larger than Snap, Twitter, Roku and Pinterest combined, and it's growing 1.7 times as quickly, according to Loop Capital. CNBC reports: Amazon's "Other" uni.....»»
Decolonising ecology? How to adopt practices that make science more equitable
Knowledge systems outside of those sanctioned by Western universities have often been marginalized or simply not engaged with in many science disciplines, but there are multiple examples where Western scientists have claimed discoveries for knowledge.....»»
Brain implant gives robotic arm a sense of touch
Being able to tell what you're grasping gives a big boost to performance. Enlarge / Robotic arm in action. (credit: University of Pittsburgh Medical Center) One of the most stunning examples of the promise of brain implants is shown in a vide.....»»
Pest ... or snack? June bugs are the "croutons of the sky"
Many people grit their teeth in anticipation of the arrival of June bugs. You might already have had your first run-in with one. Perhaps you heard one clumsily bounce off your window? Maybe you saw one loop around the porch light? Possibly, you felt.....»»
Bipolar order: A straightforward technique to have more control over organic thin films
Modern and emerging applications in various fields have found creative uses for organic thin films (TFs); some prominent examples include sensors, photovoltaic systems, transistors, and optoelectronics. However, the methods currently available for pr.....»»
Ten bright and bold interiors that make use of colour theory
For our latest lookbook we've selected ten examples of interiors enlivened by contrasting or analogous hues and colour-blocked walls. Read more For our latest lookbook we've selected ten examples of interiors enlivened by contrasting or anal.....»»
Lighting up biology from within
A biochemical reaction between an enzyme called luciferase and oxygen causes fireflies to glow and is considered one of the most well-known examples of bioluminescence in nature. Now, an international team of researchers are working to harness the po.....»»
The Aqueduct of Constantinople: Managing the longest water channel of the ancient world
Aqueducts are very impressive examples of the art of construction in the Roman Empire. Even today, they still provide new insights into aesthetic, practical and technical aspects of construction and use. Scientists at Johannes Gutenberg University Ma.....»»
How Dell is recycling old hard drives for the aluminum in new PCs
Dell now has the world’s first PCs available with closed-loop recycled aluminum used in the hard drive......»»
Mathematicians find core mechanism to calculate tipping points
Climate change, a pandemic or the coordinated activity of neurons in the brain: In all of these examples, a transition takes place at a certain point from the base state to a new state. Researchers at the Technical University of Munich (TUM) have dis.....»»
From iron rain on exoplanets to lightning on Jupiter: 4 examples of alien weather
When Oscar Wilde said "conversation about the weather is the last refuge of the unimaginative" he was unaware of some of the more extreme weather on planets and moons other than Earth......»»