Java 11. Java 25th anniversary discount redemption details

https://education.oracle.com/de/java-25th-anniversary-discount-redemption 

Latest Updates on Oracle Ansible Modules and Comparison with Terraform. IaaS...

https://blogs.oracle.com/cloud-infrastructure/latest-updates-on-oracle-ansible-modules-and-comparison-with-terraform 

Why we use Terraform and not Chef, Puppet, Ansible, SaltStack, or CloudFormation

https://blog.gruntwork.io/why-we-use-terraform-and-not-chef-puppet-ansible-saltstack-or-cloudformation-7989dad2865c 

Ansible vs. Terraform: Understanding the Differences

https://keyvatech.com/2020/10/01/ansible-vs-terraform-understanding-the-differences/ 

Terraform with Ansible

https://cdn.ymaws.com/ukoug.org/resource/collection/904331A4-A794-4730-AC6B-6AB8B1DD1E36/Terraform_for_OCI_Provisioning_v1h_Simon_&_Mar.pdf 

Oracle cloud infrastructure with packer, terraform and ansible

https://prasannashasthri.medium.com/oracle-cloud-infrastructure-with-packer-terraform-and-ansible-b7fe726121ef 

How to take your livestream to the next level?

Sources:

1.https://www.gamesradar.com/how-to-livestream-like-a-pro-and-take-your-broadcast-to-the-next-level/

2.ATEM Mini Pro product's specification 

Call of Duty Warzone: It is impossible to play with split screen with friends now! :-(

https://www.gamesradar.com/call-of-duty-warzone-split-screen/

Call of Duty Warzone: It is impossible to play with split screen with friends now!   :-(

Uploading files in Spring Boot application

https://www.javacodegeeks.com/2021/02/uploading-files-in-spring-boot-application.html 

Call of Duty: Warzone & Cold War... 150 players on the biggest COD map ever at 60fps.

"Infinity Ward reveals how it delivered 150 players on the biggest COD map ever at 60fps."

Sources:

https://www.eurogamer.net/articles/digitalfoundry-2020-call-of-duty-modern-warfare-warzone-tech-deep-dive

https://www.eurogamer.net/articles/2020-08-27-call-of-duty-black-ops-cold-war-will-share-battle-pass-progression-with-warzone

https://www.callofduty.com/

https://en.m.wikipedia.org/wiki/Call_of_Duty:_Modern_Warfare_(2019_video_game)

https://en.wikipedia.org/wiki/Call_of_Duty:_Black_Ops_Cold_War

https://www.sportskeeda.com/esports/pubg-mobile-vs-cod-mobile-which-game-s-system-requirements-better-low-end-phones

The view from Mars: Here's the 1st photo from NASA's Perseverance rover!

Source:

https://www.space.com/perseverance-mars-rover-first-photos

[Superconductor] HOW-TO: Why are [electron] pairs like the [Cooper pair] considered as [bosons]

Source:

https://www.quora.com/Why-are-electron-pairs-like-the-Cooper-pair-considered-as-bosons

"Under some situations it is possible for 2 electrons to couple to form a pair. This is what happens in a superconductor. Here 2 electrons attract each other weakly despite the fact that since they carry negative charges, they ought to repel each other.

This weak attraction is mediated in some superconductors by the phonons which are the quantized excitations of atoms. Since a phonon is electrically neutral, it can provide a partial shielding of the negative charge carried by an electron.

Therefore 2 electrons with opposite spins can form a weakly bound pair. This pair, known as the Cooper pair, as a whole has a zero spin because the 2 spins of electrons completely cancel each other.

So this pair is effectively a spin zero particle or a boson. It is not an elementary boson but a composite one. All particles with integer spins are known as bosons. This is how 2 fermions can give rise to a (composite) boson.

Unlike a fermion, a boson does not obey Pauli's exclusion principle. It means there is no limit on how many bosons may occupy a single quantum state. "

What Are the Best Programming Languages for Artificial Intelligence (AI)

Source:

https://www.analyticsinsight.net/what-are-the-best-programming-languages-for-artificial-intelligence/

How to Install Oracle Linux 8 in Virtual Box

https://linuxhint.com/install_oracle_linux_8_virtual_box/ 

How to Install CentOS 8 on VirtualBox

https://linuxhint.com/install_centos8_virtualbox/#:~:text=First%2C%20you%20have%20to%20download,File%20and%20click%20on%20OK. 

In quantum mechanics, elementary particles have a property called spin. Are they actually spinning?

Source:

https://www.quora.com/In-quantum-mechanics-elementary-particles-have-a-property-called-spin-Are-they-actually-spinning-How-do-electrons-and-other-point-particles-spin

"particles do not spin. Leptons, like electrons, muons, and taus, have no structure whatsoever as best as we can tell. So there is nothing that even can spin. Yet the particles (except for those with spin 0) have angular momentum. It turns out that you can't conserve angular momentum in an atom without generalizing it to include spin (which is sometimes called intrinsic angular momentum). You also need spin to explain how particles can have a magnetic field, one with a magnetic moment that comes in discrete values, no less. (A magnetic moment is a number that represents the overall strength of the particle's magnetic field.) 

(...) This is explained using the spin of a particle, which can only be multiples of 1/2. So you have spins of 0, 1/2, 1, 3/2, etc., and nothing else."

FreeTouchDeck Upgrades Its Hardware And Its Name: ESP32 Touchdown

https://hackaday.com/2021/02/14/freetouchdeck-upgrades-its-hardware-and-its-name-esp32-touchdown/ 

Quantum Mechanics, Free Will and the Game of Life...

https://www.scientificamerican.com/article/quantum-mechanics-free-will-and-the-game-of-life/ 

Transport Layer Security: TLS vs. mTLS; SSH vs. SSL/TLS

https://en.m.wikipedia.org/wiki/Transport_Layer_Security

mTLS:

https://en.m.wikipedia.org/wiki/Mutual_authentication

SSH vs SSL/TLS – What are Differences and Similarities?:

https://www.ssl2buy.com/wiki/ssh-vs-ssl-tls 

This cube-shaped Raspberry Pi alternative can run both Android and Linux

https://www.techradar.com/sg/news/this-cube-shaped-raspberry-pi-alternative-can-run-both-android-and-linux 

Hands-On: The RISC-V ESP32-C3 Will Be Your New ESP8266

https://hackaday.com/2021/02/08/hands-on-the-risc-v-esp32-c3-will-be-your-new-esp8266/ 

Data Science Curriculum with Advanced Mathematics and Machine Learning. 1, 2, 3... MARS is comming, 3, 2, 1, contact!

Sources: 

NASA & https://www.freecodecamp.org/news/building-a-data-science-curriculum-with-advanced-math-and-machine-learning/

How to create stunning visualizations using [[Python]] from scratch - KDnuggets

Source:

https://www.kdnuggets.com/2021/02/stunning-visualizations-using-python.html

Brain’s ‘Background Noise’ May Hold Clues to Persistent Mysteries

Source:

https://www.quantamagazine.org/brains-background-noise-may-hold-clues-to-persistent-mysteries-20210208/

"We are all Martians!" ??? Space explorers seek to solve the riddle of life on Mars

SOURCE:

https://www.theguardian.com/science/2020/jul/12/we-are-all-martians-space-explorers-seek-to-solve-the-riddle-of-life-on-mars

10 Mistakes Everyone Makes While Playing [[The Witcher 3]]

Source:

https://gamerant.com/witcher-3-common-mistakes/

How do they (CERN) know that dark matter is a particle, but not some unknown property of gravity at large scale?

Source:

https://www.quora.com/How-do-they-CERN-know-that-dark-matter-is-a-particle-but-not-some-unknown-property-of-gravity-at-large-scale-What-are-the-problems-with-the-idea-that-dark-matter-could-be-just-gravity-Why-are-most-people-so-sure

"Q: What are the problems with the idea that dark matter could be just gravity?

A: Because this" (image)

AMPA. Neuroscientists Discover Fundamental Rule of Brain Plasticity

Source:

https://scitechdaily.com/neuroscientists-discover-fundamental-rule-of-brain-plasticity/

"... how neurons obey it. They used a chemical tag to watch how key "AMPA" receptors changed in the synapses and saw that synaptic enlargement and strengthening correlated with more AMPA receptor expression while shrinking and weakening correlated with less AMPA receptor expression."

The First Steps Toward a Quantum Brain: An Intelligent Material That Learns by Physically Changing Itself

https://scitechdaily.com/the-first-steps-toward-a-quantum-brain-an-intelligent-material-that-learns-by-physically-changing-itself/

All The Mathematics You Need For Artificial Intelligence (AI)

Source:

https://towardsdatascience.com/all-the-mathematics-you-need-for-artificial-intelligence-abdd26895977

Spring AOP

https://nullpointerexception.pl/spring-aop-implementacja-aspektow/ 

Single-partition Kafka topics

https://mikemybytes.com/2021/01/11/single-partition-kafka-topics/ 

Use Signal!

Use Signal! 

Data about users gathered in different instant messaging mobile applications in comparison:

DRAGAN: A rebel physicist has an elegant solution to a quantum mystery

Source:

https://www.wired.co.uk/article/quantum-theory-speed-light-dragan

'Dragan and Ekert argue that these critics miss the point. "We're not saying there are any objects that travel faster than light; there might be, but that doesn't enter our arguments," Ekert says. "What we are saying is that you can look on the world from a perspective that is beyond light speed."'

Are Dark Photons the Secret '5th Force' Holding Our Universe Together?

https://www.livescience.com/dark-photon-search-comes-up-empty.html

11D! When physicists say that our universe has 11 dimensions, what do they mean? Theory of superstrings? M-Theory?

Source:

https://www.quora.com/When-physicists-say-that-our-universe-has-11-dimensions-what-do-they-mean

"That is, until a physicist name Edward Witten developed a theory, called M-theory, which described a way that all explanations were actually correct, but looking at the problem from different perspectives, much like looking at an object from different positions.

The theory, called M-theory, required as many as 11 different dimensions. The extra dimensions would be wrapped up in very tiny packages, called a quintic Calabi-Yau manifold . Basically, you could observe them if you able to look well beyond a sub-atomic level."

quintic Calabi-Yau manifold Cross section:

Quarkus + GraalVM + MicroProfile and TIME...

Quarkus + GraalVM + MicroProfile and TIME...

https://quarkus.io/

Code generating (for selected configuration!) with simple checkboxes:

https://code.quarkus.io/

vFunction Transforms Monolithic Java to Microservices

https://thenewstack.io/vfunction-transforms-monolithic-java-to-microservices/ 

PYTHON & JS/CSS/HTML... Best for Beginners...

PYTHON & JS/CSS/HTML... :

https://technikinformatyk.pl/kursy

https://www.w3schools.com

Priority of Operators:

https://technikinformatyk.pl/kursy/kurs/python/lekcja/python-operatory/

https://www.w3schools.com/python/python_operators.asp

Girls in NASA!!!! — Curious about how NASA will land the next mission...

Source:

https://nasa.tumblr.com/post/641390861849116672/perseverancemarsroverat

Samsung Display

https://android.com.pl/news/382520-samsung-rozsuwane-ekrany-rozwijane-display/ 

Python "Supernova"!

https://android.com.pl/programowanie/382546-poczatki-z-python-co-musisz-wiedziec-o-tym-jezyku-programowania/ 

Swift

https://android.com.pl/programowanie/382514-poczatki-ze-swift-co-musisz-wiedziec-o-tym-jezyku-programowania/ 

JavaScript Big Bang!

https://android.com.pl/programowanie/383023-poczatki-z-javascript-co-musisz-wiedziec-o-tym-jezyku-programowania/