Math for Programmers

Technical reviewed:

Paul Orland
MEAP began December 2018  Publication in Fall 2020 (estimated)
ISBN 9781617295355  650 pages (estimated)  printed in black & white

https://www.manning.com/books/math-for-programmers

Spring Security in Action

Technical reviewed:

Laurentiu Spilca
MEAP began December 2019  Publication in Early 2021 (estimated)

ISBN 9781617297731  550 pages (estimated)


https://www.manning.com/books/spring-security-in-action

Language Fashion

Python --> Math/AI

Typescript --> OOP

Java --> Enterprise/Microservice

Javascript --> Frontend

Freud stairs

Ludic Computer Science Books

Among the years, I have seen several books that provide sharp academic knowledge in a ludic way.

 This is a list I gather together :

• Programming for the Puzzled (course)
• Once upon an Algorithm
• Grokking Algorithms
• Algorithmic Puzzles
• Learning Algorithms Through Programming and Puzzle Solving
• If Hemingway Wrote JavaScript
• Mazes for Programmers

• TAOCP 4 (has some of it because of handle puzzles).
• Selected Papers on Fun and Games

https://devwebcl.blogspot.com/2015/10/books-for-programming-challenges-puzzles.html

https://devwebcl.blogspot.com/2018/12/musician-books-entities.html

Memoization Notes

• Memoization... las funciones de verdad que siempre tendran el mismo output... entonces podemos guardarelas para no recalcularlas.
• Fibonacci is a good example
• We need to identify/create the function that can be memoization... and if we are lucky, then we can have a functional function :P that can have memoization.
• Books on Memoization?
• Do thinking! (correct thinking!)
• Combinatorial optimization
• Linear programming
• Dynamic programming

Bastion Hosts on AWS

A bastion host is a server whose purpose is to provide access to a private network from an external network, such as the Internet. Because of its exposure to potential attack, a bastion host must minimize the chances of penetration. For example, you can use a bastion host to mitigate the risk of allowing SSH connections from an external network to the Linux instances launched in a private subnet of your Amazon Virtual Private Cloud (VPC).

https://aws.amazon.com/blogs/security/how-to-record-ssh-sessions-established-through-a-bastion-host/

https://aws.amazon.com/quickstart/architecture/linux-bastion/

Oracle Cloud Infrastructure Foundations Associate

Current certification as an introduction to OCI (Oracle Cloud Infrastructure).

• Dynamic Routing Gateway (DRG, a virtual router): (for on-premises) Fast connect, and IPSec VPN (Site-2-site)
• Internet Gateway (internet)   
• Service Gateway (oci services)
• NAT Gateway: only outbound
• Peering:  Local & Remote VCN peering (diff VCN regions)

https://www.oracle.com/corporate/blog/free-certifications-oracle-oci-autonomous-033020.html

https://www.oracle.com/cloud/

https://www.oracle.com/cloud/compute/

https://www.oracle.com/cloud/iaas/sla.html

https://www.oracle.com/cloud/iaas/faq.html (resilience)

https://amarkalvikatte.wordpress.com/2020/04/04/oracle-cloud-infrastructure-foundations-2020-associate/

Instant Insanity solution

Solution of my youngest son for Insanity:

fasc5c

JMH samples

https://github.com/devwebcl/jmh-samples

JMH
JMH is a Java harness for building, running, and analysing nano/micro/milli/macro benchmarks written in Java and other languages targetting the JVM. [1]

1. http://openjdk.java.net/projects/code-tools/jmh/
2. http://s-j.github.io/getting-started-with-jmh/
3. http://tutorials.jenkov.com/java-performance/jmh.html#the-benchmarks-jar-file
4. https://www.sitepoint.com/which-java-logging-framework-has-the-best-performance/