Rick Delpo

Rick Delpo - retired Senior Data Engineer from GE now offering a helping hand to Java and SQL beginners. Recently I migrated to AWS Serverless Architecture and moved away from Java to Javascript

Connecticut, USA Joined on Aug 1, 2020 rickdelpo@gmail.com https://javasqlweb.org

Education

Georgetown University

Work

Instructor at HowToLearnJava.com

Rick Delpo

May 22

A Brief History of the Internet and HTTP Protocol

#discuss #webdev #programming #http

2 min read

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Rick Delpo

May 21

Inspecting the code of a stacked CSS Bar Chart data visualization (with no chart libraries)

#javascript #webdev #datascience #css

4 min read

Rick Delpo

May 15

Array indexOf() method made simple for Data Analytics in charts and graphs..featuring Grouping, Summing and Rendering

#data #javascript #beginners #tutorial

5 min read

Rick Delpo

May 13

group by month and sum values for each month explained in plain english and done in plain javascript with example

#javascript #tutorial #data #beginners

3 min read

Rick Delpo

May 11

CRUD - 4 SQL Commands, their Javascript equivalents and MORE

#sql #javascript #beginners #tutorial

5 min read

Rick Delpo

May 8

how to populate a Stacked Bar Chart in plain javascript

#javascript #beginners #tutorial #webdev

2 min read

Rick Delpo

May 5

Stacked Bar Chart using a JSON Data Source, Plain Vanilla Javascript, Plain CSS and no chart libraries

#javascript #webdev #json #beginners

9 min read

Rick Delpo

Feb 11

Does anyone remember the old Mortbay Library used in Jetty?

1 min read

Rick Delpo

Jan 15

my pal JSON should be your Friend too

#javascript #json #webdev #nosql

5 min read

Rick Delpo

Jan 8

Removing Google Analytics and Replacing it with a cookie free Javascript Geo Tracking app

#seo #google #analytics #aws

3 min read

Rick Delpo

Dec 23 '22

To SQL or to NoSQL (with a simple NoSQL Example)

#sql #webdev #javascript #tutorial

11 min read

Rick Delpo

Oct 28 '22

Fun with 5 decades of WebDev - Where do u fit in on this timeline?

4 min read

Rick Delpo

Oct 18 '22

Finally achieved Pure AWS Serverless Environment

2 min read

Rick Delpo

Apr 24 '22

I think I am having an "aha" moment about React, please confirm

#react #webdev #beginners #javascript

1 min read

Rick Delpo

Apr 17 '22

React vs Plain JS

#react #javascript #webdev #html

3 min read

Rick Delpo

Apr 16 '22

SEO, 4 Lessons Learned

#seo #webdev #beginners #codenewbie

4 min read

Rick Delpo

Apr 15 '22

Why would I want to study the Java Servlet API

#beginners #java #webdev #javascript

3 min read

Rick Delpo

Dec 10 '21

My Lambda Adventure, 2021

#lambda #webdev #beginners #aws

5 min read

Rick Delpo

Nov 26 '21

Why Learn Java in 2021

#java #beginners #programming #webdev

4 min read

Rick Delpo

Aug 22 '20

How I coded a Cookie Free Geo Tracking App

#webdev #java

2 min read

Rick Delpo

Aug 2 '20

Personality of the Beginner Programmer

#webdev #beginners #codenewbie

2 min read

Rick Delpo

Aug 2 '20

Old Dog Learning new Tricks

#discuss #beginners #webdev #codenewbie

2 min read

Rick Delpo

Aug 1 '20

Afraid of Java?

#java #sql #beginners

1 min read

DEV Community

Rick Delpo

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Two Year Club

2 Week Community Wellness Streak

1 Week Community Wellness Streak

One Year Club

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Skills/Languages

A Brief History of the Internet and HTTP Protocol

Want to connect with Rick Delpo?

Inspecting the code of a stacked CSS Bar Chart data visualization (with no chart libraries)

Array indexOf() method made simple for Data Analytics in charts and graphs..featuring Grouping, Summing and Rendering

group by month and sum values for each month explained in plain english and done in plain javascript with example

CRUD - 4 SQL Commands, their Javascript equivalents and MORE

how to populate a Stacked Bar Chart in plain javascript

Stacked Bar Chart using a JSON Data Source, Plain Vanilla Javascript, Plain CSS and no chart libraries

Does anyone remember the old Mortbay Library used in Jetty?

my pal JSON should be your Friend too

Removing Google Analytics and Replacing it with a cookie free Javascript Geo Tracking app

To SQL or to NoSQL (with a simple NoSQL Example)

Fun with 5 decades of WebDev - Where do u fit in on this timeline?

Finally achieved Pure AWS Serverless Environment

I think I am having an "aha" moment about React, please confirm

React vs Plain JS

SEO, 4 Lessons Learned

Why would I want to study the Java Servlet API

My Lambda Adventure, 2021

Why Learn Java in 2021

How I coded a Cookie Free Geo Tracking App

Personality of the Beginner Programmer

Old Dog Learning new Tricks

Afraid of Java?