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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

Location Connecticut, USA Joined Joined on  Email address rickdelpo@gmail.com Personal website https://javasqlweb.org github website twitter website

Education

Georgetown University

Work

Instructor at HowToLearnJava.com

quick Programming Joke
rickdelpo1 profile

quick Programming Joke

#javascript
8
Comments 15
1 min read

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13 reasons why Coding Tutorials can be Misleading resulting in Tutorial Hell
rickdelpo1 profile

13 reasons why Coding Tutorials can be Misleading resulting in Tutorial Hell

#programming #beginners #tutorial #javascript
3
Comments 3
4 min read
Forgot where I saved my AWS S3 files so I wrote this File Watcher Program
rickdelpo1 profile

Forgot where I saved my AWS S3 files so I wrote this File Watcher Program

#aws #s3 #cloudfront #javascript
Comments
3 min read
Enabling AWS S3 to behave more like a Web Server
rickdelpo1 profile

Enabling AWS S3 to behave more like a Web Server

#webdev #aws #javascript #s3
2
Comments
5 min read
AWS Gotchas Part 2 - corrections from part 1 plus new gotchas, A MUST Read (part of a series)
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AWS Gotchas Part 2 - corrections from part 1 plus new gotchas, A MUST Read (part of a series)

#aws #webdev #programming #networking
Comments
4 min read
AWS Cloudfront DNS Migration Gotchas that no one tells you about
rickdelpo1 profile

AWS Cloudfront DNS Migration Gotchas that no one tells you about

#aws #webdev #programming #networking
7
Comments 3
7 min read
A Brief History of the Internet and HTTP Protocol
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A Brief History of the Internet and HTTP Protocol

Comments
2 min read
Inspecting the code of a stacked CSS Bar Chart data visualization (with no chart libraries)
rickdelpo1 profile

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

#javascript #webdev #datascience #css
Comments
4 min read
Array indexOf() method made simple for Data Analytics in charts and graphs..featuring Grouping, Summing and Rendering
rickdelpo1 profile

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

#data #javascript #beginners #tutorial
1
Comments
5 min read
group by month and sum values for each month explained in plain english and done in plain javascript with example
rickdelpo1 profile

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

#javascript #tutorial #data #beginners
Comments
3 min read
CRUD - 4 SQL Commands, their Javascript equivalents and MORE
rickdelpo1 profile

CRUD - 4 SQL Commands, their Javascript equivalents and MORE

#sql #javascript #beginners #tutorial
1
Comments
5 min read
how to populate a Stacked Bar Chart in plain javascript
rickdelpo1 profile

how to populate a Stacked Bar Chart in plain javascript

#javascript #beginners #tutorial #webdev
3
Comments
2 min read
Stacked Bar Chart using a JSON Data Source, Plain Vanilla Javascript, Plain CSS and no chart libraries
rickdelpo1 profile

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

#javascript #webdev #json #beginners
Comments
9 min read
Does anyone remember the old Mortbay Library used in Jetty?
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Does anyone remember the old Mortbay Library used in Jetty?

1
Comments
1 min read
my pal JSON should be your Friend too
rickdelpo1 profile

my pal JSON should be your Friend too

#javascript #json #webdev #nosql
7
Comments 1
5 min read
Removing Google Analytics and Replacing it with a cookie free Javascript Geo Tracking app
rickdelpo1 profile

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

#seo #google #analytics #aws
25
Comments 7
3 min read
To SQL or to NoSQL (with a simple NoSQL Example)
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To SQL or to NoSQL (with a simple NoSQL Example)

#sql #webdev #javascript #tutorial
6
Comments
11 min read
Fun with 5 decades of WebDev - Where do u fit in on this timeline?
rickdelpo1 profile

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

Comments
4 min read
Finally achieved Pure AWS Serverless Environment
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Finally achieved Pure AWS Serverless Environment

3
Comments
2 min read
I think I am having an "aha" moment about React, please confirm
rickdelpo1 profile

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

#react #webdev #beginners #javascript
5
Comments 9
1 min read
React vs Plain JS
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React vs Plain JS

#react #javascript #webdev #html
25
Comments 19
3 min read
SEO, 4 Lessons Learned
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SEO, 4 Lessons Learned

#seo #webdev #beginners #codenewbie
8
Comments 3
4 min read
Why would I want to study the Java Servlet API
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Why would I want to study the Java Servlet API

#beginners #java #webdev #javascript
4
Comments
3 min read
My AWS Lambda Adventure, 2021
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My AWS Lambda Adventure, 2021

#lambda #webdev #beginners #aws
5
Comments
5 min read
Why Learn Java in 2021
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Why Learn Java in 2021

#java #beginners #programming #webdev
1
Comments
4 min read
How I coded a Cookie Free Geo Tracking App
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How I coded a Cookie Free Geo Tracking App

#webdev #java
4
Comments
2 min read
Personality of the Beginner Programmer
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Personality of the Beginner Programmer

#webdev #beginners #codenewbie
1
Comments
2 min read
Old Dog Learning new Tricks
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Old Dog Learning new Tricks

#discuss #beginners #webdev #codenewbie
7
Comments 2
2 min read
Afraid of Java?
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Afraid of Java?

#java #sql #beginners
Comments 1
1 min read
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