morganwatch + tutorial   257

🍝 Cooking a Deliveroo clone with Nuxt (Vue.js), GraphQL, Strapi and Stripe
Get ready to develop a Deliveroo clone, using amazing technologies: Nuxt (Vuejs), GraphQL, Stripe and Strapi! From signup to order, you are going to let users discover restaurants, dishes and select…
tutorial  vue 
july 2018 by morganwatch
Introduction to k-Nearest-Neighbors – Towards Data Science
The k-Nearest-Neighbors (kNN) method of classification is one of the simplest methods in machine learning, and is a great way to introduce yourself to machine learning and classification in general…
mapping  tutorial 
june 2018 by morganwatch
Create a Twitter Bot in Python Using Tweepy – freeCodeCamp
With about 15% of Twitter being composed of bots, I wanted to try my hand at it. I googled how to create a Twitter bot and was brought to a cleanly laid out web app. It allowed you to create a bot…
tutorial  python 
june 2018 by morganwatch
Web application from scratch, Part I · Bogdan Popa
This is the first in a series of posts in which I’m going to go through the process of building a web application (and its web server) from scratch in Python. For the purposes of this series, I’m going to solely rely on the Python standard library and I’m going to ignore the WSGI standard.
Without further ado, let’s get to it!
The web server To begin with, we’re going to write the HTTP server that will power our web app.
programming  python  tutorial  web  server 
june 2018 by morganwatch
zeeshanu/learn-regex: Learn regex the easy way
GitHub is where people build software. More than 28 million people use GitHub to discover, fork, and contribute to over 85 million projects.
regex  tutorial  regexp  github  learn  learning  programming  development  coding 
june 2018 by morganwatch
olistic/warriorjs: An exciting game of programming and Artificial Intelligence
GitHub is where people build software. More than 28 million people use GitHub to discover, fork, and contribute to over 85 million projects.
javaacript  tutorial  javascript  learning  programming 
june 2018 by morganwatch
How to deploy a Node.js application to AWS Lambda using Serverless
Today you'll learn how to deploy a Node.js application to AWS Lambda with the help of the Serverless Framework.
aws  javascript  tutorial  nodejs  serverless 
june 2018 by morganwatch
danistefanovic/build-your-own-x: 🤓 Build your own (insert technology here)
GitHub is where people build software. More than 28 million people use GitHub to discover, fork, and contribute to over 85 million projects.
awesome  build  learning  programming  tutorial 
june 2018 by morganwatch
Creating an HTTPs server with Node.js and Express
Setting up SSL and redirecting HTTP traffic the Node.js way
node  express  tutorial 
may 2018 by morganwatch
blog/ at master · frankmcsherry/blog
GitHub is where people build software. More than 27 million people use GitHub to discover, fork, and contribute to over 80 million projects.
daily  tutorial  datalog 
may 2018 by morganwatch
VIM Adventures
VIM Adventures is an online game based on VIM's keyboard shortcuts. It's the "Zelda meets text editing" game. So come have some fun and learn some VIM!
game  learning  tutorial  tutorials  vim 
may 2018 by morganwatch
ThatShelbs/Trend-Py-Sheets-Tab: Google Trends + Python + Google Sheets API + Tableau Public = Full Automation
GitHub is where people build software. More than 27 million people use GitHub to discover, fork, and contribute to over 80 million projects.
tableau  tutorial  python  googlesheets 
may 2018 by morganwatch
The introduction to Angular you may be missing
An Angular introduction and cover of most common features used while developing in this Framework
angular  tutorial  tutorials 
may 2018 by morganwatch
Create a Python powered dashboard in under 10 minutes
Create a dashboard that updates in real-time with Plotly and Python scripts
dashboard  Python  tutorial 
april 2018 by morganwatch
rviscomi/crux-cookbook: SQL recipes for extracting meaningful insights from the Chrome User Experience Report (CrUX)
GitHub is where people build software. More than 27 million people use GitHub to discover, fork, and contribute to over 80 million projects.
sql  tutorial 
april 2018 by morganwatch
Getting started with Node.js: Introduction
A beginner's guide to writing Node.js applications
node  node.js  tutorial 
april 2018 by morganwatch
How to split data into multiple worksheets based on column in Excel?
Sub parse_data()
Dim lr As Long
Dim ws As Worksheet
Dim vcol, i As Integer
Dim icol As Long
Dim myarr As Variant
Dim title As String
Dim titlerow As Integer
vcol = 1       
Set ws = Sheets("Sheet1")       
lr = ws.Cells(ws.Rows.Count, vcol).End(xlUp).Row
title = "A1:C1"           
titlerow = ws.Range(title).Cells(1).Row
icol = ws.Columns.Count
ws.Cells(1, icol) = "Unique"
For i = 2 To lr
On Error Resume Next
If ws.Cells(i, vcol) <> "" And Application.WorksheetFunction.Match(ws.Cells(...
excel  tutorial  tricks 
march 2018 by morganwatch
Global Earthquake Magnitude Data Analysis with R
In this R Tutorial, we will complete data analysis for earthquakes occurring globally over the past 30 days. The earthquake data will be analyzed based on the magnitude scale and the percentage of each scale based on common occurrence of each scale from Minor to Great.
r_script  tutorial  data-science 
february 2018 by morganwatch
Building a Budget Manager with Vue.js and Node.js (Part V)
Clone with Git or checkout with SVN using the repository's web address.
vuejs  tutorial  node 
january 2018 by morganwatch
Statistical Learning with R MTH 595 « An independent study course in the Data Science MS, University of Massachusetts Dartmouth
This is the home page for MTH 595 Statistical Learning with R, University of Massachusetts Dartmouth. MTH 595 Statistical Learning with R is a computational statistics course, focusing on statistical learning using the R programming language, designed for Data Science MS students. Topics for the course will be chosen from linear regression, classification, resampling methods, shrinkage approaches, tree-based methods, support vector…
course  R  statisitics  tutorial 
january 2018 by morganwatch
How to Level Up as a Data Scientist (Part 2) – Towards Data Science
In Part 1 of this series I identified three areas I consider foundational skills for Data Scientists: SQL, Random Variables/Conditional Probability, and ML basics in R or Python. Knowing your way…
data_analysis  data_science  advice  tutorial 
january 2018 by morganwatch
MathAndScienceNotes/statistics at master · melling/MathAndScienceNotes
MathAndScienceNotes - Notes/links on math and science, including statistics, bayes, cmpsc, quant trading, machine learning, etc
education  probability  reference  statistics  tutorial 
january 2018 by morganwatch
Your Node.js authentication tutorial is (probably) wrong
If you’re new all of this, try OWASP’s Password Reset Cheat Sheet. Let’s get back to what the Node world has to offer for us on this.

We’ll divert to npm for a second and look for password reset, to see if anyone’s made this. There’s a five-year-old package from the (generally awesome) substack. On the Node.js timeline this module is jurassic, and if I wanted to nitpick, Math.random() is predictable in V8, so it shouldn’t be used for token generation. Also, it doesn’t use Passport, ...
december 2017 by morganwatch
How to break a CAPTCHA system in 15 minutes with Machine Learning
Everyone hates CAPTCHAs — those annoying images that contain text you have to type in before you can access a website. CAPTCHAs were designed to prevent computers from automatically filling out forms…
tutorial  machine-learning 
december 2017 by morganwatch
triestpa/Police-Analysis-Python: Python source code for the US police stop analysis tutorial.
Police-Analysis-Python - Python source code for the US police stop analysis tutorial.
python  analysis  tutorial 
november 2017 by morganwatch
How to Learn Pandas – Dunder Data – Medium
In this post, I will outline a strategy to ‘learn pandas’. For those who are unaware, pandas is the most popular library in the scientific Python ecosystem for doing data analysis. Pandas is capable…
pandas  tutorial 
november 2017 by morganwatch
Linear Programming and Healthy Diets — Part 2 | Math ∩ Programming
Previously in this series: Linear programming and healthy diets — Part 1 Linear programing and the simplex algorithm Foods of the Father My dad's an interesting guy. Every so often he picks up a health trend and/or weight loss goal that would make many people's jaw drop. For example, we once went on a 5-day,…
python  tutorial 
november 2017 by morganwatch
Practical JavaScript | Watch and Code®
Designed to take you from total beginner to advanced.

If you've tried learning JavaScript before, you've likely found that beginner courses are way too easy, advanced courses are way too hard, and there's hardly anything in the middle. Practical JavaScript is designed to take you from zero knowledge all the way to the advanced level, so that you can get it all done with one comprehensive course.
javascript  course  dev  learning  tutorial  free 
november 2017 by morganwatch
Scraping data in 3 minutes with Javascript – Data Hunter’s Blog – Medium
Today’s goal will be to scrape some data out of an HTML page and to smartly structure the output data so we can save it right into an hypothetical database. Then we need to organize our data. As you…
scraping  javaacript  tutorial 
november 2017 by morganwatch
Scraping Wikipedia Tables with Python · Andy Roche
While working on a side project, I needed to scrape some data from Wikipedia into CSVs. As I wrote the script, I ran into three hurdles: handling multiple ta...
scraping  python  tutorial 
november 2017 by morganwatch
Let’s Talk Promises – CloudBoost
If you use Node on a regular basis; the chances are you’ve heard of Promises. There are plenty of resources online that explain them, so you might be wondering why I’m writing another one. Every…
javascript  tutorial 
november 2017 by morganwatch
You Should Learn Regex

+ - 1+ times
@ - Match the '@' symbol
[^@\s]+ - Match any character except for @ and whitespace), 1+ times
\. - Match the '.' character.
\w{2,6} - Match any word character (letter, digit, or underscore), 2-6 times
$ - End of input
4.0 - Real-World Example - Validate Email
Let's say we wanted to create a simple Javascript function to check if an input is a valid email.

regex  tutorial 
october 2017 by morganwatch
K-Means Clustering in Python · Mubaris NK
Clustering is a type of Unsupervised learning. This is very often used when you don’t have labeled data. K-Means Clustering is one of the popular clustering algorithm. The goal of this algorithm is to find groups(clusters) in the given data. In this post we will implement K-Means algorithm using Python from scratch.
python  k-means  clustering  tutorial 
october 2017 by morganwatch – How to mine newsfeed data and extract interactive insights in Python
In this tutorial we'll dive in Topic Mining. We'll analyze a dataset of newsfeed extracted from more than 60 sources. We'll show how to process it, analyze it and extract visual clusters from it. We'll be using great python tools for interactive visualization, topic mining and text analytics. All the code is available to you to run and test. No bullshit. How to mine #newsfeed data, extract interactive insights in #Python #DataScience #MachineLearning @ahmed_besbes_
python  insights  tutorial  tutorials  apis 
october 2017 by morganwatch
Understanding Tricky Joins and Multi-Table Updates in PostgreSQL (Using Boolean Algebra!)
Writing a proper SQL UPDATE query involving multiple tables in Postgres can be tricky and counterintuitive. This stems from the fact that when performing an UPDATE, other tables are made available…
database  postgres  sql  tutorial  programming  postgresql 
september 2017 by morganwatch
How to Make High Quality Data Visualizations for Websites With R and ggplot2
If you’ve been following my blog, I like to use R and ggplot2 for data visualization. A lot.
ggplot  ggplot2  graphics  dataanalytics  tutorial  pocket 
september 2017 by morganwatch
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