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Alexandro Disla AD0791

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AD0791 / redux.js
Last active September 20, 2021 02:19
redux
const INCREMENT = "INCREMENT"; // define a constant for increment action types
const DECREMENT = "DECREMENT"; // define a constant for decrement action types
// define the counter reducer which will increment or decrement the state based on the action it receives
const counterReducer = (state = 0, action) => {
switch (action.type) {
case INCREMENT:
return state + 1;
case DECREMENT:
@AD0791
AD0791 / swagger_express.js
Last active August 17, 2021 20:09
simple swagger usage with express
const express = require("express");
const app = express();
const swaggerJsDoc = require("swagger-jsdoc");
const swaggerUi = require("swagger-ui-express");
const port = process.env.PORT || 5000;
// Extended: https://swagger.io/specification/#infoObject
const swaggerOptions = {
swaggerDefinition: {
@AD0791
AD0791 / sqrt.go
Created July 25, 2021 15:06
SQRT implementation
package main
import (
"fmt"
"math"
)
func Sqrt(x float64) float64 {
z := float64(1)
for i := 1; i <= 10; i++ {
@AD0791
AD0791 / sh
Last active July 23, 2021 19:08
RUN AS ADMINISTRATOR powersehll
Start-Process powershell -Verb runAs
Set-ExecutionPolicy -Scope CurrentUser -ExecutionPolicy Unrestricted
@AD0791
AD0791 / Rmd
Created February 12, 2021 03:01
Some Rmarkdown tricks to produce Latex files
---
title: ""
author: ""
date: "DD/MM/YYYY"
header-includes: |
\usepackage{mathtools, amssymb , amsthm, amsfonts}
output:
pdf_document:
keep_tex: yes
latex_engine: xelatex
@AD0791
AD0791 / Standard.md
Last active October 17, 2020 19:40
python for developers notes 2

Python programming for developpers


We are moving from the Basic.md

import Basic
@AD0791
AD0791 / basics.MD
Last active October 17, 2020 19:38
python for developpers notes 2

Python-Dev


We have set up the learning path and the most particular features of python.

We are looking for efficiency and a quick glossary-type to retrieve and process the task or information.

dir(class_ name or module_name)
@AD0791
AD0791 / gist:4d8633a241fc54bd84a5af050a0f9d03
Created August 20, 2020 19:36
RestServices express with Static json file (joi for validation)
const express = require("express");
const app = express();
const data = require("./mock.json");
const Joi = require("joi");
// middleware
app.use(express.json());
// get
app.get("/api", (req, res) => {
res.send(data.api);
@AD0791
AD0791 / server2.js
Last active June 14, 2020 21:40
nodejs server with request event listener
// npm init
// npm i http -S
// npm i http-status-codes -S
const port = 9000;
http = require('http');
httpStatus = require('http-status-codes');
app = http.createServer();
@AD0791
AD0791 / server.js
Last active June 14, 2020 18:47
simple web server with http and http-status-code in nodeJS
// npm init
// npm i http -S
// npm i http-status-codes -S
const port = 9000;
const http = require('http');
const httpStatus = require('http-status-codes');