[JAVA] [Programming News] Qiita Summary Article July 30, 2019 Vol.16

I have compiled an article about Qiita that I was interested in on Tuesday, July 30, 2019. Yesterday's summary article is here.

A summary article of Weekly's summary from Sunday, July 21, 2019 to Saturday, July 27, 2019 is also available at here.

Python

Tips -[How to read the horse racing newspaper] Read the race results ♬ -Implemented the topical purge algorithm "Stalin sort" in Python -Python virtual environment in 2019 is venv

Rails

Beginner -Procedure for creating a new application with rails -From PostgreSQL installation to Rails application creation -Try to summarize Rails MVC
Tips -[Rails] Save zip code in DB → Update from CSV difference every month

Vuex

Apps -I made a memo app while managing the status with Vuex

Android

Tips -Permissions will be added to the app if minSdkVersion and targetSdkVersion are not specified in the library in the Android library

JavaScript

Tips -Control asynchronous processing of GRPC with Promise -SmtpJS (v3) that can send email from front JavaScript

Nuxt

Tips -How to pass two or more values to a component with Nuxt + TypeScript to receive changes -Nuxt generate + S3 + CloudFront + Lambda Edge for static site construction & addiction points and solutions

PHP

Tips -[PHPUnit] I want to set global variables using phpunit.xml

Flutter

Tips -Get the actual size of a widget after layout with Flutter

Laravel

Tips -Laravel log settings for Docker

Go language

Tips -Create an API to get an address from a zip code in Golang

VBA

Tips
- Excel(VBA) + PostgreSQL

TypeScript

Tips -PowerApps Component Framework: Image Upload Sample

ShellScript

Tips -Extract user agent from access log

Ethereum

OpenZeppelin -Note on how to migrate from Zeppelin OS to OpenZeppelin SDK

Unity

Tips -[Unity] InfiniteScroll + α that reads a text file and automatically generates scroll content

Hyperledger

Beginner -Hyperledger Iroha v1.0 environment construction

SQL Server

Tips --How to reconfigure or rebuild the index depending on the fragmentation status in the SQL Server partitioned DB (rebuilding is done online)

AWS

Beginner -[AWS] I tried playing with various services

Oracle Cloud

Tips -How to use Oracle Cloud Account Metering REST API --Get billing information for each Compartment

Machine learning

Beginner -[Understanding in 3 minutes] Difference between regression problem and classification problem -Easy Machine Learning with AutoAI (Part 3) Web Services

big data

Tools -30 Recommended Data Visualization Tools for 2019!

Redis

Tips -Install Redis-server / Redis-cli and operate Redis -Note that Redis + Sentinel was run on Kubernetes

Linux

Docker

Swagger

Tips -Automatically generated memo from swagger condegen

Raspberry

Alexa

Tips -Story that Alexa can be operated from slack

Develop

Intellij IDEA

Tips -If you have trouble starting IntelliJ IDEA

update information

Kotlin --Introduction to Kotlin -Chapter 1 First Kotlin Application -Chapter 2 Kotlin Grammar
Android
- Library -I tried using an animation library called "Before After animation".
Java
- Java 10 -[Java] Things to note about Java 10 extended type inference
IDE
- IntelliJ IDEA -[Development environment] Integrated development environment (IDE) in local environment: IntelliJ IDEA installation procedure -[Development environment] Integrated development environment (IDE) Japanese localization and customization of IntelliJ IDEA -[Development environment] [IntelliJ IDEA] Use LiveEdit to dynamically reflect HTML / CSS.