[JAVA] [Programming News] Qiita Summary Article July 19, 2019 Vol.5

I have compiled an article about Qiita that I was interested in yesterday, July 19, 2019 (Friday). Yesterday's summary article is here.

Python

• Tips -Python3> datetime> Mark a specific date on the calendar (for ARow, ACol calculation in T Calendar in C ++ Builder) -Install Tensorflow GPU in Windows Anaconda environment

Android

• Tips -How to test using Lifecycle with Spek -[Android / Glide] Round the corners with Glide

JavaScript

• Tips -How to set p5.js as the background of the web page

Vue.js

• Tips -Preparation Vue 3.x vue-function-api writing list with TypeScript

Nuxt.js

• Beginner -Introduction of Nuxt.js -2.8.1ver-
• Tips -How to print out only a specific range [Chrome / Nuxt.js / CSS]

React

• Tips -[React] Set key to DOM node to optimize redrawing

Ruby

• Beginner -nokogiri cannot be installed on macOS

Rails

• Tips -Attach a file with a Japanese file name in rails Action Mailer -[Rails on Rails] How to use environment variables of .env in js file -Use MySQL index hints in Rails (USE INDEX, IGNORE INDEX, FORCE INDEX) -Try new features of Rails6 56 (create_table if_not_exists) -I tried to implement the credit card registration deletion function using Pay.jp -I tried using the send method called metaprogramming (black magic) in Rails

PHP

• Beginner -[YYPHP # 93 "What should I start studying PHP?" "What was the most difficult failure story?" "How to survive in a situation where the source code is too terrible" "When to write test code?"](Https //qiita.com/suin/items/21754fa6cd504b949f74)
• Tips -Do a simple BAN with PHP

CakePHP

• Tips -Prohibit double login with CakePHP -Debug Ajax with CakePHP -Upload files with CakePHP

Laravel

• Beginner -Laravel installation procedure -Laravel features and rules
• Tips -Laravel 5.8 certification -Confirmation items when email cannot be sent from Laravel by SES -Laravel's Docker environment development creates two DBs, separates them for the Web and unit tests, and resets both with one command during development. -Laravel 5.8 Multilingualization -Building LAMP and Laravel environment from 0 on AWS (Windows)

Rust

• Beginner -Rust custom attribute tutorial

BootStrap

• Tips -I want to use the modal of Bootstrap 4 on iPhone

SQL

• Tips -Redundancy and performance trade-off in normalization

PostgreSQL

• Beginner -PostgreSQL database operations
• Tips -Statically check PostgreSQL queries

AWS

• Lambda -I wrote a Lambda function in Java and deployed it with SAM -I made an AWS Lambda process that runs on time with python -Realistic solution if you still want to use Lambda and RDS
• CLI -[[# Aws-cli] Install "AWS command line interface (aws-cli)" in a Windows environment without administrator privileges #AWS #awscli #Environment construction #Environment settings](https://qiita.com / kukita / items / 6f19025ba9fea29f281c)
• AWS DeepRacer -In-house study session: AWS DeepRacer basics (model creation) was held -In-house study session: AWS DeepRacer basics (log acquisition) was held -In-house study session: AWS DeepRacer basics (hyperparameters) was held -In-house study session: AWS DeepRacer application (model analysis / visualization) was held
• Cloud 9 -I checked AWS Cloud9
• Tips -Story of participating in AWS Summit Tokyo 2019

Azure

• Tips -Build WordPress on Azure

Blockchain

• Beginner -Understanding blockchain with Go or python -Understanding the seven questions about the virtual currency Libra by FaceBook

Docker

• Beginner -Build a Laravel environment on Docker

Cent OS

• Beginner -How to run httpd graceful on CentOS 7 or later

Raspberry

• Beginner -Run from RaspberryPi3 setup 0! Overview (Summary) -Even those who have no experience with Raspberry Pi could do it in about 3 hours! Raspberry Pi 3B + From unpacking to being able to shoot with a webcam

Arduino

• Apps -Make OS with Arduino

Firebase

• Tips -How to run Next.js 9 with Firebase Cloud Functions

Google Apps Script

• Tips -Automatically mark Gmail when bought on Amazon as read

Unity

• Beginner -I installed Unity

Git

• Tips -[Git] Make it easier to see the date and time of git log

Develop

• Beginner -Books I want to read / Good to read
• Apps -Try making LTE yourself (Part 3)

Security

• Beginner -I tried to explain SSH more accurately than anyone else, but in an easy-to-read manner.

Google Cloud Platform

• Apps -Study GCP on the subject of public competition

Windows

• Tips -Add the function to pass the environment variable "PATH" of Windows to the "Send" menu of the context

SharePoint

• Tips --Invite guest users who cannot receive emails to SharePoint

Azure

• Beginner --How to add users to Azure

Active Directory

• Tips -[Java] Active Directory Reference / Update

WPF

• Beginner -Introduction to WPF

Julia

• Beginner -Using Julia with WSL

Qualification

--G test -G Test (Deep Learning For GENERAL)

update information

• Kotlin --Introduction to Kotlin -Chapter 1 First Kotlin Application -Chapter 2 Kotlin Grammar

• 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.