[JAVA] [Programming News] Qiita Summary Article July 15, 2019 Vol.1

I have compiled an article about Qiita that I was interested in yesterday, July 15, 2019 (Monday).

Programming News

2019

July 15 (Monday)

Java

• Spring Boot -Notes when starting new development with IntelliJ + Gradle + SpringBoot + JUnit5 (jupiter) -Changes in mybatis-spring-boot-starter 2.1

Kotlin

• Tips -Look at the Token using java-jwt in Kotlin

Python

• Beginner -Story dealing with fractions in Python -Introduction to Django General View 1
• Tips -Automation of sending Japanese emails with Python⇔Excel

Ruby

• Beginner -Features of Ruby
• Apps -Let's develop LINE Bot with Ruby-Questionnaire total Bot-[Step 1]

Rails

• Beginner -How to build Ruby on Rails development environment on CentOS (CentOS7.6 Ruby2.6.3 Rails 5.2.3)
• OAuth -Rails app enables OAuth authentication for Facebook / Twitter / GitHub
• Tips -Implement post and category linking function in Rails -Summary of constraint types in [Rails] table

C＃

• Tips -Convert the image to PDF as it is in C # of Visual Studio 2019. This is a sample code.

Android

• Tips -Connect your Android device and check the log with LogCat -Until the android app is distributed to the amazon app store

Swift

• Summary -DI (Dependency Injection) Excellent Article Summary (Swift)
• Apps -[Swift / ARKit2] Let's make a moving poster in 1 hour
• Tips -[Swift] Detect character strings in images

Flutter

• Tips -Debug the Flutter app

Vue.js

• Beginner -Vue.js environment construction -From software crisis to object-oriented -Introduction to ASAP Vue SPA: Basics of Vue
• Apps -Create a simple image sharing app with Vue + AWS Amplify (Overview) # 1

Vuex

• Tips -You can have a DB at the front desk! Vuex-ORM environment construction and operation check

React

• Beginner -I'm curious about React # 1 Features of React -# 2 component that makes you aware of React
• Tips -Incorporate amazon-connect-streams into React app

JavaScript

• Beginner -What is a javascript callback function? Simple execution example and memorandum

Node.js

• Tips -Using GAS, I made a bot that skips Slack notifications when updating spreadsheets -Rename files on Google Drive with Node.js (Google Drive API v3) -Node.js --chokidar detects changes in CSV file and deep-diff outputs difference comparison information

Laravel

• Beginner -Until you create a new Laravel project on Cloud9 -Create a development environment called docker + laravel + VSCode + Xdebug
• Tips -Display the value searched from the database with Laravel using pagement

jQuery

• Tips -Image display method using jQuery

Go language

• Beginner -Method basics

Unity

• Beginner -Summary of implementation methods often used in Unity

Bot

• Tips -Note a little task with LINE bot

HTML

• Tips -Round the corners of HTML elements to display

MySQL

• Beginner -MySQL basics (database operation) 3

AI

• Beginner -[Introduction to Clustering No. 0] Let's implement the basic k-means method of data classification in Java

Git

• Beginner -Illustration! Read Git's branch tree properly
• Tips -Check the difference of the Excel file managed by git

Azure

• Azure AD -Sign in with FIDO key in Azure AD 2 (Windows 10 settings-Desktop sign-in)

infrastructure

--Virtual environment -How to set up a virtual environment with Vagrant

• ubuntu -ubuntu environment construction Network
• Tips -List all network addresses

RPA

• Apps -What people are doing unconsciously in Shiritori games-Try to develop a Shiritori robot by RPA-

Docker

• Beginner -Personal memo: Using Docker for the first time

Linux

• Tips -About setting the stack size in Linux multithread programming

Google Apps Script

• Beginner -I tried to summarize until "Hello, World!" Is output by GAS.
• Tips -Summary of Spreadsheet basic operations by GAS -[GAS] How to copy from a spreadsheet to another spreadsheet
• Apps -Using GAS, I made a bot that skips Slack notifications when updating spreadsheets

Server Side

• Tips -[Postman] How to write when passing an array with Get method

Develop

• Tips -[PowerApps Tip's] The first trap and workaround that many experienced developers fall into
• Coding -How to use language standards and coding standards

PowerShell

• Tips -PowerShell script to change the time stamps of multiple files at once -Batch to compress multiple files by file from right click

Vim

• Beginner -Introduction to Personal Vim

UML

• PlantUML -PlantUML Memo

Raspberry

• Tips -Control the remote control using Raspberry Pi 3 Model B + and lilc 1

Security

• SSL -Learning SSL

Qualification

• AWS -40,000 yen and 1 month to pass AWS Solution Architect Professional and Snowball -Story of passing AWS Solutions Architect Associate in about 3 weeks
• Basic information -Data handled by the basic information engineer computer --Network -Network Specialist Exam Passing Experience

update information

• Kotlin --Introduction to Kotlin -Chapter 1 First Kotlin Application -Chapter 2 Kotlin Grammar [New]

• Java

  • Java 10 -[Java] Things to note about type inference extended in Java 10 [New]

• 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. [New]