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Others

[Flutter] How to deal with RenderFlex overflowed error. Identify issues using Flutter DevTools’ Inspector.

This article describes how to debug and respond to RenderFlex overflowed errors in Flutter. In short, it is an error that occurs when the size of a widget exceeds the screen area, and is listed in the Flutter documentation as one of the most frequently occurring errors.
2024.04.15
Others
Marketing

[SEO] Subdomain vs subdirectory. What does Google say about which one is better for SEO?

Subdomains and subdirectories may be a perennial topic regarding which is better from an SEO perspective. Here is a summary of how these choices affect SEO and Google's view. Subdirectories and subdomains are the same in terms of ranking in search results
2024.04.07 2024.04.13
Marketing
Marketing

[SEO] The truth about Meta tags, the relationship between page rank and click rate, and domain power

Meta tags are very important for SEO, and in Japanese, a title of 32 characters or less is considered optimal. 120 characters or so is recommended for Meta Description in Japanese. Although not a direct ranking factor, it is important for improving CTR.
2024.04.07 2024.04.13
Marketing
Development/Design

[Docker memorandum] DockerFile, docker-compose.yml, Docker command

Docker enables virtualization (running a virtual PC inside a PC) using containers, which are lighter and more efficient than traditional virtual machines. a Docker container is a runtime environment generated from a Docker image. Containers are launched based on images and provide an isolated environment for running applications.
2023.12.22 2024.04.13
Development/Design
Development/Design

[Flutter] State management ②: From provider to Riverpod. Take the counter app as an example.

In the previous article, we described Flutter's state management from statefulWidget + setState to Provider.This time, we will look at Provider to Riverpod, which is context independent and enhances immutability.
2024.04.11 2024.04.13
Development/Design
Development/Design

[Flutter] State Management 1: StatefulWidget + setState to provider. Using a counter app as an example

In Flutter, you can use StatefulWidget to have internal state. In addition, libraries such as Provider, Riverpod, and Bloc are used to manage the state of the entire application.
2024.04.10 2024.04.13
Development/Design