技术笔记

技术笔记

Solved: Android Emulator Wifi can not provide internet

These days, I am trying to test the connection with proxy, and I find that it always report error, so I thought that it was the problem of…

技术笔记

Solved: no template named ‘stack’ on Xcode 14.3

When I updated the Xcode from 14.2 to 14.3, a project report the following error:

技术笔记

How to specify JDK version for gradle script

On one of my android application, it needs JDK 11, but I also installed the JDK 18 on my computer, so it reports errors when compile the…

技术笔记

How to get manifest from an APK file

I just make some APKs with different user-permissions, I want to check whether the user-permissions are correct from APK files, then I want…

技术笔记

Open folder on current window in vscode

I use vscode to write codes, when I am study, I usually open the ebook and vscode in tile mode, the ebook on the left and the vscode on the…

技术笔记

Rename wp-admin and wp-login.php

After we install the wordpress, the login path is wp-login.php and the manage url is wp-admin, I think it’s not secure enough, so I want to…

技术笔记

Use Criteria to generate realm query string Realm kotlin query criteria

I am investigating how to use Realm-Kotlin on KMM module, realm is a Non-SQL database, and it is great when I try to use it in the KMM…

技术笔记

The tips that I collected on backup files

There are too many files on my machine, and I want to backup them to the cloud, and I also don’t just backup the plain files, so I want to…

技术笔记

How to update local dns cache on Mac

Today, I add one of my domains to Cloudflare, but after I added a new record, I can’t access the web on my Mac, when I try to ping the…

技术笔记

Solved: mutation attempt of frozen kotlin.native.internal.Ref@xxxxxxx

Problem

技术笔记

How to connect a domain with specific ip address

Sometimes, we might configure multiple ip address to a domain, or sometimes the domain does not work in some places, so I want to know how…

技术笔记

Git config account information

When we use git on a server first time, it will report the following error if we didn’t set the email and name: