macOS 查看应用的bundle identifier
macOS 查看应用的bundle identifier
osascript -e ‘id of app “Name of App”’
osascript -e ‘id of app “Microsoft Excel”’
单独设置应用的显示模式
defaults write com.oracle.workbench.MySQLWorkbench NSRequiresAquaSystemAppearance -bool yes
Reference
Easily see any app’s bundle identifier
VIM coc-java
VIM coc-java
[language-client-index] - Language server “java” started with
jdk 版本需要大于等于11
Pre-requisite: Java 11 must be installed on your machine and accessible in the PATH.
删除workspaceStorage
%APPDATA%\Code\User\workspaceStorage
~/.config/Code/User/workspaceStorage/
~/Library/Application Support/Code/User/workspaceStorage
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Java JDB
Java JDB
jdb
-attach <address> 关联一个VM
-sourcepath 指定源码路径, 使用:分隔
-classpath 指定class路径, 使用:分隔
jdb -attach 1099
jdb -listen 8088
jdb –listenany
jdb -tclient
jdb -tserver
// 指定源码路径
javac -sourcepath src -d target src/mypackage/Main.java
# if you have multiple files, you can always do
find . -name “*.java” -exec javac -sourcepat...
Linux sendmail
Linux sendmail
安装mailx
// 卸载
yum remove sendmail
yum remove postfix
// 安装
yum install mailx
配置mailx
vim /etc/mail.rc
set from="dingkaitest@163.com" #用来发送邮件的邮箱
set smtp=smtp.163.com #163的邮件发送服务器
set smtp-auth-user=dingkaitest #邮箱用户名（也可以写成"dingkaitest@163.com"）
set smtp-auth-password=密码 #邮箱密码
set smtp-auth=login
// ssl
set from=xx...
Tools MySqlWorkbench
Tools MySqlWorkbench
问题
1. Fatal Python error: initfsencoding: unable to load the file system codec
sys.path = ['/Applications/MySQLWorkbench.app/Contents/Resources/libraries'
, '/Library/Frameworks/Python.framework/Versions/3.7/lib/python37.zip'
, '/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7'
, '/Library/Frameworks/Python....
Proj PostMail
Proj PostMail
名词
// 类型
tracked mail: 可以投递到信箱里, 针对500克下的信件, 有轨迹查询
registered mail(挂号): 有特殊的预防措施, 注重安全性, 遗失后会赔偿
// 大小
Small(P): A5纸或者更小的
Medium(G): A4纸大小
Package(E): 小于2kg
Boxable(B): 可以装箱的, 可以投进家庭邮箱
Non-boxable(N): 不可装箱的, 不能投进家庭邮箱
// 税号
EORI: 即“经营者注册和识别号码”, 欧盟国家内清关必备的欧盟税号。如果你申请了一个EORI号码，你的进出口商品将更容易通过海关.
VAT: 这个号码被称为“增值税”。这是一种消费税，这个商品的价值有关，也和商...
Python uuid and token
Python uuid and token
uuid
import uuid
uuid.uuid1()
uuid.uuid3(namespace, len)
uuid.uuid4()
uuid.uuid5(namespace, len)
random
import random
import string
print(‘‘.join(random.sample(string.ascii_letters + string.digits + string.ascii_uppercase + string.digits, 64)))
Reference
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