DEV Community: CoderEthanLiu

面试

CoderEthanLiu — Fri, 12 May 2023 10:39:55 +0000

面试后感谢信 Thank-you Email

CSS

CoderEthanLiu — Fri, 28 Apr 2023 12:40:56 +0000

设置行内块垂直方向对齐方式 vertical-align:middle

button
不继承背景颜色

position: relative
不脱标，占位；改变位置相对于自己原来的位置

position: absolute/fixed
脱标，不占位；display:inline-block

VSCode extension Code Runner

CoderEthanLiu — Mon, 27 Mar 2023 22:31:03 +0000

Open Code runner's Executor map settings.json --> find "python" and you'll notice that it says something like "python" == "python -u" --> change this to "python" == "python3"

2008 financial crisis (subprime mortgage crisis)

CoderEthanLiu — Mon, 27 Mar 2023 22:28:44 +0000

Mortgage-backed security
Asset Backed Securitisation

Mac: Change the VSCode git extension account

CoderEthanLiu — Tue, 21 Mar 2023 15:29:08 +0000

Keychain Access: delete the credential.

Git

CoderEthanLiu — Fri, 17 Mar 2023 10:41:46 +0000

git commit -m: log message

browser shortcuts

CoderEthanLiu — Fri, 17 Mar 2023 10:35:02 +0000

command + 1/2..: 切换标签页

html

CoderEthanLiu — Thu, 16 Mar 2023 23:40:26 +0000

href: hypertext reference.
<hr>horizontal rule. Thematic break.

Linux command

CoderEthanLiu — Fri, 10 Mar 2023 10:48:13 +0000

ls list directory content
ls -alist all
ll list long information
pwd print work directory
mkdir make directory
cd change directory
clear or ctrl + l向下翻一页
mv move

JS

CoderEthanLiu — Tue, 28 Feb 2023 10:01:09 +0000

brew install nodes
npm i -g pnpm
pnpm setup
source ~/.zshrc
pnpm env use --global
pnpm add @nestjs/cli -g
nest new

pnpm up --latest

pnpm add typescript \
eslint \
prettier \
@typescript-eslint/parser \
@typescript-eslint/eslint-plugin \
eslint-config-airbnb-base \
eslint-config-airbnb-typescript \
eslint-config-prettier \
eslint-plugin-import \
eslint-plugin-prettier \
eslint-plugin-unused-imports \
eslint-plugin-jest -D

Computer Science

CoderEthanLiu — Mon, 27 Feb 2023 20:34:45 +0000

and and or always return the last thing they evaluate, whether they short circuit or not.

Java

CoderEthanLiu — Wed, 08 Feb 2023 15:52:16 +0000

不同类型的整数一起运算，小类型需要转换为大类型，short、byte、char一律转换为int再进行计算（无论算式中有无int，都需要转换），结果也是int；如果算式中出现了long类型，那么全部都需要转换到long类型再进行计算，结果也是long，反正就是依大的来。

字符串不仅可以跟字符串拼接，也可以跟基本数据类型拼接