Zhentiw - 博客园

2023年2月5日

[Express] Add error handling middleware for express

摘要： Express app: import cors from 'cors'; import express, { Application } from 'express'; import routes from './routes'; import * as middlewares from './m 阅读全文

posted @ 2023-02-05 01:07 Zhentiw 阅读(61) 评论(0) 推荐(0)

[Utils] Create a logger helper

摘要： function getTimeNow() { const now = new Date().toLocaleTimeString( 'en-US', { hour12: false } ); return now; } function info(functionName: string, ... 阅读全文

posted @ 2023-02-05 01:03 Zhentiw 阅读(38) 评论(0) 推荐(0)

[CLI] Github workflow

摘要： name: Development pipeline on: pull_request: branches: - main jobs: Server: runs-on: ubuntu-22.04 steps: - name: Check files uses: actions/checkout@v3 阅读全文

posted @ 2023-02-05 00:42 Zhentiw 阅读(39) 评论(0) 推荐(0)

[Postgres Bash] Wait for database

摘要： Server wait for database get ready # From https://docs.docker.com/compose/startup-order/ #!/bin/sh # wait-for-postgres.sh set -e host="$1" shift # Log 阅读全文

posted @ 2023-02-05 00:37 Zhentiw 阅读(61) 评论(0) 推荐(0)

2023年2月4日

[Docker] Remove all containers and images

摘要： To clean up Docker images and containers, you can use the following commands in the terminal: Remove all containers: docker rm $(docker ps -a -q) Remo 阅读全文

posted @ 2023-02-04 23:12 Zhentiw 阅读(44) 评论(0) 推荐(0)

[Docker] Build multi stage image

摘要： Existing Dockerfile Dockerfile: FROM python:3 ENV PYBASE /pybase ENV PYTHONUSERBASE $PYBASE ENV PATH $PYBASE/bin:$PATH RUN pip install pipenv WORKDIR 阅读全文

posted @ 2023-02-04 17:42 Zhentiw 阅读(201) 评论(0) 推荐(0)

2023年2月3日

[Typescript] Defining exclusive properties with TypeScript

摘要： type A = {other: 'string', url: 'string'} type B = {other: 'string', ids: 'string'} type Exclusive< T extends Record<PropertyKey, unknown>, U extends 阅读全文

posted @ 2023-02-03 18:40 Zhentiw 阅读(24) 评论(0) 推荐(0)

2023年2月2日

[Typescript] Function overload: For default value arguement

摘要： import { Equal, Expect } from "../helpers/type-utils"; const obj = { a: 1, b: 2, c: 3, } as const; type ObjKey = keyof typeof obj; // If don't pass in 阅读全文

posted @ 2023-02-02 16:04 Zhentiw 阅读(38) 评论(0) 推荐(0)

[Typescript] Function overload: Data hook problem

摘要： Requirement is if pass in initialData, then return type should not contain undefined, otherwise, it should. import { it } from "vitest"; import { Equa 阅读全文

posted @ 2023-02-02 15:51 Zhentiw 阅读(27) 评论(0) 推荐(0)

[Typescript] The Inference Mystery Solved

摘要： When we pass in "div" to document.querySelector, it returns an HTMLDivElement or null. Similarly, when we pass it "span" we're getting an HTMLSpanElem 阅读全文

posted @ 2023-02-02 15:42 Zhentiw 阅读(45) 评论(0) 推荐(0)

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