jdhao's digital space

Recently when I was working with Elasticsearch, I found this weird issue that the document count for the newly created index is not correct.

Some notes on using the Google Cloud storage.

在德国的德超很少能见到羊肉，不过在土耳其超市可以很方便买到羊肉。

本文简单总结凉拌茄子的制作方法。

Apart from directly configuring the Python logging in the code itself.

A short summary on how to debug Wezterm issues.

This post is about how to set up black, the popular code formatter for Python projects.

This post is about how to set up Git so that people using different operating systems can work in the same repository, without messing up the line ending of source files.

In this post, I want to share a list of tips/setups for the Garmin Forerunner 965 watch.

In this post, I want to share the complete process and setup to download files from GCP in a Databricks workspace notebook.

We can use the Databricks cli to interact with Databricks workspaces programmatically on the command line.

Some observation and finding in working with Databricks workspace files.

这次我来复刻手抓羊肉饭。

Using a virtual environment for Project dev in Python is a good practice. venv is module that is available since Python 3.3.

A summary of different file systems in Databricks.

For array type column, explode() will convert it to n rows, where n is the number of elements in the array.

本文总结麻婆豆腐的做法。

本次来复刻台湾卤肉饭。

Some notes on developing a web application with FastAPI.

The Databricks cluster is using UTC as the default timezone.

In my previous post, I shared how to profile a single function using line_profiler.

家常少油版本茄子肉沫制作。

TL;DR: Lazy.nvim is amazing.

To extract pdf pages from several files, we can use the open source tool qpdf.

In post, I want to summarize the complete steps to deploy a demo web service implemented with FastAPI in Docker container.

When I upgrade wezterm from April release to July release, I noticed that some of the unicode icons in my neovim config are shown as box.

TL;DR: my config for pylsp can be found here.

In HTTP request, same query parameter with multiple values are allowed.

本文总结简易版“土豆胡萝卜烧牛肉”做法。

In this post, I want to share what I find about the Zsh startup files and their loading order in macOS.

Recently, I met a strange issue related to Tmux.

In this post, I want to share how you can work effectively with JSON file inside Neovim.

Databricks is centered around notebooks for doing a lot of works.

This is my learning notes for Agile and Scrum.

本文总结简易版凉拌牛肉的做法。

In this post, I want to share some command line tools written in Rust, which are good alternatives to some of the original tools used in command line.

In this post, I summarize how to get or set a Databricks spark configuration/property.

I got a Macbook with a German keyboard layout, and I am not accustomed to it.

Vimium is a Chrome extension that lets us to browse the internet with our fingers, rather than using the mouse.

要使用 Google Pay 需要谷歌服务的支持，小米手机至少旗舰机型都是自带谷歌服务的，但是默认没有打开。

由于疫情的影响，已经有两年没有在老家过春节。

我在高中还是大学读了宗璞的系列小说《野葫芦引》，其中的《西征记》描写了滇西抗战的经历，所以我一直想去腾冲走一趟，去拜访一下国殇墓园，苦于打工人没有时间，这个愿望在今年实现了。

每次去贵阳都是浮光掠影，因为它不是我的终点站。

找海外工作很重要的一个要求语言过关，根据国家的不同，对语言的要求也不同，英语国家当然英语就足够了，有的欧洲国家公司还会要求你掌握当地语言，如果你不会，那投递简历时就可以跳过这些公司了。

大学毕业以后，就没去过长沙了，来深圳工作几年也没去过长沙一次，正好趁着这次有时间去长沙逛一下。

如果你要问我心中第一美食之都，我会说是西安。

拿到德国工作 offer 以后，我们需要申请合适的签证前往德国。

2022 年总共写了 49 篇博客 1，大部分博客很短，没花太多时间就可以写完。

在 2022 年 12 月底，我也感染了 omicron 病毒，本文对感染过程做一记录。