2022 Chinese Spring Festival starts a new year for Chinese people. Recalling the life in 2021, I made a important decision in my lifetime. I moved from one city to another city, which is far from my hometown. This change… Read More
fix “the task was canceled by a user” error in VMware
A few days ago, I encountered an error saying ‘the task was canceled by a user’, when I tried to deploy a OVF template using VMware vsphere client. When I first glanced at this this error message, I though my… Read More
raw.githubusercontent.com的DNS记录被污染了
今天晚上我在自己的Ubuntu系统上，执行如下命令，想安装pyenv工具: curl -L https://github.com/pyenv/pyenv-installer/raw/master/bin/pyenv-installer | bash 结果遇到错误，报connection refused。 curl: (7) Failed to connect to raw.githubusercontent.com port 443: Connection refused
hello world 2021
Nearly one month has passed since 2021. when looking back in 2020, I went though a lot of things. Some of them made me sad, even crying, while some others inspired me and pushed me to advance towards the good… Read More
request access token from keycloak using restapi
A few days ago, I was assigned a task to write a script to request access token from keycloak using restapi. After googling in the internet, I got the answer. Mark it here for later reference: curl -L -X POST… Read More
国内无法访问google字体api
最新几天发现自己的博客有点问题。就是网页打开特别慢，大概需要花费几十秒的时间。并且页面打开后，网页字体也不对。之前在公司访问自己的页面，没有发现什么问题，不过最近几天在家里访问时，就会出现这个问题。今天周末花了点时间看了一下，发现原来是google字体api服务器又被国家防火墙给屏蔽。
Nodejs JavaScript heap out of memory
Yesterday when I tried to build my react application, I got the below error message in the console: FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed – JavaScript heap out of memory 1: 0x8dc510 node::Abort() [node] 2: 0x8dc55c [node]… Read More
hello world
This is a hello world web page.