https://qwtoe.github.io生活中不必要渴求别人的理解与认同。In life it is unnecessary to crave others' understanding and approval.moonzfzs' BlogSpacehttp://www.rssboard.org/rss-specificationpython-feedgenhttps://img.icons8.com/?size=100&id=rYxZhsdVXXJS&format=png&color=000000https://qwtoe.github.ioTue, 24 Sep 2024 15:11:29 +0000moonzfzs' BlogSpace60moonzfzs' BlogSpacehttps://qwtoe.github.io/post/freqtrade-huan-jing-da-jian-zhi-nan-%26-cai-keng.html背景：空白服务器 首先，在https://www.freqtrade.io/en/stable/docker_quickstart/根据提示，通过 docker 进行环境搭建。https://qwtoe.github.io/post/freqtrade-huan-jing-da-jian-zhi-nan-%26-cai-keng.htmlTue, 24 Sep 2024 15:11:05 +0000https://qwtoe.github.io/post/TradingView-zi-ding-yi-zi-ji-de-BarCount-zhi-biao.html根据纽约的开盘时间-结束时间显示BarCount，其他时间不显示，还可以定义默认几根K线显示一个BarCount。https://qwtoe.github.io/post/TradingView-zi-ding-yi-zi-ji-de-BarCount-zhi-biao.htmlWed, 18 Sep 2024 14:05:53 +0000https://qwtoe.github.io/post/%5BCodeforces%5D2008B%20Square%20or%20Not.html[2008B](https://codeforces.com/problemset/problem/2008/B) [Square or Not](https://codeforces.com/problemset/problem/2008/B) 思路： 1、先判断是否为平方数； 2、遍历正方形，计算`(i,j)`所对应在 str 中的下标，判断正方形边缘是否为1，内部是否为0。https://qwtoe.github.io/post/%5BCodeforces%5D2008B%20Square%20or%20Not.htmlTue, 17 Sep 2024 06:10:22 +0000https://qwtoe.github.io/post/VS%20Code-zhong-duan-ming-ling-zhi-xing-hou-chu-xian-%20__vsc_prompt_cmd_original-%20command%20not%20found.html操作系统：Ubuntu Server 20.04 LTS 64bit VS Code终端命令执行后老是出现 `__vsc_prompt_cmd_original: command not found` ：  解决方案： 1、`vim ~/.bashrc` 2、在~/.bashrc里面加入命令：`unset PROMPT_COMMAND` 3、`source ~/.bashrc` <!-- ##{'script':'<script src='https://blog.meekdai.com/Gmeek/plugins/GmeekVercount.js'></script>'}## -->。https://qwtoe.github.io/post/VS%20Code-zhong-duan-ming-ling-zhi-xing-hou-chu-xian-%20__vsc_prompt_cmd_original-%20command%20not%20found.htmlMon, 16 Sep 2024 15:13:50 +0000https://qwtoe.github.io/post/Mac-shang-an-zhuang-node.js.html官网的安装教程 https://nodejs.org/en/download/package-manager ： ```bash # installs nvm (Node Version Manager) curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.0/install.sh | bash # download and install Node.js (you may need to restart the terminal) nvm install 20 # verifies the right Node.js version is in the environment node -v # should print `v20.17.0` # verifies the right npm version is in the environment npm -v # should print `10.8.2` ``` 但是执行第一条命令就报错：`Failed to connect to raw.githubusercontent.com port 443 after 8 ms: Couldn't connect to server` **解决办法：** 1、https://www.ipaddress.com 查询 `raw.githubusercontent.com` 域名的 ip 地址。https://qwtoe.github.io/post/Mac-shang-an-zhuang-node.js.htmlMon, 16 Sep 2024 08:08:01 +0000