<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[wanderman1836的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/wanderman1836</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; wanderman1836]]></copyright><item><title><![CDATA[鸿蒙PC开发笔记三：HarmonyOS PC 命令行开发和Helloworld]]></title><link>https://blog.youkuaiyun.com/wanderman1836/article/details/155755927</link><guid>https://blog.youkuaiyun.com/wanderman1836/article/details/155755927</guid><author>wanderman1836</author><pubDate>Wed, 10 Dec 2025 01:28:25 +0800</pubDate><description><![CDATA[HDC（HarmonyOS Device Connector）是OpenHarmony提供的命令行工具，用于连接和调试设备（如真机或模拟器）。文章最后附上其基本使用方法和常见命令。‌第一篇安装好了sdk，但是没有对系统进行配置，所以执行sdk相关命令找不到路径，这篇做个配置，再用命令行写个简单的Helloworld程序。首先，配置sdk，编辑~/.bash_profile加入到shell PATH，source ~/.bash_profile后应该命令生效，下面做几个简单测试。]]></description><category></category></item><item><title><![CDATA[鸿蒙PC开发笔记二：HarmonyOS PC 开发基本概念]]></title><link>https://blog.youkuaiyun.com/wanderman1836/article/details/155617809</link><guid>https://blog.youkuaiyun.com/wanderman1836/article/details/155617809</guid><author>wanderman1836</author><pubDate>Fri, 05 Dec 2025 22:10:26 +0800</pubDate><description><![CDATA[前面根据同学的经验克服了一系列问题总算对鸿蒙PC开发流程有了一个整体认识，接下来我们对基础和框架来个简单认识鸿蒙PC系统是指华为公司开发的一款操作系统，旨在为个人电脑提供全新的操作体验和功能。鸿蒙PC系统基于鸿蒙操作系统，是华为全场景智慧生态的一部分。鸿蒙PC系统的设计理念是构建一个统一的、灵活的操作系统，能够在不同设备之间实现无缝连接和协同工作。它采用分布式架构、统一开发、多终端适配、安全可靠等特点，提供更加智能、高效和便捷的用户体验。]]></description><category></category></item><item><title><![CDATA[鸿蒙PC开发笔记一：HarmonyOS PC 命令行适配指南（Mac 版）]]></title><link>https://blog.youkuaiyun.com/wanderman1836/article/details/155542486</link><guid>https://blog.youkuaiyun.com/wanderman1836/article/details/155542486</guid><author>wanderman1836</author><pubDate>Thu, 04 Dec 2025 00:11:39 +0800</pubDate><description><![CDATA[第一步：安装python3，因为鄙人用的10.15老系统，系统默认的python2.7依然在发光，之前brew安装的3.8版本有点低，没有科学上网brew upgrade多次不成功，所以索性从python官网下载了3.9.13安装包，下面配置有点麻烦，因为无法通过shell alias覆盖系统的python2，所以爱了一下，好容易发现可以通过在用户目录下建立bin目录，软连接安装的python3，然后加入PATH路径（这个方案确实柳暗花明以前没想到……步骤四：运行build.sh编译。]]></description><category></category></item><item><title><![CDATA[分享Udacity纳米课程优惠码（价值300元）]]></title><link>https://blog.youkuaiyun.com/wanderman1836/article/details/81222957</link><guid>https://blog.youkuaiyun.com/wanderman1836/article/details/81222957</guid><author>wanderman1836</author><pubDate>Thu, 26 Jul 2018 16:42:20 +0800</pubDate><description><![CDATA[我分享了300元学费红包给你，快来学Google、亚马逊、Facebook官方的机器学习、数据分析、前端开发课程。在这领取: http://cn.udacity.com/referral-invitation/?referral_recipient_amount_off=300&amp;amp;referral_recipient_coupon_code=5D5DBBED...]]></description><category></category></item><item><title><![CDATA[Solidity创建以太坊智能合约（一）]]></title><link>https://blog.youkuaiyun.com/wanderman1836/article/details/79519413</link><guid>https://blog.youkuaiyun.com/wanderman1836/article/details/79519413</guid><author>wanderman1836</author><pubDate>Wed, 11 Jul 2018 16:19:01 +0800</pubDate><description><![CDATA[$ ./build/bin/geth --datadir=~/Library/Ethereum/privatechain/chaindata/ init ~/Library/Ethereum/privatechain/genesis.json

INFO [03-11|18:45:18] Maximum peer count                       ETH=25 LES=0 t...]]></description><category></category></item><item><title><![CDATA[About bash_profile and bashrc on macOS and higher Serbia]]></title><link>https://blog.youkuaiyun.com/wanderman1836/article/details/79134376</link><guid>https://blog.youkuaiyun.com/wanderman1836/article/details/79134376</guid><author>wanderman1836</author><pubDate>Mon, 22 Jan 2018 22:22:04 +0800</pubDate><description><![CDATA[About bash_profile and bashrc on macOS


Note: bash_profile is completely different from configuration profiles. Learn more about Configuration Profiles in my book: ‘Property
 Lists, Preferences a]]></description><category></category></item><item><title><![CDATA[Setting Up Cron Job Using crontab]]></title><link>https://blog.youkuaiyun.com/wanderman1836/article/details/79123098</link><guid>https://blog.youkuaiyun.com/wanderman1836/article/details/79123098</guid><author>wanderman1836</author><pubDate>Sun, 21 Jan 2018 21:09:53 +0800</pubDate><description><![CDATA[Setting Up Cron Job Using
crontab:
Step 1: Open a Terminal Window (Command Line) in Linux.
Step 2:
The following is a list of cron directories:•
/etc/cron.hourly
• /etc/cron.daily
• /etc/cron.w]]></description><category></category></item><item><title><![CDATA[Bootcamp partitioning error in macOS 10.13]]></title><link>https://blog.youkuaiyun.com/wanderman1836/article/details/78808720</link><guid>https://blog.youkuaiyun.com/wanderman1836/article/details/78808720</guid><author>wanderman1836</author><pubDate>Fri, 15 Dec 2017 00:01:31 +0800</pubDate><description><![CDATA[通过下面的命令删除本地Time Machine快照即可


$ tmutil thinlocalsnapshots / 9999999999999999]]></description><category></category></item><item><title><![CDATA[Ubuntu编译运行bitcoin运行全节点之Error处理]]></title><link>https://blog.youkuaiyun.com/wanderman1836/article/details/78356884</link><guid>https://blog.youkuaiyun.com/wanderman1836/article/details/78356884</guid><author>wanderman1836</author><pubDate>Thu, 26 Oct 2017 17:55:31 +0800</pubDate><description><![CDATA[g++: internal compiler error: Killed (program cc1plus)
Please submit a full bug report,
错误内容


g++: internal compiler error: Killed (program cc1plus)
Please submit a full bug report,
with preproce]]></description><category></category></item><item><title><![CDATA[Ubuntu编译运行bitcoin运行全节点]]></title><link>https://blog.youkuaiyun.com/wanderman1836/article/details/78356036</link><guid>https://blog.youkuaiyun.com/wanderman1836/article/details/78356036</guid><author>wanderman1836</author><pubDate>Thu, 26 Oct 2017 17:02:50 +0800</pubDate><description><![CDATA[比特币源码linux下环境配置编译运行bitcoin


时间:2017-03-04来源:linux网站 作者:Mosen_Huang







由于近期学习区块链，需要学习下比特币源码，所以尝试着在windows和Linux环境下编译运行，但是windows下的环境配置很繁琐总是在装qt的时候报错，下面贴一下在linux环境下的配置和运行步骤（ubuntu)
gith]]></description><category></category></item><item><title><![CDATA[C# 64位win7下DllImport LoadLibrary函数失败]]></title><link>https://blog.youkuaiyun.com/wanderman1836/article/details/77899816</link><guid>https://blog.youkuaiyun.com/wanderman1836/article/details/77899816</guid><author>wanderman1836</author><pubDate>Fri, 08 Sep 2017 22:41:30 +0800</pubDate><description><![CDATA[C# 64位win7下DllImport LoadLibrary函数失败







[DllImport["kernel32.dll"]]
static extern IntPtr LoadLibrary(string lpFileName);


public void Fun()
{
   IntPtr p = LoadLibrary("abc.dll");
}


]]></description><category></category></item><item><title><![CDATA[How to keep CoreBluetooth connection alive between views]]></title><link>https://blog.youkuaiyun.com/wanderman1836/article/details/76855820</link><guid>https://blog.youkuaiyun.com/wanderman1836/article/details/76855820</guid><author>wanderman1836</author><pubDate>Mon, 07 Aug 2017 19:34:26 +0800</pubDate><description><![CDATA[How to keep CoreBluetooth connection alive between views
asked by Simon Bøgh on Jan
 11 2016 23:05


 
 
 
 
 
 
 





I have implemented CoreBluetooth for an app based on Apples Cor]]></description><category></category></item><item><title><![CDATA[Change serif, sans-serif and monospace generic font families mapping on Linux operating system]]></title><link>https://blog.youkuaiyun.com/wanderman1836/article/details/74936690</link><guid>https://blog.youkuaiyun.com/wanderman1836/article/details/74936690</guid><author>wanderman1836</author><pubDate>Mon, 10 Jul 2017 21:08:35 +0800</pubDate><description><![CDATA[Change serif, sans-serif and monospace generic font families mapping on Linux operating system

3
 Replies


Tweet







Different
 Linux distributions map different fonts to generic f]]></description><category></category></item><item><title><![CDATA[How to convert docx/odt to pdf/html with Java?]]></title><link>https://blog.youkuaiyun.com/wanderman1836/article/details/74936661</link><guid>https://blog.youkuaiyun.com/wanderman1836/article/details/74936661</guid><author>wanderman1836</author><pubDate>Mon, 10 Jul 2017 21:06:39 +0800</pubDate><description><![CDATA[How to convert docx/odt to pdf/html with Java?

décembre 6, 2012angelozerrLaisser
 un commentaireGo
 to comments






 

 

 

 

 

 



31 Votes





How to convert d]]></description><category></category></item><item><title><![CDATA[How to Get Code into a Docker Container]]></title><link>https://blog.youkuaiyun.com/wanderman1836/article/details/73360571</link><guid>https://blog.youkuaiyun.com/wanderman1836/article/details/73360571</guid><author>wanderman1836</author><pubDate>Sat, 17 Jun 2017 01:20:04 +0800</pubDate><description><![CDATA[How to Get Code into a Docker Container
18 MAY 2016

When transitioning to a container-based deployment, the question of how to get code into containers often comes up. This article will look at th]]></description><category></category></item><item><title><![CDATA[Ethereum Docker开发环境搭建（Mac版）]]></title><link>https://blog.youkuaiyun.com/wanderman1836/article/details/72230525</link><guid>https://blog.youkuaiyun.com/wanderman1836/article/details/72230525</guid><author>wanderman1836</author><pubDate>Mon, 15 May 2017 22:55:48 +0800</pubDate><description><![CDATA[本文提供一个简单搭建以太坊Docker开发环境的方法。步骤如下：

$ git clone https://github.com/Capgemini-AIE/ethereum-docker.git 

$ cd ./ethereum-docker
＃启动以太坊Docker cluster！



$ docker-compose up -d


$ docker exec]]></description><category></category></item><item><title><![CDATA[Postgres psql: FATAL:  Peer authentication failed for user "xxx"]]></title><link>https://blog.youkuaiyun.com/wanderman1836/article/details/71173030</link><guid>https://blog.youkuaiyun.com/wanderman1836/article/details/71173030</guid><author>wanderman1836</author><pubDate>Thu, 04 May 2017 18:00:22 +0800</pubDate><description><![CDATA[编辑pg_hba.conf


# vim /var/lib/pgsql/9.6/data/pg_hba.conf



# PostgreSQL Client Authentication Configuration File

# ===================================================

#

# Refer to th]]></description><category></category></item><item><title><![CDATA[CentOS 6.5 Install node.js]]></title><link>https://blog.youkuaiyun.com/wanderman1836/article/details/70834074</link><guid>https://blog.youkuaiyun.com/wanderman1836/article/details/70834074</guid><author>wanderman1836</author><pubDate>Wed, 26 Apr 2017 23:40:08 +0800</pubDate><description><![CDATA[第一步：下载

# wget https://nodejs.org/dist/v6.10.2/node-v6.10.2-linux-x64.tar.xz --no-check-certificate

记住加上选项  --no-check-certificate



第二步：下载完成后解压

# tar xvf node-v6.10.2-linux-x64.tar.xz]]></description><category></category></item><item><title><![CDATA[最大化 Xcode Debug Console 窗口]]></title><link>https://blog.youkuaiyun.com/wanderman1836/article/details/70198225</link><guid>https://blog.youkuaiyun.com/wanderman1836/article/details/70198225</guid><author>wanderman1836</author><pubDate>Sun, 16 Apr 2017 21:19:04 +0800</pubDate><description><![CDATA[转自:http://fann.im/blog/2012/03/23/maximize-xcode-debug-console-window/

很酷的小技巧:
参考 How to get
 back the Console window in XCode4 做了一点点改动，Run 的时候自动切换到 Console Tab 并且是最大化展示，效果还不错。

打开 Tab 支持，View ]]></description><category></category></item><item><title><![CDATA[OpenClinica爬坑启示一]]></title><link>https://blog.youkuaiyun.com/wanderman1836/article/details/68265834</link><guid>https://blog.youkuaiyun.com/wanderman1836/article/details/68265834</guid><author>wanderman1836</author><pubDate>Thu, 30 Mar 2017 00:18:41 +0800</pubDate><description><![CDATA[3.7版本用的spring3.0.5，但是Github上的依赖用的jackson 1.5.3版本，所以经过无数折腾一直报500错，


java.lang.NoClassDefFoundError: Could not initialize class org.codehaus.jackson.map.ObjectMapper


经过莫兄帮助和Google不懈搜索，终于找到线索，3.]]></description><category></category></item></channel></rss>