<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[bear_sun的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/bear_sun</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; bear_sun]]></copyright><item><title><![CDATA[Exception:[IBM][CLI Driver] CLI0124E Invalid argument value.SQLSTATE=HY009 SQLCODE=-99999]]></title><link>https://blog.youkuaiyun.com/bear_sun/article/details/91393252</link><guid>https://blog.youkuaiyun.com/bear_sun/article/details/91393252</guid><author>bear_sun</author><pubDate>Mon, 10 Jun 2019 19:19:09 +0800</pubDate><description><![CDATA[最近工作的时候，要将数据逐条插入到db2数据库里面，我使用的是db2的python接口ibm_db，然而我要运行的sql语句里面有中文。我开始用得python3.6，发现没有这个问题。但是因为历史原因，代码需要用python2.7跑，结果再跑同样得sql语句得时候，出现了上面这个错误。


out_stmt = ibm_db.exec_immediate(conn,out_sql)

真的是太坑爹...]]></description><category></category></item><item><title><![CDATA[Anaconda安装出现 WindowsError:[Error 2]或者系统找不到指定文件的解决办法]]></title><link>https://blog.youkuaiyun.com/bear_sun/article/details/86306651</link><guid>https://blog.youkuaiyun.com/bear_sun/article/details/86306651</guid><author>bear_sun</author><pubDate>Fri, 11 Jan 2019 17:22:10 +0800</pubDate><description><![CDATA[我碰到的问题和这位老哥很像https://ask.youkuaiyun.com/questions/695597，真是同是天涯沦落人啊。

我之前用的anaconda2，后来因为其他原因需要使用anaconda3，当我卸载掉anaconda2的时候发现，安装anaconda3出现问题了。这个问题后来查询百度，基本上都是failed to create anacoda menu。无法生成anaconda 快捷方......]]></description><category></category></item><item><title><![CDATA[[转]c/c++: c++函数返回类型什么情况带const]]></title><link>https://blog.youkuaiyun.com/bear_sun/article/details/83309741</link><guid>https://blog.youkuaiyun.com/bear_sun/article/details/83309741</guid><author>bear_sun</author><pubDate>Tue, 23 Oct 2018 17:04:23 +0800</pubDate><description><![CDATA[说实话，感觉C++编程中用const的频率还是很高的。除了一些常量的定义用到，其实，在函数定义里面用的也挺多的，初学的时候看还听困惑的，感觉这边博文讲const讲的挺全，记录学习一下。

https://www.cnblogs.com/Azhu/p/4352613.html...]]></description><category></category></item><item><title><![CDATA[TypeError: Object of type ‘bytes‘ is not JSON serializable]]></title><link>https://blog.youkuaiyun.com/bear_sun/article/details/79397155</link><guid>https://blog.youkuaiyun.com/bear_sun/article/details/79397155</guid><author>bear_sun</author><pubDate>Wed, 28 Feb 2018 10:26:36 +0800</pubDate><description><![CDATA[笔者将mat文件用python读取数据之后，得到一个字典数组，笔者想将这个字典数组储存到json文件中，因此应该先编码json数据，因此用到了json.dumps函数进行编码，但是我使用json.dumps函数时发现有会出现问题：


TypeError: Object of type 'bytes' is not JSON serializable

后来查阅相关资料才发现，默认...]]></description><category></category></item><item><title><![CDATA[python next()函数]]></title><link>https://blog.youkuaiyun.com/bear_sun/article/details/78479449</link><guid>https://blog.youkuaiyun.com/bear_sun/article/details/78479449</guid><author>bear_sun</author><pubDate>Wed, 08 Nov 2017 15:36:04 +0800</pubDate><description><![CDATA[最近在看python编程：从入门到实践里面读文件有用函数next()，对此函数不是很理解，看的代码如下：import csv
filename='E:\python学习\pcc-master\chapter_16\sitka_weather_07-2014.csv'
with open(filename) as  f:
    reader=csv.reader(f)
    header_row=]]></description><category></category></item><item><title><![CDATA[PAT学习笔记（1）]]></title><link>https://blog.youkuaiyun.com/bear_sun/article/details/78320332</link><guid>https://blog.youkuaiyun.com/bear_sun/article/details/78320332</guid><author>bear_sun</author><pubDate>Mon, 23 Oct 2017 16:37:27 +0800</pubDate><description><![CDATA[c++]]></description><category></category></item><item><title><![CDATA[anaconda4.4.0 python3.6 安装opencv3.3.0.10]]></title><link>https://blog.youkuaiyun.com/bear_sun/article/details/78089630</link><guid>https://blog.youkuaiyun.com/bear_sun/article/details/78089630</guid><author>bear_sun</author><pubDate>Mon, 25 Sep 2017 21:23:17 +0800</pubDate><description><![CDATA[网站:http://www.lfd.uci.edu/~gohlke/pythonlibs/]]></description><category></category></item><item><title><![CDATA[**libaio.so.1: cannot open shared object file解决方法**]]></title><link>https://blog.youkuaiyun.com/bear_sun/article/details/70992326</link><guid>https://blog.youkuaiyun.com/bear_sun/article/details/70992326</guid><author>bear_sun</author><pubDate>Sun, 30 Apr 2017 09:09:28 +0800</pubDate><description><![CDATA[libaio.so.1: cannot open shared object file解决方法]]></description><category></category></item></channel></rss>