<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[bless4ever的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/bless4ever</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; bless4ever]]></copyright><item><title><![CDATA[flask SQLAlchemy查询缓存问题]]></title><link>https://blog.youkuaiyun.com/bless4ever/article/details/109324614</link><guid>https://blog.youkuaiyun.com/bless4ever/article/details/109324614</guid><author>bless4ever</author><pubDate>Wed, 28 Oct 2020 01:17:29 +0800</pubDate><description><![CDATA[使用model.query查询数据后会缓存着，数据源更新后查询出来的数据还是之前查询的缓存，使用db.session.query解决该问题。


# 原先问题代码
# pics = Info.query.filter(Info.id&gt;config.start_id).all()
# 解决代码
pics = db.session.query(Info).filter(Info.id&gt;config.start_id).all()







...]]></description><category></category></item><item><title><![CDATA[快速排序，python实现与测试]]></title><link>https://blog.youkuaiyun.com/bless4ever/article/details/106997681</link><guid>https://blog.youkuaiyun.com/bless4ever/article/details/106997681</guid><author>bless4ever</author><pubDate>Sun, 28 Jun 2020 14:08:00 +0800</pubDate><description><![CDATA[import random

'''
随机列表
'''
def randmom_list():
    list = []
    i=0
    key = random.randint(10,30)
    while i &lt;= key:
        list.append(random.randint(1,100))
        i = i+1
    print(list)
    return list



'''
快速排序
'''

def Quicksort(list,L,R.]]></description><category></category></item><item><title><![CDATA[硬盘安装Ubuntu时出现filesystem type is ntfs partition type 0x07]]></title><link>https://blog.youkuaiyun.com/bless4ever/article/details/17733831</link><guid>https://blog.youkuaiyun.com/bless4ever/article/details/17733831</guid><author>bless4ever</author><pubDate>Wed, 01 Jan 2014 13:35:57 +0800</pubDate><description><![CDATA[title Ubuntu 11.04
root (hd0,3)
kernel (hd0,3)/vmlinuz
 boot=casper iso-scan/filename=/ubuntu11.04.iso ro quiet splash
locale=zh_CN.UTF-8
initrd (hd0,3)/initrd.lz
确认以上红字的文件名是否与本地的文件名相同，包括后缀；]]></description><category></category></item></channel></rss>