<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Jason_Kelvin的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Jason_Kelvin</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Jason_Kelvin]]></copyright><item><title><![CDATA[生成随机的账号或者密码]]></title><link>https://blog.youkuaiyun.com/Jason_Kelvin/article/details/121627970</link><guid>https://blog.youkuaiyun.com/Jason_Kelvin/article/details/121627970</guid><author>Jason_Kelvin</author><pubDate>Tue, 30 Nov 2021 11:06:20 +0800</pubDate><description><![CDATA[平时经常要用到一些测试的数据.无论是插入数据库还是写入到文本中.都需要一些模拟的数据.

下面就写了一个专门生成随机的字符.可以做用生成账号或者密码.

直接上代码


import random


def random_characters(num, digits):
    """
    生成随机的字符.此方法可以用于生成账号和密码
    :param num:生成字符的个数
    :param digits:生成字符的位数
    :return:无
    """
    random.se]]></description><category></category></item><item><title><![CDATA[python 得到List中最小(最大)的数-算法]]></title><link>https://blog.youkuaiyun.com/Jason_Kelvin/article/details/120273442</link><guid>https://blog.youkuaiyun.com/Jason_Kelvin/article/details/120273442</guid><author>Jason_Kelvin</author><pubDate>Mon, 13 Sep 2021 19:19:30 +0800</pubDate><description><![CDATA["""
    计算出列表中最小的数
"""


def f_calculate_min(list_target):
    min_value = list_target[0]
    for i in range(1, len(list_target)):
        if min_value &gt; list_target[i]:
            min_value = list_target[i]
    return min_value



调用:


list01 = [88,.]]></description><category></category></item><item><title><![CDATA[python 算法-累计乘法]]></title><link>https://blog.youkuaiyun.com/Jason_Kelvin/article/details/120263908</link><guid>https://blog.youkuaiyun.com/Jason_Kelvin/article/details/120263908</guid><author>Jason_Kelvin</author><pubDate>Mon, 13 Sep 2021 11:37:06 +0800</pubDate><description><![CDATA["""
    函数
        数值累乘
        调用:实参不限个数
"""


def f_cumulative_multiplication(*args):
    result = 1
    for index in range(len(args)):
        result *= args[index]
    return result

调用：


print(f"结果是:{f_cumulative_multiplication(5, 6, 8)}")

累计乘法其实和累.]]></description><category></category></item><item><title><![CDATA[python list列表排序算法 降序排列(由大--＞到小)]]></title><link>https://blog.youkuaiyun.com/Jason_Kelvin/article/details/120249085</link><guid>https://blog.youkuaiyun.com/Jason_Kelvin/article/details/120249085</guid><author>Jason_Kelvin</author><pubDate>Sun, 12 Sep 2021 12:12:07 +0800</pubDate><description><![CDATA["""
    list排序算法.降序排列
    由大--&gt;到小
"""


def sort_list_big(list_new):
    """
    list排序算法.降序排列
    :param list_new:列表形参
    :return:
    """
    for r in range(len(list_new) - 1):
        # 作对比
        for i in range(r + 1, len(list_new)):
            .]]></description><category></category></item><item><title><![CDATA[python 字典排序法--＞升序排列]]></title><link>https://blog.youkuaiyun.com/Jason_Kelvin/article/details/120248981</link><guid>https://blog.youkuaiyun.com/Jason_Kelvin/article/details/120248981</guid><author>Jason_Kelvin</author><pubDate>Sun, 12 Sep 2021 12:00:01 +0800</pubDate><description><![CDATA[都知道，python直接排序字典是没有办法排序的。

那么可以将它变成List来排序。


def arrangement_ascending(dict_target):
    list_k_y = list(dict_target.items())
    for r in range(len(list_k_y) - 1):
        for c in range(r + 1, len(list_k_y)):
            if list_k_y[r][1] &gt; list_k_y[]]></description><category></category></item></channel></rss>