OnJuly27,2022,HuaweiannouncedtolaunchtheHarmonyOS3.0.AsaresponsetoU.S.regulatoryrestrictions,Huawei'sHarmonyOSalsomakesitmorelikelythatwewillseemoreChineseoperatingsystemsonthemarketofsmartdevicesinthefuture.Inthepastfewyears,HarmonyOShasbeensubjecttocontroversyoverwhetheritissimplyaforkofAndroid.Wi
Asoneoftheindustriesmostreceptivetotechnologicaladvances,thefinancialindustryhasalwaysincorporatedvariousapproachestofacilitatetransactionconvenience.Earlierthisyear,thecentralbankreleasedthe"FinancialTechnologyDevelopmentPlan(2022-2025)"toguideandregulatefintechdevelopment.Throughoutrecentyears,dig
Asoneoftheindustriesmostreceptivetotechnologicaladvances,thefinancialindustryhasalwaysincorporatedvariousapproachestofacilitatetransactionconvenience.Earlierthisyear,thecentralbankreleasedthe"FinancialTechnologyDevelopmentPlan(2022-2025)"toguideandregulatefintechdevelopment.Throughoutrecentyears,dig
Autonomousdrivingtechnologyplaysacrucialroleinpromotingsmarttransportation.Amongvariousmodesoftransportation,roadtransportinline-haullogisticsisrelativelystandard,thereforemanyexpertsbelievethatline-haullogisticsmaybecomeatrialgroundforautonomousdrivingsystems.Aspartofthisyear'sAISummithostedby51CTO
Autonomousdrivingtechnologyplaysacrucialroleinpromotingsmarttransportation.Amongvariousmodesoftransportation,roadtransportinline-haullogisticsisrelativelystandard,thereforemanyexpertsbelievethatline-haullogisticsmaybecomeatrialgroundforautonomousdrivingsystems.Aspartofthisyear'sAISummithostedby51CTO
Python的反射机制可以动态获取对象信息以及动态调用对象，本文介绍如何获取对象中的函数注释信息以及参数信息。定义一个Person类：classPerson():deftalk(self,name,age,height=None):"""talkfunction:return:"""print(f"Mynameis{name}")print(f"Myageis{age}")ifheightisnotNone:print(f"Myheightis{height}")dir()命令也可以获取函数的属性信息：person=Person()print(dir(person))func=getattr(
Python的反射机制可以动态获取对象信息以及动态调用对象，本文介绍如何获取对象中的函数注释信息以及参数信息。定义一个Person类：classPerson():deftalk(self,name,age,height=None):"""talkfunction:return:"""print(f"Mynameis{name}")print(f"Myageis{age}")ifheightisnotNone:print(f"Myheightis{height}")dir()命令也可以获取函数的属性信息：person=Person()print(dir(person))func=getattr(
简单的流程化信息收集脚本importosimportfnmatchimportsocketimportshutildefcheckcdn(host):ip_list=[]try:addrs=socket.getaddrinfo(host,None)foriteminaddrs:ifitem[4][0]notinip_list:ip_list.append(item[4][0])count_ip=len(ip_list)ifcount_ip>1:returnFalseelifcount_ip==1:returnip_list[0]else:returnFalseexceptExceptionas
简单的流程化信息收集脚本importosimportfnmatchimportsocketimportshutildefcheckcdn(host):ip_list=[]try:addrs=socket.getaddrinfo(host,None)foriteminaddrs:ifitem[4][0]notinip_list:ip_list.append(item[4][0])count_ip=len(ip_list)ifcount_ip>1:returnFalseelifcount_ip==1:returnip_list[0]else:returnFalseexceptExceptionas
COSCon'22开源社/KAIYUANSHE 01活动概述业界具有广泛影响力的开源年度盛会2022第七届中国开源年会(COSCon'22)将于 10月29日-30日在线上（元宇宙+传统线上直播渠道）&线下（10+线下分会场）同步拉开帷幕。今年，我们的主题是: OpentheWorld（打开新世界）!由于疫情的原因，我们将沿用2021年的 1+N 模式，也就是一个线上分享主会场，加上N个城市当地聚会的分会场。线上大会共设有 1个主论坛和 16个分论坛，包含人工智能、云计算、大数据、开源教育、开源文化、开源治理、开源硬件、开源操作系统、女性论坛、开源公益、开源商业、Web应用开发以及闪电演讲等
