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check_password 密码验证抛异常not enough values to unpack (expected 4, got 2)

1.项目场景:Django开发中进行用户前端输入的密码password与数据库中加密后的密码进行密码验证)2.问题描述:.抛异常**notenoughvaluestounpack(expected4,got2)**,定位到check_password(password,user.password)ifnotcheck_password(password,user.password):print('密码错误')raiseforms.ValidationError({'password':'密码错误'})3.解决过程:第一步,首先复习相关方法语法和源码定义用法:加密:make_password(t

check_password 密码验证抛异常not enough values to unpack (expected 4, got 2)

1.项目场景:Django开发中进行用户前端输入的密码password与数据库中加密后的密码进行密码验证)2.问题描述:.抛异常**notenoughvaluestounpack(expected4,got2)**,定位到check_password(password,user.password)ifnotcheck_password(password,user.password):print('密码错误')raiseforms.ValidationError({'password':'密码错误'})3.解决过程:第一步,首先复习相关方法语法和源码定义用法:加密:make_password(t

vuex报错:Property or method “$store“ is not defined on the instance but referenced during render. Make

‘store’isdefinedbutneverusedno-unused-vars最近在写vuex,报过一个这样的错误:Propertyormethod“$store”isnotdefinedontheinstancebutreferencedduringrender.Makesurethatthispropertyisreactive,eitherinthedataoption,orforclass-basedcomponents,byinitializingtheproperty.属性或方法“$store”未在实例上定义,但在渲染期间被引用。通过初始化该属性,确保该属性是反应性的,无论是

android - ListView : TextView with LinkMovementMethod makes list item unclickable?

我想要做的:一个包含这样消息的列表:andhereisthemnessagetheuserwrites,thatwillwrapnicelytothenextline.exactlylikethis.我有什么:ListViewR.layout.list_item:扩展上述布局并执行以下操作的适配器:SpannableStringBuilderf=newSpannableStringBuilder(check.getContent());f.append(username);f.setSpan(newInternalURLSpan(newOnClickListener(){@Overri

android - ListView : TextView with LinkMovementMethod makes list item unclickable?

我想要做的:一个包含这样消息的列表:andhereisthemnessagetheuserwrites,thatwillwrapnicelytothenextline.exactlylikethis.我有什么:ListViewR.layout.list_item:扩展上述布局并执行以下操作的适配器:SpannableStringBuilderf=newSpannableStringBuilder(check.getContent());f.append(username);f.setSpan(newInternalURLSpan(newOnClickListener(){@Overri

1045 - Access denied for user ‘root‘@‘xxx‘(using password:YES)

自己在linux部署了mysql,防火墙已经关闭了,但就是无法外网访问mysql,老是提示1045,在linux命令连接mysql是正常的,发现提示的ip和外网的ip不一致,但就是不知道怎么回事。mysql数据库自带一个表mysql表表中有个user表,存有mysql的所有用户账号和密码,还有账号绑定的host,查询发现,有的密码是空的,估计有问题。我就把所有密码重置成一样的密码(实际这步不需要的)updateusersetpassword=password('新密码');刷新mysql:flushprivileges;登录还是报1045的错误。最后在这篇文章:1045-Accessdenie

c++ - std::make_shared、std::unique_ptr 和移动构造函数

以下代码使用clang3.0/libc++编译:#includeclassFoo{public:Foo():mem_(newint(10)){}std::unique_ptrmem_;};intmain(){autofoo=std::make_shared();return0;}但是这个没有(std::string参数加了):#include#includeclassFoo{public:Foo(conststd::string&s):mem_(newint(10)){}std::unique_ptrmem_;};intmain(){autofoo=std::make_shared("

c++ - std::make_shared、std::unique_ptr 和移动构造函数

以下代码使用clang3.0/libc++编译:#includeclassFoo{public:Foo():mem_(newint(10)){}std::unique_ptrmem_;};intmain(){autofoo=std::make_shared();return0;}但是这个没有(std::string参数加了):#include#includeclassFoo{public:Foo(conststd::string&s):mem_(newint(10)){}std::unique_ptrmem_;};intmain(){autofoo=std::make_shared("

c++ - F# 性能 : What is making this code so slow?

这个F#代码试图解决ProjectEulerproblem#58:letinc=function|n->n+1letis_prime=function|2->true|nwhennfalse|n->[3..2..(int(sqrt(floatn)))]|>List.tryFind(funi->n%i=0)|>Option.isNoneletspir=Seq.initInfinite(funi->letn=i%4leta=2*(i/4+1)(a*n)+a+(a-1)*(a-1))letrecaccumsepn=matchsewith|xwhenp*100->2*(n/4)+1|xwhen

c++ - F# 性能 : What is making this code so slow?

这个F#代码试图解决ProjectEulerproblem#58:letinc=function|n->n+1letis_prime=function|2->true|nwhennfalse|n->[3..2..(int(sqrt(floatn)))]|>List.tryFind(funi->n%i=0)|>Option.isNoneletspir=Seq.initInfinite(funi->letn=i%4leta=2*(i/4+1)(a*n)+a+(a-1)*(a-1))letrecaccumsepn=matchsewith|xwhenp*100->2*(n/4)+1|xwhen