??、PHP、C、C#、C++等其他语言的对比????、B、KB、MB、GB的关系?(越多越好)。:二进制转换成十进制:v=“0b1111011”十进制转换成二进制:v=18八进制转换成十进制:v=“011”十进制转换成八进制:v=30十六进制转换成十进制:v=“0x12”十进制转换成十六进制:v=。:100000101030000001190000100**********再将以上二进制拼接起来计算十进制结果:00001010000000110000100100001100=??:v1=1or3v2=1and3v3=0and2and1v4=0and2or1v5=0and2or1or4v6=、unicode、utf-8、gbk区别????:a=1b=??:xreadlines和readlines的区别??、列表、元组、字典每个常用的5个方法???25.*arg和**==???:v=(['k1','k2'],[])v[‘k1’].append(666)print(v)v[‘k1’]=777print(v):defnum():return[lambdax:i*xforIinrange(4)]print([m(2)forminnum()])?、map、reduce的作用?*?以及用过哪些第三方模块????:
a.[i%2foriinrange(10)]b.(i%2foriinrange(10)):
<(2==2)<2==(a,b=[])这种写法有什么坑?“1,2,3”变成[‘1’,’2’,’3’]?[‘1’,’2’,’3’]变成[1,2,3]?:a=[1,2,3]和b=[(1),(2),(3)]以及b=[(1,),(2,),(3,)]的区别?[1,4,9,
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