subdomains:'abcd', minZoom:1, maxZoom:16, ext:'png' }), closePopupsOnPrint:false, printModes:[ L.control.browserPrint.mode.landscape("Tabloid VIEW","Tabloid"), L.control.browserPrint.mode("Alert","User specified print action","A6",customActionToPrint,false), ...
http://www.runoob.com/mysql/mysql-data-types.html http://dev.mysql.com/doc/refman/5.7/en/data-type-overview.html mysql常用数据类型概览: #1. 数字: 整型:tinyinit int bigint 小数: float :在位数比较短的情况下不精准 double :在位数比较长的情况下不精准 0.000001230123123123 存成:0.000001230000 dec...
0BEBF3DB5C860038C78B8D001000080011102BE79423001ABCD0080001800010 01B1D2D0B301D058F1B660A3171A012000100022205636E637BA0703E05C2F32 024000200044402C9DDB930150E7054600080004800888A5BA9E0980C68A5D83 262F30024000200044402C35E5B7BA0702E0282F2E02400020004440AC1DD513 0130CD0B8B001000080011106BD37A22009EF6C222...
3 >>>b=set('abcdefabcd') 4 >>>c=set({'a':1,'b':2,'c':3}) 5 >>>d=set(['a','b','c','a']) 6 #运行结果 7 >>>print(a,type(a)) 8 {'c', 'd', 'b', 'a'} <class 'set'> 9 >>>print(b,type(b)) 10 {'f', 'e', 'b', 'c', 'd', 'a'} <class...
表达式 not 3 的值为___。 答案(False)这段代码的输出结果() num = 7 if num > 3: print("3") if num < 5: print("5") if num ==7: print("7") 3 5 7 9 答案:A17.下面程序的输出是: ls=["abcd","ab","cd","cdab"] n,m=0,0 for line...