go内部使用utf-8编码,字符串只能使用" "表示字符串. go语言的单引号,单个字母,包含的是字符, 只需要注意rune为utf8编码,英文字符称byte。字符串由字符组成 "H",字符串类型,string(int32),占用1byte "中",字符串类型,string(int32),占用3byte(utf-8编码) 'H',字符类型(int32),可以转换为
#1、字符byte var a1 byte = '0' var a2 rune = '中' fmt.Printf("%d,%T\n", a1, a1) //48,uint8 字符'0'对应的ASCII为48 fmt.Printf("%d,%T\n", a2, a2) //20013,int32 var a3 string = "a" //string "a"包含a和'\0',只是print的时候只会输出a,\0代表字符串的结束 var a4 s...
If S contains an anonymous field *T, the method sets of S and *S both include promoted methods with receiver T or *T. A field declaration may be followed by an optional string literal tag, which becomes an attribute for all the fields in the corresponding field declaration. The tags are...
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func LookupFieldOrMethod(T Type, addressable bool, pkg *Package, name string) \ (obj Object, index []int, indirect bool) The result is not actually a Selection, but it contains the three main components of one: Obj, Index, and Indirect. The addressable flag should be set if the recei...
// If top is false it reports whether t is or contains a pointer.1002 // f may be nil.1003 func (p *Package) hasPointer(f *File, t ast.Expr, top bool) bool { 1004 switch t := t.(type) { 1005 case *ast.ArrayType: ...
{38Year int39Month Month40Day int41Hour, Minute, Second int// 15:04:05 is 15, 4, 5.42Nanosecond int// Fractional second.43Weekday Weekday44ZoneOffset int// seconds east of UTC, e.g. -7*60*60 for -070045Zone string// e.g., "MST"46}4748type TimeTest struct {49seconds int6450...
DrvQueryResult contains methods to retrieve the results of a SQL select statement.DrvQueryResult implements the driver.Rows interface.func (*DrvQueryResult) Closefunc (qr *DrvQueryResult) Close() error Close performs no operations.Close is a member of the driver.Rows interface....
Windows系统的mime类型从注册表获取。文本类型的字符集参数默认设置为"utf-8"。 multipart quotedprintable multipart multipart实现了MIME的multipart解析,参见RFC 2046。该实现适用于HTTP(RFC 2388)和常见浏览器生成的multipart主体。 type File typeFileinterface{io.Reader ...
Go apparently does this to completely avoid the problem of invalid pointers when the map has to grow. C++ instead lets you take the risk, specifying when your pointer could become invalid.Go maps are clearly a big advantage over C, where you otherwise have to use some third-party data ...