strings.Compare()略显快一些。 4.4 不区分大小写时的耗时 4.4.1 使用==时的耗时 funcCaseInSensitiveBasicCompare(src, deststring)bool{ifstrings.ToLower(src) == strings.ToLower(dest) {returntrue}else{returnfalse} } jeffrey@hacker ~
fmt.Println(strings.Compare("GO","go")) fmt.Println(strings.Compare("go","go"))fmt.Println(strings.EqualFold("GO","go")) 上述代码执行结果如下: true false -1 0 true Compare 和 EqualFold 区别 EqualFold是比较UTF-8编码在小写的条件下是否相等,不区分大小写 // EqualFold reports whether s and...
func CaseInSensitiveCompareCompare(src, dest string) bool { if strings.Compare(strings.ToLower(src), strings.ToLower(dest)) == 0 { return true } else { return false } } jeffrey@hacker ~/Desktop/hello $ time go run main.go real 0m0.426s user 0m0.015s sys 0m0.000s 4.4.3 使用Equa...
if strings.ToLower(srcString) == strings.ToLower(destString) { fmt.Println("Equals") } else { fmt.Println("Not Equals") } } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 2.2.2 使用strings.Compare package main import ( "fmt" "strings" ) func main() {...
}// CaseInSensitiveCompareCompare 不区分大小写。使用Compare进行比较funcCaseInSensitiveCompareCompare(src, deststring)bool{iflen(src) !=len(dest) {returnfalse}ifstrings.Compare(strings.ToLower(src), strings.ToLower(dest)) ==0{returntrue}else{returnfalse} ...
We repeat the given string five times. $ go run repeat_fun.go falcon falcon falcon falcon falcon Go strings comparisonThe Compare function compare two strings lexicographically. To compare two strings in a case-insensitive manner, we use the EqualFold function. ...
Compare 和 EqualFold 区别 EqualFold是比较UTF-8编码在小写的条件下是否相等,不区分大小写 代码语言:javascript 代码运行次数:0 运行 AI代码解释 // EqualFold reports whether s and t, interpreted as UTF-8 strings, // are equal under Unicode case-folding. func EqualFold(s, t string) bool ...
// Convert string to lowercase to handle case-insensitive comparison str = strings.ToLower(str) // Initialize two pointers: one at the start and one at the end start, end := 0, len(str)-1 // Compare characters from both ends
fmt.Println(strings.Compare("xyz","pqr")) } Output: 0 -1 1 Example of strings.Contains() // Golang program to demonstrate the// example of strings.Contains() Functionpackagemainimport("fmt""strings")funcmain() { fmt.Println(strings.Contains("Hello, world!","Hello")) ...
The strings package has a new Compare function. This is present to provide symmetry with the bytes package but is otherwise unnecessary as strings support comparison natively. The WaitGroup implementation in package sync now diagnoses code that races a call to Add against a return from Wait. If...