func NewBufferString(s string) *Buffer { return &Buffer{buf: []byte(s)} } func NewBuffer(buf []byte) *Buffer { return &Buffer{buf: buf} } func (b *Buffer) Read(p []byte) (n int, err error) { b.lastRead = opInvalid if b.empty() { // Buffer is empty, reset to recover...
stderr=errbuf.String()iferr !=nil {//try to get the exit codeifexitError, ok := err.(*exec.ExitError); ok { ws :=exitError.Sys().(syscall.WaitStatus) exitCode=ws.ExitStatus() }else{//This will happen (in OSX) if `name` is not available in $PATH,//in this situation, exit ...
{ string identity = 1; string model = 2; string manufacturer = 3;bool authRequired = 4;} message empty {} message state { string identity = 1; int32 instance_id = 2; bytes attributes = 3;} message healthCheckReq {string identity = 1;} message healthCheckResp {string identity = 1;...
// Hooks for the logger instance. These allow firing events based on logging // levels and log entries. For example, to send errors to an error tracking // service, log to StatsD or dump the core on fatal errors. Hooks LevelHooks // All log entries pass through the formatter before lo...
{"Empty slice", []int{}, 0}, {"Single number", []int{5}, 5}, {"Multiple numbers", []int{1, 2, 3}, 6}, } for _, tt := range tests { t.Run(tt.name, func(t *testing.T) { result := Sum(tt.input) assert.Equal(t, tt.expected, result, "Sum(%v) should equal %d...
T) { checkSwitchInterface(10) } // 通过switch case 断言判断arr的类型 func checkSwitchInterface(arr interface{}) { switch t := arr.(type) { case int: fmt.Println("int:", t) case string: fmt.Println("string:", t) default: fmt.Println("未知") } } ( 2 )客户端的Timeout实现是...
= 0 && list.empty() { // Using fake time and nothing is ready; stop M. // When all M's stop, checkdead will call timejump. stopm() goto top } lock(&sched.lock) _p_ = pidleget() // 查找是否有空闲的 P 可以来就绪的 goroutine unlock(&sched.lock) if _p_ == nil { ...
godoc for github 快速开始 如下,引入当前包就可以快速的使用 import"gopkg.in/gookit/color.v1"// 推荐 // or import"github.com/gookit/color" 如何使用 packagemainimport("fmt""github.com/gookit/color")funcmain(){// simple usagecolor.Cyan.Printf("Simple to use %s\n","color")// use like...
If not convenient shorthand argument can be completely skipped by passing empty string "" as first argument Shorthand arguments ONLY for parser.Flag() and parser.FlagCounter() can be combined into single argument same as ps -aux, rm -rf or lspci -vvk Long arguments must be specified and can...
custom options doesn't seem to work for protobuf map fields #1624 openedJul 3, 2024byyangzh 2 Random 0xfeff / ZERO WIDTH NO-BREAK SPACE being added to returned string values #1623 openedJun 26, 2024byagruetz 3 encoding/protojson: handling google.protobuf.Emptybug ...