package mainimport ( "io/ioutil" "log" "os" "runtime" "syscall")type File struct{ d int }func main() { file, err := ioutil.TempFile("", "keepalive") if err != nil { log.Fatal(err) } file.Write([]byte("keepalive")) file.Close() defer os.Remove(file.Name()) p := ...
type netFD struct { pfd poll.FD // immutable until Close family int sotype int isConnected bool // handshake completed or use of association with peer net string laddr Addr raddr Addr } // FD is a file descriptor. The net and os packages use this type as a // field of a larger ...
}// Unlock unlocks m.// It is a run-time error if m is not locked on entry to Unlock./// A locked Mutex is not associated with a particular goroutine.// It is allowed for one goroutine to lock a Mutex and then// arrange for another goroutine to unlock it.func(m *Mutex)Unlock...
currently whether a symbol of a function or global variable with the same name is deduplicated depends on the specific behavior of the system's dynamic linker. It may behave differently from one platform to another (e.g. on Linux and on macOS). Plugins are designed carefully with that in ...
Shadowingmeans defining another field or methodwith the same name (and signature)of abasefield or method. Once shadowed, the only way to access the base member is to use thehidden fieldnamed as the base-struct-name. typebasestruct{astringbint}typederivedstruct{base// embeddingdintafloat32//...
When calling a function from within another function, the defer statement can be used to defer, or postpone, the execution of a function until the surrounding function finishes running. It is typically used for resource management, for example, waiting until after a file is read before closing ...
There are many instances of people attempting to use thisrstripapproach to strip off a file extension. For instance, you might be converting an image from one filetype to another, and need to construct the final path. Or you might want to rename a bunch of files to have consistent extension...
public: METHOD_LIST_BEGIN //use METHOD_ADD to add your custom processing function here;...
This document collects many interesting (publicly observable) issues, discussions, proposals, CLs, and talks from the Go development process, which intents to offer a comprehensive reference of the Go history. Disclaimer UseIssuesfor discussions ...
Another convention is that the package name is the base name of its source directory; the package in src/encoding/base64 is imported as "encoding/base64" but has name base64, not encoding_base64 and not encodingBase64. The importer of a package will use the name to refer to its content...