如果能以不同的方式(时间、大概等)执行我的行程,那么在一段时期内,获得载有可起诉的行文的目录的最可靠方式是什么?
简言之,这可变:
os.path.realpath(__file__)
换句话说,它可能与C一样,即没有一种可移动的无ool方法。 见How,我没有发现C可起诉的地点?
I eventually found out about
runtime.Caller().
This returns a few details about the current goroutine’s stack, including the file path.The context of my problem was opening a data file in a shared package.
What I cooked up was:
_, filename, _, _ := runtime.Caller(1)
f, err := os.Open(path.Join(path.Dir(filename), "data.csv"))
我发现的最佳方法是使用<条码>。 见以下文件:golang doc。
What is the difference between Go s multithreading approach and other approaches, such as pthread, boost::thread or Java Threads?
Does anyone know approximately what the minimum work size is needed in order for a goroutine to be beneficial (assuming that there are free cores for the work to be offloaded to)?
How do I get the terminal size in Go. In C it would look like this: struct ttysize ts; ioctl(0, TIOCGWINSZ, &ts); But how to i access TIOCGWINSZ in Go
I know its a bit too early, but I ve been trying out Go (Google s Programming Language) and its kindof annoying to write code in gedit. So, my question: What do you use to experiment with Go?
All the examples I ve seen so far involve blocking to get the result (via the <-chan operator). My current approach involves passing a pointer to a struct: type goresult struct { result ...
One of Go s slogans is Do not communicate by sharing memory; instead, share memory by communicating. I am wondering whether Go allows two different Go-compiled binaries running on the same machine to ...
What is your opinion of this design decision? What advantages does it have and what disadvantages? Links: Embedding description
Does Google s Golang address the problems with languages addressed in Paul s Graham s post Why Arc isn t Especially Object Oriented ?