By default Ruby opens $stdin and $stdout in buffered mode. This means you can\'t use Ruby to perform a grep-like operation filtering text. Is there any way to force Ruby to use line-oriented mode? I开
The context of my problem is: I have a Windows .NET app (GUI) running as a main process. From this (parent) process, I create a couple of sub-processes as console processes.
I am reading/writing to a pipe created by pipe(pipe_fds). So basically with following code, I am reading from that pipe:
I have a in开发者_JAVA百科put.txt file containing a list of number: 1719 194 1719 1719 194 1135 194 I want to create a output.txt using a grep pipe in order to sort them in ascending order of the n
I\'m interested in automating daily tasks. Until recently, every part of one of my scripts was running smoothly. But now I was trying to implement zenity and everything fell apart. Now I\'m hoping yo
What is a good way to communicate between two separate Python runtimes? Thing\'s I\'ve tried: reading/writing on named pipes e.g. os.mkfifo (feels hacky)
Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers.
Have seen many posts asking similar question.Ca开发者_如何学JAVAn\'t get it working. Input looks like:
I\'m trying to write code that spawns two child 开发者_StackOverflow社区processes that send each other a message over a pipe then terminate. However, when I run the following code only child2 prints i
x = \"type=\'text\'\" re.findall(\"([A-Za-z])=\'(.*?)\')\", x) # this will work like a charm and produce
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