What are the differences between this two examples? #!/usr/bin/perl use warnings; use 5.012; my $str = \"\\x{263a}\";开发者_JAVA技巧
I\'m trying to do a system of notifications automatic (Iphone) using https://github.com/simonwhitaker/PyAPNs. When you want to send a notification you call \"apns.gateway_server.send_notification(key,
In doing some Powershell automation, I\'m having trouble with the way that data written to stdout by开发者_如何学C a .cmd file is automatically captured. I have two functions that do something like th
I have a particular problem, I have some program that I cannot modify but that provides some functionality I\'d like to use inside office. So I am writing a plugin for Office that takes my document, e
I\'m experimenting with some ideas in which algorithms have to work on bits as their smallest unit of information. This is a modular application where the user may rearrange parts of the \"pipeline\"
I noticed tha开发者_Go百科t we have mainly 3 file streams. They are STDIN, STDOUT and STDERR.. My question is why is STDERR redirected to STDOUT?stderr is not redirected to stdout. Both streams are on
By default, is STDOUT unbuffered? If no开发者_运维技巧t what is the type of its default buffering
I have a program which utilizes a 3rd party command line tool to generate logs. The 3rd party generates all its output to the STDOUT which the user must then use the \" > test.txt\" command to save
I want to truncate #inspect output in irb (a large output must be cropped to MAX_LEN). Currently, I override :inspect, :to_s methods for all specific objects.
I tried both pexpect and subprocess.Popen from python to call an external long term background process (this process use socket to communicate with external applications), with following details.
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