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by: wutongjoe |
last post by:
Hi all,
I was writting 2 programs in c++ using linux.Say,one is app1 and another
one is app2,the app1 will generate 100 random numbers and then print
them on the standard output,and then the app2 needs to copy the numbers
from the standard output to its int array by doing this way: $ app1|app2
(a pipe ? I am a newbi,and not sure how to call that ).the app1 is
finished and numbers seem ok,the problem is ,how does app2 copy from
screen?...
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by: lickspittle |
last post by:
Hi,
I have Python embedded with my other code, and when my other code opens
a console and redirects stdout, stdin and stderr to it, then calls
PyRun_InteractiveLoop, it immediately returns with an EOF.
After some debugging the reason for this appears to be that the stdin
and stdout that the ReadLine function in the tokeniser include are not
affected by my redirection and refer to a non-terminal so don't stall
waiting for input from my...
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by: Harayasu |
last post by:
Hi,
Using fgets() I can read from stdin and with fputs() I can write to
stdout. Now I have two programs, one writing to stdin and the other
one reading from stdin. And I would like the second program to read
the characters the first program has written to stdin, but I don't get
it how to do this.
The program which writes to stdin:
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by: Randy Yates |
last post by:
When I try
fprintf(file, "Report of File %s\n", sMF->fileName);
I get a core dump. This works fine if fprintf is changed to
sprintf and a string buffer used instead as the first
parameter.
It looks like the standard descriptors are not really open.
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by: velle |
last post by:
My headache is growing while playing arround with unicode in Python,
please help this novice. I have chosen to divide my problem into a few
questions.
Python 2.3.4 (#1, Feb 2 2005, 12:11:53)
on linux2
1)
Does " >>>print 'hello' " simply write to sys.stdout?
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by: asdsd sir |
last post by:
Hi!I'm new in Python and i'd like to ask some general questions about
stdin,stdout...
Firstly...
if we type like something like :
cat "file.txt"|python somefile.py
#somefile.py
import sys
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by: Vincent Delporte |
last post by:
Hi
I'm a Python newbie, and would like to rewrite this Perl scrip
to be run with the Asterisk PBX:
http://www.voip-info.org/wiki/view/Asterisk+NetCID
Anyone knows if those lines are necessary, why, and what their
alternative is in Python?
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by: Greg Ercolano |
last post by:
When I use os.popen(cmd,'w'), I find that under windows, the stdout
of the child process disappears, instead of appearing in the DOS window
the script is invoked from. eg:
C:\type foo.py
import os
import sys
file = os.popen("nslookup", 'w')
file.write("google.com\n")
file.close()
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by: lovecreatesbea... |
last post by:
For example, in Bourne Shell both stdout and stderr can be re-directed
to /dev/null,
$ ./a.out 2>&1 /dev/null
then is there any difference still?
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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