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by: Magnus Lycka |
last post by:
I'm trying to read standard out in a process started with popen2
in a non-blocking way. (Other good ways of doing this than the
one I tried are appreciated.)
I've tried to dumb down my code to see what happens, and
socket.poll seems to behave very strangely. I've tried to
use the .poll method for the poll object with and without
a timeout, but in either case, the output randomly switches
between on of the versions below. It runs fast,...
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by: Thomas Sourmail |
last post by:
Hi,
I hope I am missing something simple, but.. here is my problem:
I need my program to check the last column of a file, as in :
a b c d target ref
0 0 0 0 1 a
1 0 0 0 1.5 b
2 0 0 0 2 c
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by: Lokkju |
last post by:
I am pretty much lost here - I am trying to create a managed c++
wrapper for this dll, so that I can use it from c#/vb.net, however, it
does not conform to any standard style of coding I have seen. It is
almost like it is trying to implement it's own COM interfaces...
below is the header, and a link to the dll+code:
Zip file with header, example, and DLL:...
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by: Fabrice |
last post by:
Hello,
(Alain)
Tis is a part of my code to retrieve text from hastable in memory cache, by
reading (befor) a resources file.
Thanks for your help.
/1/ The resources file
* I have create a .TXT file with Keys/Values
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by: DBMS_Plumber |
last post by:
Having a hard time with a UDF. Wonder if folk might care to take a look
and tell me what's up.
All of this kicked off from trying to build a set of C++ iostream
derived classes that can make
DB2's gimped BLOB API (sqludf_append() etc) look--to the extent that
this is possible--like
something C++ libraries can use to serialize stuff to (via
iostream::read(), iostream::write() and
what-not).
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by: Pathik |
last post by:
Hi All,
I have to get the values of "reading" and "value" elements of context
Person/Category/Group/ser.These values must be on condition
based,means I have to get the values of "reading" and "value" if
entity="abc" and value="1" , and entity= "def" and value="2" at the
Person/Category/Group/series/Key.
My xml source file is as follows.
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by: aljaber |
last post by:
hi,
i am facing a problem with my program output
here is the program
/*********************************************\
* CD Database *
* *
\*********************************************/
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by: blazedaces |
last post by:
Ok, so you know my problem, java is running out of memory reading with SAX, the event-based xml parser intended more-so than DOM for extremely large files. I'll try to explain what I've been doing and why I have to do it. Hopefully someone has a suggestion...
Alright, so I'm using a gps-simulation program that outputs gps data, like longitude, lattitude, altitude, etc. (hundreds of terms, these are just the well known ones). In the newer...
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by: efrenba |
last post by:
Hi,
I came from delphi world and now I'm doing my first steps in C++. I'm
using C++builder because its ide is like delphi although I'm trying to
avoid the vcl.
I need to insert new features to an old program that I wrote in delphi
and it's a good opportunity to start with c++.
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by: oktayarslan |
last post by:
Hi all;
I have a problem when inserting an element to a vector. All I want is
reading some data from a file and putting them into a vector. But the
program is crashing after pushing a data which has string value. I
really do not understand why push_back() function is trying to remove
previously inserted data.
Thanks for any help
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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: 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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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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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