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by: forums_mp |
last post by:
I've got an STL class (see below) with two functions to store and
retrieve data - msg structs.
The "Store" function when called will copy the received message
(depending on which message) into the appropriate array. For instance
if I receive a RCVD_MSG1, I'll copy into msg1 . Upon receipt of
the next RCVD_MSG1. I'll copy into msg1 .
The Retrieve function when called should retrieve the latest copy.
ie. msg1 or msg1 .
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by: lovecreatesbeauty |
last post by:
/*
It seems that when an int with width of four bytes is assigned to a one
byte width char, the first three bytes from left to right are discarded
and the rightest byte is assigned to that char.
So, I can just assign an int to a char to retrieve the rightest byte of
that int, and I also use this method plus right-shift operation to get
the leftest byte of an int.
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by: Jon Paal |
last post by:
..net 2.0
can't retrieve connection string from web.config, always returns error message -- what's missing ??
======web.config =========
<appSettings>
<connectionStrings>
<add name="NorthwindConn"
connectionString="Server='local'; database='NORTHWIND'; Trusted_Connection=False; uid=sa;pwd=*****"
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by: huiling25 |
last post by:
This is how i insert binary data to a binary file:
-> fingerprint is a BitSet format
File binFile = new File("BinaryFp.txt");
FileOutputStream output = new FileOutputStream (binFile);
DataOutputStream data = new DataOutputStream (output);
for(int j=0,len=1024;j<len;j++)
{
boolean bit = fingerprint.get(j);
data.writeBoolean(bit);
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by: Johnny BeGood |
last post by:
Hi All,
Has anyone got any ideas on how to retrieve mobile phone info from a phone
that connects to my web site, I want to use that data as part of logon
authentication, for example:
<?php
$user_agent = $_SERVER;
?>
The info from your mobile is <?php echo($user_agent ); ?>
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by: nkoriginal |
last post by:
hello everybody:
I've a page where upload .doc and .pdf to my DB (sql 2005), I tried many times to retrieve that information but I can't do it.
My idea is:
an ASP page with links, when somebody click that link, retrieve the .doc or .pdf from the DB. I've an unique ID per line. so I can know what row I want to retrieve.
when the user click the link, my idea is to show a new windows where the user can select SAVE or OPEN.
I don't know...
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by: coolminded |
last post by:
hi all,
i have small problem. how can i retrieve selected rows from the table.
i want to retrieve rows from 10 to 20.
i use the query
"select * from tbl_name limit 10"
it displays data from 1 to 10
but i want to display data from 10 to 20
is there any function to do so
thanx
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by: giandeo |
last post by:
Hello Experts.
Is it possible to retrieve the value from a populated pull down menu from a database and then use that value to access the same database to get the related fields.
Example:
Database name: sp
Table: importer
Field names: imp_code, imp_name, imp_address, imp_tel
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by: singhanand2009 |
last post by:
how could i retrieve data from database for a particular field. example- i have got a table having id as primary key, password, and other entity. how could i retrieve only one colum such as id.
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by: Rasha Farouk |
last post by:
Peace upon u all
I wanna retrieve data from sql server db to form control
I wanna what is the correct sentence I should put :
i made datareader and wanna pass data
Text2.Value = dr;
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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: 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: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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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