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by: StepH |
last post by:
Hi,
I'm building a little application, which the goal is to:
1./ Collect data via Serial line and or via a file (for playback).
2./ Display these data as graph, oscilloscope, ...
How manage this ?
1./ Is each "display" must responsible to acquire/read the data ?
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by: Chumley the Walrus |
last post by:
IN my code behind .vb page for a delete records script (this also does
a deletion confirmation with a javascript popup, this gets called on
my front .aspx page with the datagrid), I'm not sure if he
row.delete() in my Delete_Row sub is correct because when deleting a
record from the dbase, it doesnot get deleted from the actual
database, even tho on the datagrid it does show that the record is
deleted:
'''''''''''''
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by: dmiller23462 |
last post by:
Hi guys....I have absolutely NO IDEA what I'm doing with Javascript
but my end result is I need two text boxes to stay hidden until a
particular option is selected....I've cobbled together the JavaScript
in this code from a couple different sites but I'm not 100% sure what
each line is doing...This is the ASP code that I'm using for the
page....Take a look at the JavaScript code and please let me know what
each line is doing....I have been...
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by: Iain Hallam |
last post by:
Hi.
I've been using display:none on the style property of some <option>
elements in my forms, which works fine with Mozilla - as expected it
removes the option from my dropdown (although it still exists in the
code). Is there an equivalent in IE?
The reasoning behind this is that I want users to rank objects using a
<select> for each place (see below), and to remove the choice of earlier
objects from <select> drop-downs later in the...
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by: Bob Sanderson |
last post by:
I am trying to create a form for a MySQL database similar to a spreadsheet.
The idea is to display a list of records, with the last line of the list
being an input form. When the user enters data in the form and hits the
submit button, the data is entered and the form is reloaded with the new
data displayed and another input form becomes the last line.
Example ---
Before entering new data
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by: HarisHohkl |
last post by:
Hi, I've this function in a class to update the total value.but when i try to remove the these row highlight in Bold it crash, what should i do????
void display_total_value()
{
double value;
double totalvalue=0;
int r, c;
setcolor (11);
for( r=0; r<row; r++ )
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by: Bob |
last post by:
Hi,
Hope you can help me with this one. I'm at my wits end. I'm trying to
create an intelligent edit-box like the
excellent "Customer" one at the URL:
http://munich.schwarz-interactive.de/autocomplete.aspx
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by: magix |
last post by:
Hi,
I want to display or hide the button.
Condition is
1. During Onload, "Update" button is Hide.
2. the drop down list must be selected, meaning SelectedIndex != 0
3. all 5 input text edit box must have value in it.
After the condition 2 and 3 are fulfilled, the Update Button will appear.
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by: ryan2345 |
last post by:
Hi,
I have made a website wherein the user creates his account. Then the user can login into his account, update his account, search for people with different key skills. Theres also a discussion board and private messaging system in it. I have tried a simple script for live discussion with the help of a tutorial. Its kind of a live open chat. Now i wanted that when the user clicks on the live chat link there should be a frame on that window...
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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: 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: 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: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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