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by: CW |
last post by:
I wrote an HTML based chat application. The front end is built entirely on
HTML + javascript. Essentially, I have a hidden frame that's refreshed
frequently and any new messages are displayed in another frame using
document.write. My problem is that since chat screen can be obscured by
other applications/windows, I have no way of informing users that new
messages have arrived other than popping the window to the top using
window.focus....
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by: NicK chlam via DotNetMonster.com |
last post by:
this is the error i get
System.Data.OleDb.OleDbException: Syntax error in INSERT INTO statement.
at System.Data.Common.DbDataAdapter.Update(DataRow dataRows,
DataTableMapping tableMapping)
at System.Data.Common.DbDataAdapter.Update(DataSet dataSet, String
srcTable)
at System.Data.Common.DbDataAdapter.Update(DataSet dataSet)
at TryThis.Form1.save() in C:\Documents and Settings\Nick\My Documents\...
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by: Gene |
last post by:
What can I do if I want to get the result using the sql command?
for example,
the select command is "select Name from Employee where StaffID=10"
How to get the "Name"???
dim Name as string
and then.....
what should I do?
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by: Khoa Nguyen |
last post by:
I am trying to come up with a grammar that describes the following:
record = f1,f2,...,fn END_RECORD
All the f(i) has to be in that order.
Any f(i) can be absent (e.g. f1,,f3,f4,,f6 END_RECORD)
Number of f(i)'s can vary. For example, the followings are allowed:
f1,f2 END_RECORD
f1,f2,,f4,,f6 END_RECORD
Any suggestions?
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by: roberto |
last post by:
I have this kind of information on a db table
COMPANY USER MYDATA
______________________________
AA
01 AA01
USER AAUS
01 USER AA01US
BB
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by: Allan Ebdrup |
last post by:
I have a suggestion for C#
I would like reader/writer locks to be built in to the language.
When you want to aquire a loct on an object o you write
lock(o)
{
...//critical region
}
I would like to be able to write:
readlock(o)
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by: Atli |
last post by:
Introduction
At some point, all web developers will need to collect data from their users. In a dynamic web page, everything revolves around the users input, so knowing how to ask for and collect this data is essential to any developer.
This article is a basic tutorial on how to user HTML Forms, the most common method of data collection.
Assumptions
- Basic HTML knowledge.
- Basic PHP knowledge.
HTML Forms
A common and simple way of...
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by: max3 |
last post by:
Step Description of Task Remark
1 Create a class to represent the student
This class is to define the following data items:
o declare the variables required to store the data of one student (id, name, surname, group)
assign default values to each of these variables
2 Create a number of methods in this class to be able to:
o set the values (set methods) for each of these variables from another class
o return the values of individual ...
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by: Mikhail Kovalev |
last post by:
Hi.
I work with recursive array trees of 10-20 levels in PHP. So far I
have been using serialize() to store the arrays, generating files 5+
MB large, which take 10-15 seconds to unserialize and about tenfold of
RAM! I've been adviced to use MySQL (relational db's), but are there
any other options beside that and var_export/include? Something that
works in a similar way as MySQL when adding a new element without
loading the whole...
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by: Jeremy S. |
last post by:
Using .NET 3.5.I need to build a collection of strings given the following
input (presented in the app as a DataTable):
NodeID --- ParentNodeID --- CultureName --- NodeText
1 --- 2 --- fr-FR --- Crepes
1 --- 2 --- en-US --- Pancakes
2 --- null --- fr-FR --- Petit-Déjeuner
2 --- null --- en-US --- Breakfast
3 --- null --- en-US --- Veggies
4 --- 3 --- en-US --- Carrots
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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: 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: 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: 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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