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by: Irving Kimura |
last post by:
At work I've been assigned the task of writing a brief (1-2 pages)
report on the state-of-the-art of XML databases. The goal of this
report is to inform a working group on possible choices for a
systems specifications proposal (i.e. it's a case of "the blind
leading the blind" :) ). I sure could use some words o' wisdom
from you folks.
I understand that there are two broad approaches to making databases
for XML data. One is to build...
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by: Jeff Pritchard |
last post by:
I have an MDB that contains a single table. Checkweigher data is being
continuously written to this MDB from a dedicated workstation over a network
into the MDB on the server at the rate of about 120 records a minute. This
may increase in the future to about 200. The records are not large.
We have other workstations that run sessions on Terminal Server querying
this MDB, doing things like plotting the last hours data on a graph or...
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by: Chris Springer |
last post by:
I'd like to get some feedback on the issue of storing data out to disk and
where to store it. I've never been in a production environment in
programming so you'll have to bear with me...
My question is about storing data in a database. Yes I understand that you
can link to a database in your program and read and write to the database
etc etc. Well, that's all find and dandy but what if the person you're
writing the application for...
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by: Vincent Delporte |
last post by:
Hello
I'm about to write a prototype for a business application, but since
this my first real web application, I'm looking for a good book or
article that sums up the different issues web developers will
encounter when coming from the world of dedicated applications (VB,
Delphi, etc.)
I'm thinking of issues specific to web apps like the statelessness of
HTTP, dealing with the back button, etc.
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by: Claudio Grondi |
last post by:
I have a 250 Gbyte file (occupies the whole hard drive space) and want
to change only eight bytes in this file at a given offset of appr. 200
Gbyte (all other data in that file should remain unchanged).
How can I do that in Python?
Claudio Grondi
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by: Rich Shepard |
last post by:
I need to learn how to process a byte stream from a form reader where each
pair of bytes has meaning according to lookup dictionaries, then use the
values to build an array of rows inserted into a sqlite3 database table.
Here's the context: The OMR card reader sends a stream of 69 bytes over
the serial line; the last byte is a carriage return ('\r') indicating the
end of record. Three pairs (in specific positions at the beginning of the...
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by: arne.muller |
last post by:
Hello,
I've come across some problems reading strucutres from binary files.
Basically I've some strutures
typedef struct {
int i;
double x;
int n;
double *mz;
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by: Cramer |
last post by:
I've finally gotton board with TDD (test driven development) and wow is it
effective! I went from sceptic to True Believer with my first effort.
My question: According to the various books and articles I have read about
TDD, a good unit test does not rely on the database or other such
external/environmental conditions. More generally, a good unit test is
atomic and makes as few assumptions about its runtime environment as
possible. But...
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by: Mudcat |
last post by:
In short what I'm trying to do is read a document using an xml parser
and then upload that data back into a database. I've got the code more
or less completed using xml.etree.ElementTree for the parser and dbi/
odbc for my db connection.
To fix problems with unicode I built a work-around by mapping unicode
characters to equivalent ascii characters and then encoding everything
to ascii. That allowed me to build the application and debug...
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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: 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: 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: 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: 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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