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by: Tony Clarke |
last post by:
Hi,
I'm trying to write a system thats used for about 50 clients that uses html
forms and php to log details. The problem is that when a client loads the
form page it's given a value which is the last record in a table +1 (i.e. so
its the next record). The problem with that is that a client could sit on
that page for 20 mins (or whatever length of time) and a different client
could use that record number and there what be an error...
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by: hyppos |
last post by:
Hi,
I've a XML Schema with this user Type
<xsd:simpleType name="ResultArrayType">
<xsd:restriction base="xsd:nonNegativeInteger">
<xsd:maxExclusive value="1000"/>
</xsd:restriction>
</xsd:simpleType>
How can I add an unique costraint to this type?
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by: mhuhn.de |
last post by:
I am using XML Schema for quite a while but haven't written a single
line of Relax NG yet.
For what I know, I cannot define static content within an XML Schema.
For example, I have the following structure:
<colors>
<color>green</color>
<color>red</color>
</colors>
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by: joewhitehair |
last post by:
Using the XSD.exe tool, I created a number of classes from my XSD file.
When I generate the WSDL for my web service, the schema does not have
the proper Occurance constraints for the attributes. In this example,
the MessageID element should always occur (minOccur=1, maxOccur=1), but
the WSDL generates minOccur=0. I can't pinpoint why this is happening
and I
can't find a may to force this in the code either. Anyone have any
insight? This...
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by: Abhishek |
last post by:
Hi!
I need to create a unique password everytime i click a button .
what technique/Algo should i follow.
Abhishek
|
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by: pstachy |
last post by:
Hi again!
I have another issue. I would like the attribute of the tag <invoice>
to be unique. Made the following schema but unfortunately it doesn't
validate. Could someone please indicate what is wrong or give me other
solution. Thanks Very much.
Regards
------------------------------------------------------------------------------------------------------------------
Schema:
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by: Marc |
last post by:
Hi all,
I have to generate and send to a printer many 6 digit
alphanumeric strings. they have to be unique but I cannot check in a
database or something like that if it have already been printed. the
string has also to seem a random one and it cannot have an apparence
of a sequence.
My first approach is to do it with a decimal counter and find
and use an encryption alghorithm that converts each 6 digit decimal
number to a 6 digit...
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by: Maxximvs |
last post by:
G'day
Having a day where the brain noodle will not comprehend so I though I'd post the question.
I have a table (called Vendors) which has two fields (Sequence, a unique number but not marked as a Primary Key, though it basically is one, and VendorName, the name of the Vendor) and once a month I get a list from the shipping dept of new vendors. This list comes in Excel, so I import the sheet into Access and run an Insert Query to place...
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by: reachkaruna |
last post by:
Hi All,
I have the following XSD where my "number" is having unique constarint
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
<xs:element name="root">
<xs:complexType>
<xs:sequence>
<xs:element ref="number"/>
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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: 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: 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: 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: 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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