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by: Francisco |
last post by:
I have this problem:
I have a database with information about games, and users are able to vote
for them. Everytime a user votes for a game I store the unique game name
into a session variable (an array). So if they are in a page were they
already voted, they won't have the option to do so.
The idea is that the session cookie lasts "forever", I don't want them
voting for the same game everytime they get to the site. This isn't soo
strict,...
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by: dave |
last post by:
Hello there,
I am at my wit's end ! I have used the following script succesfully to
upload an image to my web space. But what I really want to be able to do is
to update an existing record in a table in MySQL with the path & filename to
the image.
I have successfully uploaded and performed an update query on the database,
but the problem I have is I cannot retain the primary key field in a
variable which is then used in a SQL update...
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by: Rob Meade |
last post by:
Hi all,
At work we have 2 servers in a cluster for our web apps.
One problem we have experienced (along with many others!) - is that if a
user is logged into one of the applications on server a for example and it
goes offline or fails their session is lost also - even though the
application becomes available on server b.
I have heard that it is possible to either exchange the sessions between
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by: mjkahn |
last post by:
I've read (and read!) that you shouldn't store objects in Session variables.
I've read these reasons:
- The object takes up memory that may not be freed until the session times
out. Better to create the object only when you actually use it.
- Causes poor performance because the thread that created the object has to
service all requests for it.
Assuming I can live with the memory and performance implications (a big if,
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by: Jerry J |
last post by:
I have a web application that has a menu item that allows
the client to chose a style (changes the color scheme).
What are my options for storing that information so the
next time the client hits the site the style previously
chosen is used again?
Should I use the cookie?
Jerry J
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by: py |
last post by:
how feasible is it to cache an entire page's content in a session variable?
i am already doing it and it works fine, except i am afraid of scalability
issues. what is the best way to test this? and is there an obvious reason
why i should not do this.
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by: andchoi |
last post by:
I am wondering whether this is the best way to do this. Would love to
hear what people think.
Here is the scenario:
I have this ASP.NET 2.0 page which allows user to enter some parameters
and then it dynamically generates a WAV or WMV file, depending on
preference. I want to send this back to the user via an <OBJECT> tag.
The way I am doing this right now is to assign the byte array to the
Session. Then, I generate an <OBJECT> tag...
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by: Anthony Smith |
last post by:
I have read the message boards in this group and others. I still have
not been able to pull my obect out of a session and use it. Here is how
I store it in a session:
<?
//Include the UserClass & RoleClass so that we can create a user
object.
require_once("UserClass.php");
require_once("RoleClass.php");
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by: FrEaKmAn |
last post by:
Hi
I found this article, I hope you're ok with posting links to other sites
http://shiflett.org/articles/storing-sessions-in-a-database
basically it's nice way to store sessions in a database and I'm wondering if I can do something like this. If we use login page and if login is successful, that we only assign and insert for example login variable equal to 1 and maybe also user id, for example 10, so that then I could use the script to...
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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: 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: 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: 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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