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by: Clive Backham |
last post by:
I tried posting this on comp.infosystems.www.misc, but that group
appears to get very little traffic. So now I'm trying here. If there
is a more appropriate group, please let me know.
I'm interested in how cacheing web proxies are expected to behave with
regard to pages that change. After changing the content of a simple
web site I have, I discovered that the cacheing web proxies at at
least one ISP I have access to did not refresh their...
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by: Marwin |
last post by:
Hi all,
I have a database with 40GB of binary objects stored in image columns
in two tables.
Our database server is also used for another 15 databases.
SQL Server caches the image-column, causing the cache-hit-ratio to
dramatically decrease, since fetching a couple of binaries from the
image-column uses up the
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by: Csaba Gabor |
last post by:
Is there any way to determine the pixel
height and width of an original image?
Specifically, If I have
<IMG id=myImg src="pic.jpg" height=200 width=300>
can I figure out what the original size of pic.jpg
is (had I not placed the height and width attributes
on the image, whether in the original tag or later
via javascript)?
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by: Sunny |
last post by:
Hi,
I need to download some web pages from a web server (most of them are
not static html, but .asp pages).
The content (I.e. the pure html) in the pages are not changed very
often, so I'll looking for a way not to download that pages, which have
not been changed since last download.
Can someone point me an starting point in that direction? Any examples,
etc.
Thanks
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by: Csaba Gabor |
last post by:
Not sure of best place for this question...
Are there any built in images within the browser that I can assume
(particularly IE and FF)?
More specifically, I am writing a one file webApp.php application which
needs one tiny little folder icon (e.g.
http://us.geo1.yimg.com/pic.geocities.com/img/filemgr/folder.gif). Now
I could have a second file of the folder icon, but I would rather only
have one text file to distribute (namely,...
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by: Roy |
last post by:
Hey all,
I just installed 2.0 today. I've been enjoying 1.1 for so long I didn't
want to change. :)
Anyways, I converted over a web project from 1.1 to 2.0. No problemo.
Then I noticed something very bizaare. Here's my short and simple CSS
code:
SPAN, #lblSailDate
{
width:100px;
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by: Viken Karaguesian |
last post by:
Hello everyone,
Can anyone recommend a good online site to learn PHP? The W3Schools
website is quite lacking - leaves much to be desired. I'm sure there
are many places, but which ones are good?
I currently run a site with an extensive photo gallery. Hundreds of
photos. Right now I have a system which the thumbnails are laid out in
a table. You click on a thumbnail and you see the full size picture.
That full size picture is in its...
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by: klausklausenator |
last post by:
Hi all,
I have a php-generated webpage with images. My problem is: the Internet
Explorer cannot calculate the correct image size. Because of this the
images are not cached. So everytime a user clicks on some link all the
images gets retransfered and the page loads very slow.
You can check it if you right-click on an image and select properties.
Is there a possibility to send the image and its actual
size-information to the browser?
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by: Inny |
last post by:
Hello again, Im using the code below in a child page (popup), the images
are called from the parent page. When the changer is running, the child page goes white between images. I realise this is happening because the Images are not cached (yet) on the users browser.
I tried preloading images with the 2nd code below in the childpage head
and in the parent page head and both. no joy, dosent seem to actually 'preload' the pics. (i also gave...
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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: 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: 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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