regarding cache clearing header in python cgi

by: Phil Powell | last post by:

// PREVENT CACHING FIRST BEFORE ANYTHING ELSE! header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); // Date in the past header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always...

PHP

header("Cache-Control: public") not working

by: John | last post by:

I have read somewhere else in this newsgroup that the way to avoid the message (Warning: Page has Expired blah, blah blah ... ) when one presses the back button is to place the statement...

PHP

Empty Query Cache

by: UnixSlaxer | last post by:

Hello, Running a query for the first time on DB2 takes a fixed amount of time. But when query is executed for the second time, the amount of time is usually less since the query is (most...

DB2 Database

Cache feature doesn't produce expected result (bug?)

by: Tom.PesterDELETETHISSS | last post by:

Hi, I think this question requires an in depth understanding of how a browser cache works. I hope I can reach an expert here. I may have found a quirk in the asp.net documentation or I don't...

ASP.NET

cache clearing upon app shutdown

by: Micha³ Januszczyk | last post by:

is there any way to tell whether the application has entered the shutdown state ? I put some data into aspnet cache. Special callback method is specified that should be called when cache item is...

ASP.NET

Response Object - Cache Problem. It's not clearing.

by: PD | last post by:

I am trying to stream out a PDF file via the response object and when I execute the code it always brings up the first document that I pulled up.Even when I step through the code, I can see the new...

ASP.NET

Disabling Browser Cache on ASP.NET Pages That Use Master Pages

by: EagleRed | last post by:

I am writing an ASP.NET 2.0 application that uses master pages. I have some pages that must not be cached on the client. In ASP.NET 1.1 I achieved this using metatags: <meta...

ASP.NET

Clearing up cache selectively

by: negmat | last post by:

Hello everyone, I have the following question: I am aware that the objects currently in the cache can be viewed by issuing the following command: SELECT * FROM master.dbo.Syscacheobjects ...

MySQL Database

Problem in clearing browser cache using httpheaders in jsp

by: Nizha | last post by:

Hi, The browser cache is not getting clearing inspite of setting these headers.. <% response.setHeader("Cache-Control","no-cache"); //HTTP 1.1 response.setHeader("Pragma","no-cache");...

Java

Navigating the Data Structures and Algorithms (DSA)

by: BarryA | last post by:

What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...

Algorithms / Advanced Math

Is that possible of reading the .csv file in column wise and the column have different lengths ?

by: Sonnysonu | last post by:

This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...

C / C++

How to build RAID in BIOS?

by: Hystou | last post by:

There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...

Computer Hardware

What is ONU?

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,...

General

Changing the language in Windows 10

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...

Windows Server

Problem With Comparison Operator <=> in G++

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,...

C / C++

Maximizing Business Potential: The Nexus of Website Design and Digital Marketing

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...

Online Marketing

Discussion: How does Zigbee compare with other wireless protocols in smart home applications?

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...

General

AI Job Threat for Devs

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,...

Career Advice

regarding cache clearing header in python cgi

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