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by: Bruno Barberi Gnecco |
last post by:
I'm developing a collaborative application in PHP which accesses
local files and may modify them. How can I synchronize the multiple
accesses? Note that I'm not worried about the algorithmic part of the
problem, or how to avoid conflicts, which I know how to solve; I just
need a few atomic primitive shared among any PHP processes that may be
running. I could even have a separate process serializing all operations
if such a thing is...
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by: Frank Abel |
last post by:
Hi all!
I will build a HTTPServer and dislike that one request is handled at a time
(synchronous). So I write:
class MyHTTPServer(SocketServer.ThreadingMixIn, BaseHTTPServer.HTTPServer):
....
....
For log the request and error I create a file and atteched it to the server
instance. Then the file log object can be see at RequestHandler instance
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by: CJM |
last post by:
I'm setting up some web-based (ASP) reports that query an Access DB. I also
want certain people to be able to access and manipulate the database
directly.
However, if the database is open in Access, I cant access it via ASP:
Microsoft JET Database Engine error '80004005'
Could not use ''; file already in use.
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by: focus |
last post by:
I have one doubt, I have defined a singleton class, that implements a
STL list, this singleton class, will be access at the same time from
diferent classes.
My doubt is if STL accepts concurrent accest, at the time to insert
another object in the list?. I supose that the answer is that STL
doesn't accept concurrent access when I have to insert an element to
the list, but I want to be sure. Thanks for your help.
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by: Ted Duross |
last post by:
Hi,
I’ve created an educational software application accessed by students from a
central server. On Start-Up the application reads an XML file that stores
student progress records. This XML file stores DataSet information, one
DataTable and a number of DataRows, one per student. Once finished the
student’s DataRow is updated and the DataSet is written to the XML file.
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by: John Fine |
last post by:
I wrote a Delphi application that accesses a local Access database
using 2 instances of the TADOQuery class. Unfortunately, when I
traverse the DB records using the first TADOQuery instance, the
pointer to the active record maintained by the second TADOQuery
instance is also affected. Is there a way I can force Delphi to use a
seperate pointer to the DB for each instance of my class?
I'm truely a beginner in DB programming, so I...
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by: PJ |
last post by:
I posted a few days ago concerning requests being blocked from a main window
after a popup window had initiated a file download. Apparently this has to
do with the fact that asp.net or iis serialize all requests from the same
session. Further requests from the same session are being queued until the
download is complete. So, is there any way to override this? Is there
anyway to tell asp.net to not serialize same session requests? Is...
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by: Manit Chanthavong |
last post by:
I just read, that concurrent read & writes to the Cache object corrupts the
data. My question is, Is it necessary to create a mechanism for locking when
writing to the cache?
This article seems to imply so.
http://www.codeguru.com/net_asp/CacheSync.html
However, this article states that the Cache object has a built in lock
mechanism. http://www.fawcette.com/vsm/2003%5F05/magazine/columns/aspnet/
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by: amitpatel66 |
last post by:
There is always a requirement that in Oracle Applications, the Concurrent Program need to be execute programatically based on certain conditions/validations:
Concurrent programs can be executed programatically either from UNIX or Oracle PLSQL. In this Section, I will be explaining about calling a Concurrent program from UNIX using the CONCSUB Command.
Pre-requisite:
1. Concurrent Program should be registered in oracle Applications...
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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: 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: 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: 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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