File Access security with multiple locks

by: simon place | last post by:

is the code below meant to produce rubbish?, i had expected an exception. f=file('readme.txt','w') f.write(' ') f.read() ( PythonWin 2.3 (#46, Jul 29 2003, 18:54:32) on win32. ) I got...

Python

Two diffrent Process tries to open file at the same time.....

by: ABCL | last post by:

Hi All, I am working on the situation where 2 different Process/Application(.net) tries to open file at the same time....Or one process is updating the file and another process tries to access...

C# / C Sharp

Is file is being used

by: Eran.Yasso | last post by:

Hi, I have a mdb file shared in the LAN. I want to write app that verifies if it's open. If the file is not open, then my app can open the file. if the file is used, then the app won't open it....

C# / C Sharp

Flock and file deletion

by: Bill H | last post by:

I am wondering if this is possible. I have a file that is accessed by multiple users and keeps track of activity (the file is polled by flash every 2 seconds). As users leave, the flash program...

PHP

Easy Steps to Fix "Canon Printer Won't Connect to WiFi Network"

by: taylorcarr | last post by:

A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...

General

How to turn on java script in a villaon keypad mobile phone

by: Charles Arthur | last post by:

How do i turn on java script on a villaon, callus and itel keypad mobile phone

Java

Batch import of multiple excel files into the database

by: ryjfgjl | last post by:

If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...

Data Management

Merging data from multiple Excel files

by: ryjfgjl | last post by:

In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...

Data Management

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

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

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

File Access security with multiple locks

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