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by: deko |
last post by:
Do I need to use flock() when reading a file into an array? It's possible that
the file in question could be open at the time the file('filename') request is
made. I realize flock() is required when opening a file with fopen() when there
is contention for the file:
$fp=fopen($ctr, 'w');
//only write if we can get lock on file
if (flock($fp, LOCK_EX))
{
fwrite($fp, "0");
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by: Lionel B |
last post by:
Greetings,
I need to read (unformatted text) from stdin up to EOF into a char
buffer; of course I cannot allocate my buffer until I know how much
text is available, and I do not know how much text is available until I
have read it... which seems to imply that multiple reads of the input
stream will be inevitable.
Now I can correctly find the number of characters available by:
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by: Oliver Knoll |
last post by:
According to my ANSI book, tmpfile() creates a file with wb+ mode
(that is just writing, right?). How would one reopen it for reading?
I got the following (which works):
FILE *tmpFile = tmpfile();
/* write into tmpFile */
...
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by: Matt DeFoor |
last post by:
I have some log files that I'm working with that look like this:
1000000000 3456 1234
1000000001 3456 1235
1000020002 3456 1223
1000203044 3456 986
etc.
I'm trying to read the file backwards and just look at the first
column. Here's what I've got so far:
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by: archana |
last post by:
Hi all,
I am new to asp.net (learning phase).
I have to develop application in asp.net to read file from client pc
and display statistics of that file to client.
So my question is that to read file from client pc do i need to upload
that file on server and then start reading that file.
Or is there any other alternative for this.
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by: SAL |
last post by:
Hello,
Is it possible to read a CSV from the Client, and bind my Datagrid to the
data in the CSV file without uploading the file to the Server first?
I have tried and in Debug mode on my workstation it works fine, but when I
publish the page on our DEV server it doesn't fine the CSV file from the
client.
Has anyone done this before? If so, how do I do it? I'm new to ASP.net so
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by: miss time |
last post by:
Hi all,
my java friends ^-^
I have next week quiz in reading file text ,and understand the topic very well.
can any one give some question related to this topic .this help me more to understand
thanks a lot and sorry for inconvenience..
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by: Studlyami |
last post by:
Is it possible to open a file for reading, while another process has it open for writing to it? One of the problems is that the process that is writing to it is written in C and is running on a vxworks OS. I'm reading the file using MFC on a windows XP PC. The file is stored on a Windows 2000 server. I tried using CStdioFile.Open using the CFile::modeRead flag. When did this i received a CFileException with the cause stating...
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by: Coldfire |
last post by:
Hi,
The strange problem i am having is,
the input element of type='file' not reading file names after 20 file elements. It simple returns null on reading the 'name' of file.
The code is simple and has no error as I am testing it standalone
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by: bjoarn |
last post by:
I have an Application C# handling file reading, building index on this file, using dll wrapped with SWIG. The dll is originaly programmed in C++.
Dll reports back to the the C# programm throug callback/delegates. Among others, it reports index building(%). One callback function can receive (stop order) to stop reading file/building index. How ever i do not know how to keep the stopbutton activ while this file reading is going on.
I have...
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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: 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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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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