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by: E Pease |
last post by:
I have been trying to edit the Explorer example by Dev Ashish I found
on www.msvp.org (I think). I have been all over the net so I am not
quite sure where the file came from.
I like the way it works but I can not find a way to tell it to display
a certain directory. I want it to display a folder on our share drive.
I know the path for the directory. I want users to be able to open any
files below the parent directory I tell it to start in....
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by: melanieab |
last post by:
Hi,
I'm trying to store all of my data into one file (there're about 140 things
to keep track of). I have no problem reading a specific string from the
array file, but I wasn't sure how to replace just one item. I know I can get
the entire array, then save the whole thing (with a for loop and if
statements so that the changed data will be saved), but it seems like a lot
of unnecessary reading and writing. Is there a way to directly save...
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by: kevin arana |
last post by:
Hello.
Could anyone please show me an example of how to retrieve a specific line of
a text file (say line 3 of data.txt) into a string variable?
I have seen many examples on how to dump all the content into a string, and
how to read line-by-line consecutively, but how can i read just 1 specific
line?
Thank you.
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by: j7.henry |
last post by:
I am trying to pull specific data that is in a comma delimited file
into a web page. So if my comma delimited file looks like:
Name,Address,Zip
Fred,123 Elm,66666
Mike,23 Jump,11111
I would like to be able to read this data and put each row into a
variable? so I could display the values in a web page where I want.
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by: David Hirschfield |
last post by:
I know this should be obvious, but how does one raise a specific type of
OSError?
When I attempt to perform a file operation on a non-existent file, I get
an OSError: , but what if I want to raise one of those myself?
Thanks in advance,
-Dave
--
Presenting:
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by: JJ |
last post by:
I have a need to input a large tab delimited text file, which I will parse
to check it has the expected columns, before allowing the user to submit it
to the database. The user may paste the file into a textbox, or upload it
(haven't decided yet).
The problem I have is that the text file consists of around 3000 lines, and
I want to display the formatted columns to the user before submitting it to
the database (perhaps allowing them to...
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by: =?Utf-8?B?QnJpYW4gQ29vaw==?= |
last post by:
I want to change the font color and weight at a specific position in the text.
I am not sure where or what I need to do. It will be at position 155/156
from the left on each line.
Here is the code I need to put it into.
using System;
using System.Drawing;
using System.IO;
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by: jo3c |
last post by:
hi everybody
im a newbie in python
i need to read line 4 from a header file
using linecache will crash my computer due to memory loading, because
i am working on 2000 files each is 8mb
fileinput don't load the file into memory first
how do i use fileinput module to read a specific line from a file?
for line in fileinput.Fileinput('sample.txt')
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by: Patrick David |
last post by:
Hello NG,
I am searching for a way to jump to a specific line in a text file, let's
say to line no. 9000.
Is there any method like file.seek() which leads me to a given line instead
of a given byte?
Hope for help
Patrick
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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: 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: 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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