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by: Tor Erik Sønvisen |
last post by:
Hi
How can I read the first line of a file and then delete this line, so that
line 2 is line 1 on next read?
regards
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by: FrancisC |
last post by:
#include <stdio.h>
int file_copy( char *oldname, char *newname );
int main()
{
char source, destination;
printf("\nEnter source file: ");
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by: Shamli |
last post by:
Hi,
Given a line segment L1 endpoints (x1, y1), (x2, y2), and distance D.
I want to generate a new line segment L2 such that L2 is parallel to
L1 and the distance between L1 and L2 is D.
Thank you.
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by: Monk |
last post by:
Hi,
Have a query regarding comments that extend over multiple-lines. Would
like to know if the standard's view of this, so that we can create a
code which doesn't run into compiler specific issues.
1. A normal comments is
/* comment text */
2. A multiple line comment is
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by: JenHu |
last post by:
Hi,
I want read line by line and characters. The characters are fix length
text file, no specific delimited method between each fields. The first
line is header line, the last line is footer. Between the first line
and last line is the content, and I will have to load the content to
database.
How to read line by line? I use For lineNum = LBound(lines) To
(UBound(lines) - 1) which generate error because it does read the
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by: Jason |
last post by:
Hello
For a VB novice can anyone help me with the following simple idea.
All I've got on my form is a Textbox, (mulitline = true) and a button.
When I click the button I will have some simple lines of text to be
displayed. How do I have...
Dim addLine As String = "Next Line"
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by: alexandre_irrthum |
last post by:
Hi there,
I am puzzled by the comportment of the line function from the ImageDraw
module with regard to the way it draws or does not draw the last pixel
of a line.
Below I test this function on a 3x3 image and show schematic
representations of obtained images (where o means a drawn pixel)
import Image, ImageDraw
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by: Jared Wiltshire |
last post by:
Hi, I've written the following code to copy one files contents line by
line into another file. However I'm a bit dubious about using the
infinite loop to do this.
ifstream infile("File1.txt");
ofstream outfile("File2.txt");
string line = "";
while (true)
{
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by: programming |
last post by:
how do i delete from a text file 1 of the following lines:
jon|scott
adam|smith <--delete
paul|clark
say i would like to delete the middle line of this txt, in member.txt
what php code or logic would help me accomplish this?
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by: JWest46088 |
last post by:
I'm having difficulty trying to figure out how to print a text file from a hash table one line at a time. I have the text file read into the hash table and can print the text file all at once, but I can't seem to figure out how to do it one line at a time.
Here is what I'm trying to do: I want the user to be able to print the text file one line at a time by clicking a button to see the next line.
Example: If text_file1 first line is...
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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...
|
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: 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: 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: 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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