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by: Kevin T. Ryan |
last post by:
Hi All -
I'm not sure, but I'm wondering if this is a bug, or maybe (more
likely) I'm misunderstanding something...see below:
>>> f = open('testfile', 'w')
>>> f.write('kevin\n')
>>> f.write('dan\n')
>>> f.write('pat\n')
>>> f.close()
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by: john smith |
last post by:
Hi, I have a file format that is going to contain some parts in ascii, and
some parts with raw binary data. Should I open this file with ios::bin or
no?
For example:
filename: a.bin
number of points = 123
@@@begin data@@@
gibberish follows.....
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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: Jeevan |
last post by:
Hi,
I have an array of data (which I am getting from a socket connection).
I am working on a program which acts on this data but the program is
written to work on data from a file (not from an array). I cannot
change anything in the program but can add some features by which I
can convert this array of data into a file. The easiest thing would be
to write the data into a file (in hard disk) and use it. But I will be
working on thousands...
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by: Need Helps |
last post by:
Hello. I'm writing an application that writes to a file a month, day, year, number of comments, then some strings for the comments. So the format for each record would look like:
mdyn"comment~""comment~"\n
Now, I wrote some code to read these records, and it works perfectly for every date I've tried it on, except when the day is 26. I tried saving a record for 6/26/2004 and 7/26/2004 and it read it in as the day, year, and number of...
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by: Alex Buell |
last post by:
I have a small text file which consist of the following data:
]]
And the code I've written is as follows:
]]
The trouble is, I can't work out why it goes into an infinite loop
reading the information from the text file!
Can anyone enlighten me as to what I am doing wrong?
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by: arne.muller |
last post by:
Hello,
I've come across some problems reading strucutres from binary files.
Basically I've some strutures
typedef struct {
int i;
double x;
int n;
double *mz;
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by: psbasha |
last post by:
Hi,
Is it necessary in Python to close the File after reading or writing the data to file?.While refering to Python material ,I saw some where mentioning that no need to close the file.Correct me if I am wrong.
If possible could anybody help me with sample code for reading and writing a simple text file.I have seen there are many ways to read /write the data in Python.But I want to use the effective way of reading or writing the data...
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by: Clive Green |
last post by:
Hello peeps,
I am using PHP 5.2.2 together with MP3_Id (a PEAR module for reading and
writing MP3 tags). I have been using PHP on the command line (Mac OS X
Unix shell, to be precise), and am getting on more or less OK.
So far, I have managed to parse my tab-delimited .txt file properly into
an array, and then use this array to update the tags on a bunch of MP3
audio files. Nice.
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by: pbj2009 |
last post by:
Hello all:
I'm pretty stumped on this one. I'm not looking for Code, I'm just trying to figure out the best way to start this since I am new to reading and writing from files. I can't figure out what section (main/btnOpen/frmExceptionsLoad) to put the code and all tutorials have either reading from or writing to and I am confused about putting it together along with the calculations of course.
I have to write a program that when I click a...
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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: 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: 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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