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by: Andy |
last post by:
Hi,
In the code below (not pretty I know but it's an early version :-P) I'm
having problems reading the data object back in. If I move the reading
code to immediately after the section where it is written ( commented
out in code) then it reads in OK. However, when I move the code to the
right place ( as shown here) it throws an IO exception. Both the Filter
class and it's constituent class implement Serializable and it would seem
the...
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by: Scott Brady Drummonds |
last post by:
Hi, everyone,
I'm a Python novice and would love some tips on how I should perform the
following task: I'd like to have my Python script read objects (using their
constructors) and terminate gracefully when an EOF is encountered. My first
attempt looked like this:
# This is enclosed in a 'try' block
file = open(...)
while 1:
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by: Xah Lee |
last post by:
# -*- coding: utf-8 -*-
# Python
# to open a file and write to file
# do
f=open('xfile.txt','w')
# this creates a file "object" and name it f.
# the second argument of open can be
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by: travis ray |
last post by:
Hi,
I have an extension in which a file object is created in python and
passed down to a c extension which attempts to read from it or write
to it. Writing to the file pointer seems to work okay, but reading
from it results in EBADF. It also causes python to crash on exit.
I've attached the minimal (I think) c code, python code, build script,
build log, and run log. Any and all help is greatly appreciated.
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by: Eric Lilja |
last post by:
Hello, I have a text file that contains a number of entries describing a
recipe. Each entry consists of a number of strings. Here's an example file
with only one entry (recipe):
Name=Maple Quill
Process=Interim
Level=10
Technique=Fletching
Knowledge=Woodworking
Device=Sawhorse
Primary components=Refined Maple
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by: dale zhang |
last post by:
Hi,
I am trying to read an image from MS Access DB based on the following article:
http://www.vbdotnetheaven.com/Code/Sept2003/2175.asp
The article author is using PictureBox for windows application, while I am
doing for web. I can only find Image from web forms control and HTML control.
This may be the root cause of my problem. For read button, I converted his VB
to the C#. But the compiler complains:
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by: dale zhang |
last post by:
Hi,
I am trying to save and read an image from MS Access DB based on the
following article:
http://www.vbdotnetheaven.com/Code/Sept2003/2175.asp
Right now, I saved images without any errors. After reading the ole object
from db, I saved it to C: as file1.bmp and displayed on the web. But it can
not be displayed. After I manually sent the file to wordpad, it shows
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by: Mad Scientist Jr |
last post by:
i'm trying to read a file byte by byte (and later alter the data and
write it to a 2nd file byte by byte) and running into a problem where
it seems to keep reading the same byte over and over again (an endless
loop). i thought that BinaryReader.ReadByte advanced to the next byte?
i had it time out after 1000 iterations, and keeps outputting the same
byte. any help appreciated, my code is below:
Imports System.io
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by: Jason Kumpf |
last post by:
OK I've been staring at this code all day and still with everything I
have tried I cannot figure out two problems I am having. Once is why
the space limit for the directory I create in the code fails. Second,
why the data reader is reading every other record. Here is all of the
source code for my little application followed by the contents of the
log file that it dumps out:...
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by: Derik |
last post by:
I've got a XML file I read using a file_get_contents and turn
into a simpleXML node every time index.php loads. I suspect this is
causing a noticeable lag in my page-execution time. (Or the wireless
where I'm working could just be ungodly slow-- which it is.)
Is reading a file much more resource/processor intensive than,
say, including a .php file? What about the act of creating a
simpleXML object? What about the act of checking the...
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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:
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: 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: 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: 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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