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by: Pernell Williams |
last post by:
Hi all:
I am new to Python, and this is my first post (and it won't be my last!), so
HELLO EVERYONE!! I am attempting to use "xreadlines", an outer loop and an
inner loop in conjunction with "file.tell() and file.seek() in order to
navigate through a file in order to print specific lines (for example, every
5th line). Allow me to illustrate by example:
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by: Ian |
last post by:
Hi all,
I have a problem. I have an application which needs to work with a lot of
data, but not all at the same time. It is arranged as a set of objects, each
with lots of data that is created when the object is instantiated.
I'd ideally like to keep as many objects as possible in memory, but I can
get rid of any object the program isn't currently using.
Is there any way I can access the amount of memory python is using? I can
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by: flamesrock |
last post by:
ok, so to my knowledge, object oriented means splitting something into
the simplest number of parts and going from there. But the question is-
when is it enough?
For example I have the following code:
#def put_file(file_id, delete=False):
# """ Function to put the file on the FTP Server
# """
# print " FTP for this file started"
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by: Matt |
last post by:
I have 2 questions:
1. strlen returns an unsigned (size_t) quantity. Why is an unsigned
value more approprate than a signed value? Why is unsighned value less
appropriate?
2. Would there be any advantage in having strcat and strcpy return a
pointer to the "end" of the destination string rather than returning a
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by: Minh Khoa |
last post by:
Please give me more information about delegate and its usage?
Why do i use it and when?
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by: Extremest |
last post by:
I know there are ways to make this a lot faster. Any
newsreader does this in seconds. I don't know how they do
it and I am very new to c#. If anyone knows a faster way
please let me know. All I am doing is quering the db for
all the headers for a certain group and then going through
them to find all the parts of each post. I only want ones
that are complete. Meaning all segments for that one file
posted are there.
using System;
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by: tony |
last post by:
I'm using PHP 5 on Win-98 command line (ie no web server involved)
I'm processing a large csv file and when I loop through it I can process
around 275 records per second.
However at around 6,000 records this suddenly drops off to around 40
records per second.
This is a big problem as the "live" list is over 4 million records long.
I'd break it up but this is to be a regular test so that would be messy
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by: Leonel Gayard |
last post by:
Hi all,
I had to write a small script, and I did it in python instead of
shell-script. My script takes some arguments from the command line,
like this.
import sys
args = sys.argv
if args == :
print """Concat: concatenates the arguments with a colon (:) between them
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by: ShadowLocke |
last post by:
This is an HTML application that allows you to monitor the CPU Usage (as seen in task manager) for any one task either on the local computer or a remote computer using vbscript. It then alerts you when that process has gone idle. I put it together this morning because I was tired of starting a program on remote computer, and continuously reconnect to see if the job was finished. This code could easily be modified into a full fledged “Task...
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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: 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: 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: 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: 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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