by: Tony Johansson |
last post by:
Hello!!
Assume I have a handle body pattern with classes called Handle and Body.
In the Body class I store one int value for example 7 or some other integer
value.
In the Handle class I have...
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by: rh0dium |
last post by:
Hi all,
So I have a slice of code which calls other python code. I have
started to take a real liking to the logging module, but I want to
extend this into the called python code. I have no...
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by: atv |
last post by:
Whatis the proper way to handle errors from function calls?
For example, i normally have a main function, with calls to mine
or c functions. Should i check for errors in the functions called...
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by: Henry Law |
last post by:
I'm trying to debug a Perl problem whose symptoms are that a running
Perl process either doesn't receive, or fails inexplicably to handle, a
SIGTERM sent from the OS during shutdown (Linux Fedora...
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by: Louis |
last post by:
Hope somebody can tell me why this happens to filehandles...
I am playing with perl packages, and I had all functions in one file.
Now I want to split them into different files using package.
...
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by: weaknessforcats |
last post by:
Handle Classes
Handle classes, also called Envelope or Cheshire Cat classes, are part of the Bridge design pattern. The objective of the Bridge pattern is to separate the abstraction from the...
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by: sangith |
last post by:
Hi,
I have question on processing the file handle in a subroutine.
Here is my program without subroutine:
open FH1, "<outfile" or die "cannot open the file for reading: $!\n";
while...
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by: seth |
last post by:
Hi:
I'm trying to read JSON strings sent from the browser. Here is the
scenario:
1. Using YUI tookit
2. sending JSON string from YUI toolkit - using the provided
asyncRequest method.
**I...
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by: pablocruise77 |
last post by:
We have two Perl script that use the open command to read an encrypted file. We just changed from gzip to gpg. One script works fine. The other is called from the web and fails on the open.
...
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by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 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 former...
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by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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