by: Pierre-Yves |
last post by:
Hello,
I would like to prevent my perl program to be executed several times
simultaneously (if the program is already running, I would like to display a
message like "another instance of this...
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by: varala_kanth |
last post by:
hello friends,
iam new bie i run the perl program
with in command mode
with this following command
perl <filename>.pl
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by: Joachim |
last post by:
I made some project changes (which seems it doesn't help if I undo) which
have created compilation error:
"
Server Error in '/PCSWebApp1' Application....
|
by: Tommy Vercetti |
last post by:
In Visual Studio .NET 2003, I do the following
1) File->New->Project
2) Visual C++ Projects->.NET->Windows Forms Application
3) Project->Add New Item->C++ File
4) Clear the new C++ file and...
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by: Kevin R. |
last post by:
I have been ignoring this problem for a few weeks now, but it's becoming
a bit annoying not to mention unproductive. Here it goes:
I compile my project with no errors. Then after I debug/run it,...
|
by: sir.linying |
last post by:
My php script is to call perl scipt which makes use of
Spreadsheet::ParseExcel module to parse Excel file. I am able to launch
php script from command line so that perl script can run and properly...
|
by: brakesh |
last post by:
Hi,
I am trying to call a perl program (that connects a webserver database) from a php program via a webbrowser. For example : http://development.noaa.gov/test_exec.php?dataid=8313. The...
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by: BSand0764 |
last post by:
I'm getting an error that I can't seem to resolve. When I compile the
Functor related logic in a test program, the files compile and execute
properly (see Listing #1).
However, when I...
|
by: jacek.dziedzic |
last post by:
Hi!
I have a program that #includes a header file of an external
library.
If the environment is set-up correctly, this file is found in the
include path
and everything works.
Now, assume...
|
by: preityrao |
last post by:
Hi,
I am new to perl and was trying to write a perl program witha UI.
i.e. I have written a html form which invokes a perl program to execute and to print back the data selected in the form.
...
|
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,...
|
by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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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: 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: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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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,...
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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,...
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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...
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