by: G Kannan |
last post by:
Hey all!
I have written a perl script to retrieve information from a HTML Form
and insert the data into an Oracle database table. I am gettting the
the following error message:
"Use of...
|
by: rk |
last post by:
Hi,
I'm a beginner for perl/cgi programs and i tried to write a cgi script
and when i ran it, i got the following error. But when i verified it
from the book i typed exactly whatever it is there...
|
by: Liang |
last post by:
Hi,
I use "defined $r_libs->{$name}" to check first if a key exists in a hash
table. But Perl gives a warning WHENEVER the key exists: "Use of
uninitialized value".
Would u please help to...
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by: rswanster |
last post by:
When I compile and run the following:
#include <iostream>
int main() {
bool f;
std::cout << f << std::endl;
f = not(f);
std::cout << f << std::endl;
}
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by: jyu.james |
last post by:
I'm trying to detect reads of uninitialized global variables (that are
declared in one file, and used in another as an extern).
I know that ANSI C initializes all global variables to 0, however,...
|
by: julien |
last post by:
Hello,
Is it possible if a boolean was initialized or not? For other types of
variable, I usually check if it is null. But this not possible for a
boolean.
Thank you
Julien
|
by: Tim Anderson |
last post by:
Is this expected behavior?
Winform with button and listbox:
Dim i As Integer
For i = 0 To 50
Dim s As String
If i = 1 Then
s = "Only once?"
End If
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by: sanjaymeher |
last post by:
Hi,
Right now addDynamicMemory(char **ptr, int size) method can able to
handle if input ptr is intitialized to NULL or something. But how to
improve this method to handle uninitialized pointed...
|
by: pnsreee |
last post by:
Hi All,
I have the following code.
The array @sub_data will contain integers or a string"NO". I have to validate if the array contain integer. If it contain "NO" then no need to validate.
...
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by: samthemist |
last post by:
When perl comes out with errors like this:
Use of uninitialized value in concatenation (.) or string at NQII.pl line 18, <STDIN> line 2.
Argument "" isn't numeric in numeric ne (!=) at NQII.pl...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
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
|
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: 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...
|
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: 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...
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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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