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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 uninitialized value in concatenation (.) at register.pl line
38, <STDIN> line 10."
The PERL code is as follows:
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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 and i checked other
examples too. I did't get any clue.Can someone please help me on this.
#!/usr/bin/perl
use warnings;
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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 check the script, and let me know the reason? Thanks
in advance.
Liang
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by: Michael |
last post by:
I need some help. I have the following code:
cmSQL = New SqlCommand("nf_AddPurchaseOrder", cnSQL)
cmsql.CommandType = CommandType.StoredProcedure
cmsql.Parameters.Add("@PurchaseOrderId", sqldbtype.varchar, 10,
"OrderNo").Value = txtPONum.Text
cmsql.Parameters.Add("@OrderDesc", sqldbtype.VarChar , 50 ,
"OrderDesc").Value = txtOrderDescription.text
cmsql.Parameters.Add("@SupplierId", sqldbtype.Int , "SupplierId").Value =
s.SupplierId...
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by: supachamp |
last post by:
Hi everybody,
I am having great problems with the following classes. I just can't
figure out why I keep getting the error message:
Building file: ../edge.cc
Invoking: GCC C++ Compiler
g++ -O0 -g3 -Wall -c -fmessage-length=0 -oedge.o ../edge.cc
.../edge.cc: In constructor `Edge::Edge(Vertex&, Vertex&)':
.../edge.cc:4: error: uninitialized reference member `Edge::v0'
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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 line 342, <STDIN> line 2.
Argument "neopets.com/hi.phtml" isn't numeric in numeric ne (!=) at NQII.pl line 342, <STDIN> line 2.
Argument "POST" isn't numeric in numeric eq (==) at NQII.pl line 343, <STDIN> line 2.
Argument "POST" isn't numeric in...
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by: bprabhu17 |
last post by:
Hello,
Could some please help me fix this error.
Use of uninitialized value in concatenation (.) or string at MQ.pm line 450.
Thanks in advance
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by: cxyliu |
last post by:
All,
I met one issue when using perl in Apache. the following is my conf of httpd for perl usage:
<Location />
PerlFixupHandler My_Filter
</Location>
Sometime, I met this error:
Apache/2.2.13 (Unix) mod_ssl/2.2.13 OpenSSL/0.9.8e-fips-rhel5 PHP/5.3.0 mod_qos/9.1 mod_perl/2.0.4 Perl/v5.8.8 configured -- resuming normal operations
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by: swkr |
last post by:
I have the following code.
const TCHAR * pTemp = X->Fn(index);
X is an object of a class and Fn is a method in it which returns a const TCHAR *.
Building this in Windows is fine, but not in linux.
It throws an error as follows.
error: uninitialized const in 'new' of 'const TCHAR'
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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: 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: 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: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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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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