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by: ralphNOSPAM |
last post by:
Is there a PHP script that can find unused variables? I'd like to
'clean up' my scripts.
Thanks...
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by: CR |
last post by:
I've noticed that the trend these days is to declare variables in the
middle of code instead of at the top. What is the advantage of this?
It seems like it makes it hard to reuse variables.
Here is how all the examples I've seen so far create an OleDbCommand
Object:
Dim cmd as new OleDbCommand("Select * FROM Table1",cnn)
I had to figure out that it was the same as this:
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by: zacks |
last post by:
Suddenly, in a VB2005 project I am working on, several variables show
up in the list of warnings are being unused local variables. But they
all are. Several of them are the ex variable used in a Try/Catch, and
the Catch for each one references the ex exception variable. Yet it is
still flagged as unused? What gives?
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by: ThazKool |
last post by:
I am just wondering if all the methods that are never called upon
during a programs execution are removed when optimizing. For example
you have:
class FooA
{
void a();
...
void z();
}
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by: Jesper Schmidt |
last post by:
When does CLR performs initialization of static variables in a class
library?
(1) when the class library is loaded
(2) when a static variable is first referenced
(3) when...
It seems that (1) holds for unmanaged C++ code, but not for managed
code. I have class library with both managed and unmanaged static
variables that are not referenced by any part of the program. All the
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by: MajorSetback |
last post by:
I am using the Redhat version of Linux and GNU C++.
It is not clear to me whether this is a Linux issue or a C++ issue. I
do not have this problem running the same program on Windows but
tweaking the C++ code appears to fix the problem on Linux.
I have a static array that is declared privately in one class and a
structure that is declared publicly in another class. The program uses
both classes. I was getting core dumps and traced...
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by: werasm |
last post by:
Hi all,
I'm looking for a nice clean (portable) way to get rid of unused
variable warnings without fiddling with compiler settings (on a per
case basis). I've come up with this:
template <class T>
inline void valueUsed( const T& ){}
int main()
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by: Joris Dolderer |
last post by:
Hello,
I want to compile and link a program statically against the dietlibc. Of
course, the dietlibc includes functions my program never needs. Is
there any way to throw them out of the final executable? Is there maybe
a program that cuts them away from the source code of the dietlibc?
I am using gcc.
Joris
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by: fabian.lim |
last post by:
Hi,
I have a question on constant variables. In the following code
snippet, I have a function assign() that takes in an iterator to the
private variable v, the number of stuff to assign (int n), and the
information to assign (a const pointer to a class object
Vector<TYPE>.
According to the arrow below, I put a const keyword in the function.
To my knowledge, this means that all private variables in this object
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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:
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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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: 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: 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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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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