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by: David Hitillambeau |
last post by:
Hi guys,
As I am new to Python, i was wondering how to declare and use global
variables. Suppose i have the following structure in the same module (same
file):
def foo:
<instructions>
<instructions>
def bar:
<instructions>
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by: Andr? Roberge |
last post by:
I have the following two files:
#--testexec.py--
def exec_code(co):
try:
exec co
except:
print "error"
#-- test.py--
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by: Lyn |
last post by:
Hi and Season's Greetings to all.
I have a question regarding the use of a qualifier word "Global". I cannot
find any reference to this in Access help, nor in books or on the Internet.
"Global" seems to be recognised by Access in at least three cases:-
1) "Global Const". Recently someone in this group helped me resolve a
problem, and it involved the use of a Global Const. By Googling "Global
Const", I got plenty of hits -- but they...
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by: David P. Donahue |
last post by:
When I wrote websites in VB .NET, I would often put functions in Global
for all the pages to call. Now, in C#, doing so results in "references
to non-static objects" and whatnot. I realize what that means and all,
but what I'm wondering is what's the best way around it? Say, for
example, I want a function that takes a username and a password and
returns true or false if it's a successful login, and I want any page or
usercontrol in the...
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by: fd123456 |
last post by:
Hi Tom !
Sorry about the messy quoting, Google is playing tricks on me at the
moment.
> Global.asax is where you normally have the Global Application
> and Session variables and code to manipulate them. It starts
> and ends with <script></script> tags.
>
> Yours looks like a compiled version of it.
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by: CDMAPoster |
last post by:
About a year ago there was a thread about the use of global variables
in A97:
http://groups.google.com/group/comp.databases.ms-access/browse_frm/thread/fedc837a5aeb6157
Best Practices by Kang Su Gatlin, casual mention was made about using
static variables as an alternative to using global variables. This
caused me to think of the following:
'-----Begin module code
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by: User1014 |
last post by:
A global variable is really just a property of the "Global Object", so
what does that make a function defined in the global context? A method
of the Global Object?
http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Guide:Defining_Functions
doesn't actually give any insight.
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by: Rob T |
last post by:
When I was using VS2003, I was able to compile my asp.net project locally on
my machine and copy it to the production server and it would run just fine.
I've now converted to VS2005. The project compiles & runs fine locally, but
when I copy to the production machine, I get this error:
Parser Error Message: Could not load type 'Global'.
Source Error:
Line 1: <%@ Application Codebehind="Global.asax.vb" Inherits="Global" %>
Source...
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by: =?Utf-8?B?UGF0Qg==?= |
last post by:
Just starting to move to ASP.NET 2.0 and having trouble with the Global.asax
code file.
In 1.1 I could have a code behind file for the global.asax file. This allow
for shared variables of the Global class. Note: I use these shared variables
for read only values that are set at application start.
It would appear the 2.0 doesn't like you to use shared variables in the
global class. How do I convert my 1.1 applications to 2.0 without...
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by: weaknessforcats |
last post by:
C++: The Case Against Global Variables
Summary
This article explores the negative ramifications of using global variables. The use of global variables is such a problem that C++ architects have called it polluting the global namespace. This article explores what happens when the global namespace becomes polluted and how to avoid this condition.
The opinions expressed in this article are those of the author alone although many have...
|
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: 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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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...
|
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: 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: 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: 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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