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by: M-a-S |
last post by:
Can anybody explain this:
Python 2.3 (#46, Jul 29 2003, 18:54:32) on win32
Type "help", "copyright", "credits" or "license" for more information.
>>>
>>> None = 3
<stdin>:1: SyntaxWarning: assignment to None
>>> False = 4
>>> True = 5
>>>
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by: The Eternal Squire |
last post by:
PEP: 336
Title: Make None Callable
Version: $Revision: 1.1 $
Last-Modified: $Date: 2004/11/03 16:58:30 $
Author: Andrew McClelland
Status: Draft
Type: Standards Track
Content-Type: text/plain
Created: 28-Oct-2004
Post-History:
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by: Leif K-Brooks |
last post by:
In Python 2.4, although None can't be directly assigned to,
globals() can still be; however, that won't change the value of
the expression "None" in ordinary statements. Except with the eval
function, it seems:
Python 2.4 (#2, Dec 3 2004, 17:59:05)
on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> print None
None
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by: Steven Bethard |
last post by:
I have lists containing values that are all either True, False or None,
e.g.:
etc.
For a given list:
* If all values are None, the function should return None.
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by: gaudetteje |
last post by:
I just read in the 'What's New in Python 2.4' document that the None
data type was converted to a constant:
http://python.org/doc/2.4/whatsnew/node15.html
"""
# None is now a constant; code that binds a new value to the name
"None" is now a syntax error.
"""
So, what's the implications of this? I find the lack of explanation a
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by: Dan R Brown |
last post by:
I have a large form that is generated dynamically in a jsp using xml / xslt. So, to
break up this form into several "tabbed" sections, I break up the form using <div>
tags. Each <div style="display:none"> can be displayed by setting the style attribute
to "display:", or hidden with "display:none". This gives the illusion that the person
filling out the form is switching from page to page...without the overhead of extra
hits on the server,...
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by: spifster |
last post by:
Hello all,
I am building a collapsable tree using Javascript with DOM in IE. In
order to make collapsed cells disappear I have been hiding the text.
The cells collapse but still leave borders behind. I have set the
borderStyle to none and the black lines go away, but there is still
white space where the borders were. Following are my html files I am
using to test it.
----------------BEGIN HTML FILE----------------
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by: micklee74 |
last post by:
hi
i wish to map None or "None" values to "".
eg
a = None
b = None
c = "None"
map( <something> , if i in ("None",None) ])
I can't seem to find a way to put all values to "". Can anyone help?
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by: Alan G Isaac |
last post by:
>>None >= 0
False
True
Explanation appreciated.
Thanks,
Alan Isaac
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by: cssExp |
last post by:
hello,
Rather than going on a wild explanation on what's the the problem, it'll be much quicker and easier if i let you look at it yourself, so I'll post my page source (actual contents taken out, of course).
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Language" content="en-us" />
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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: 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: 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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