473,406 Members | 2,404 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,406 software developers and data experts.

cell and row

I can not understand the use of "cell" and "row" in the code:

# convert the matrix to a 1D list
matrix = [[13,2,3,4,5],[0,10,6,0,0],[7,0,0,0,9]]
items = [cell for row in matrix for cell in row]
print items
Oct 25 '05 #1
0 1145

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

1
by: James | last post by:
wxpython 2.5.3 hi, anyone know how to make a multiline cell editor for wxgrid? thank you :) best regards, James
7
by: Andrew Poulos | last post by:
I'm using the following code to create a small table with one column and two rows. An image goes into the first cell. //create table var t = document.createElement("TABLE"); t.style.position =...
3
by: Peter Williams | last post by:
Hi All, I want to write some javascript for a html page which does the following. Imagine that the page contains a table with 2 columns and 3 rows, e.g.: +---+---+ | A | B | +---+---+
2
by: Alfonso Morra | last post by:
Hi, I have the following code as part of a class: class Cell { public: Cell( int ) ; Cell( const Cell& ) ; Cell& operator= Cell( const Cell& ) ; // <- compiler croaks here virtual ~Cell()...
1
by: Thanks | last post by:
I have a routine that is called on Page_Init. It retrieves folder records from a database which I display as Link Buttons in a table cell. I set the table cell's bgcolor to a default color (say...
3
by: Tim::.. | last post by:
Hi, I keep getting the following error in my code: System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values. Parameter name: index I presume it is because...
4
by: Hiwj | last post by:
I am having a problem with a cell in a table in ASP.NET which used to work OK in classic ASP. I have one cell in a row where the width should be 22 pixels and the other cell should take up the...
6
TMS
by: TMS | last post by:
This spreadsheet is almost done, but there is some functionality that is driving me nuts. For instance: a cell, for instance 'a0' is to have 'a0' as a string, but if something is entered like...
2
by: patrick.waldo | last post by:
Hi all, I am trying to figure out a way to read colors with xlrd, but I did not understand the formatting.py module. Basically, I want to sort rows that are red or green. My initial attempt...
1
by: swetha123 | last post by:
hello , I need to alert the value entered in the text box,which is in TD cell, using DOM can any one tell how please here is the code with out a text box which is working <html> <head> ...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
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
0
BarryA
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...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
0
marktang
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,...
0
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...
0
Oralloy
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,...
0
jinu1996
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...
0
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...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.