Training, Open Source Programming Languages

Print friendly page
Home Accessibility Courses Twitter The Mouth Facebook Resources Site Map About Us Contact
 
For 2021 - online Python 3 training - see ((here)).

Our plans were to retire in summer 2020 and see the world, but Coronavirus has lead us into a lot of lockdown programming in Python 3 and PHP 7.
We can now offer tailored online training - small groups, real tutors - works really well for groups of 4 to 14 delegates. Anywhere in the world; course language English.

Please ask about private 'maintenance' training for Python 2, Tcl, Perl, PHP, Lua, etc.
Pascals Triangle in Python and Java

There are certain "party pieces" that I have during courses ... and on my Java Courses, a program to generate Pascal's Triangle in an array of arrays is one of them.

One of my delegates on today's Python Course suggested this as an exercise ... and here's a link to the source. Turns out to be even more elegant than the Java solution, which you can see here
(written 2008-11-10, updated 2008-11-13)

 
Associated topics are indexed as below, or enter http://melksh.am/nnnn for individual articles
Y102 - Python - Fundamentals
  [328] Making programs easy for any user to start - (2005-05-29)
  [633] Copying a reference, or cloning - (2006-03-05)
  [748] Getting rid of variables after you have finished with them - (2006-06-06)
  [956] Python security - trouble with input - (2006-11-30)
  [1430] Integer v float - Python - (2007-11-12)
  [1448] Question on division (Java) - Also Perl, PHP, Python ... - (2007-11-28)
  [1461] Python - input v raw input - (2007-12-06)
  [2368] Python - fresh examples of all the fundamentals - (2009-08-20)
  [2442] Variable storage - Perl, Tcl and Python compared - (2009-10-08)
  [2778] Learning to program in Python 2 ... and / or in Python 3 - (2010-05-24)
  [3083] Python - fresh examples from recent courses - (2010-12-11)
  [3181] Beware - a=a+b and a+=b are different - Python - (2011-02-23)
  [3278] Do I need to initialise variables - programming in C, C++, Perl, PHP, Python, Ruby or Java. - (2011-05-05)
  [3551] Some terms used in programming (Biased towards Python) - (2011-12-12)
  [3886] Formatting output - why we need to, and first Python example - (2012-10-09)
  [3917] BODMAS - the order a computer evaluates arithmetic expressions - (2012-11-09)
  [4324] Learning to program - variables and constants - (2014-11-22)
  [4442] Mutable v Immuatble objects in Python, and the implication - (2015-02-24)
  [4712] A reminder of the key issues to consider in moving from Python 2 to Python 3 - (2016-10-30)


Back to
Guests doing a bunk?
 Previous and next
or
Horse's mouth home		 Forward to
Dynamic code - Python
Some other Articles
Wiltshire Council says - part 2
Wiltshire Council says - part 1
Melksham Chamber of Commerce, or the FSB
Dynamic code - Python
Pascals Triangle in Python and Java
Guests doing a bunk?
Python Regular Expressions
What are exceptions - Python based answer
Is it worth it?
List Comprehensions in Python
4759 posts, page by page
Link to page ... 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96 at 50 posts per page


This is a page archived from The Horse's Mouth at http://www.wellho.net/horse/ - the diary and writings of Graham Ellis. Every attempt was made to provide current information at the time the page was written, but things do move forward in our business - new software releases, price changes, new techniques. Please check back via our main site for current courses, prices, versions, etc - any mention of a price in "The Horse's Mouth" cannot be taken as an offer to supply at that price.

Link to Ezine home page (for reading).
Link to Blogging home page (to add comments).
Comment: "Awesome ..."
Visitor Ranking 5.0 (5=excellent, 1=poor)

Comment by Ankit (published 2010-01-24) Suggested link.
Awesome [#3460]

You can Add a comment or ranking or edit your own comments

Average page ranking - 5.0

Like this? ??

Related short articles
Python, Tcl, Lua and other Open Source programming courses for 2018
Lua, Tcl, Python, C and C++ courses - at our Melksham HQ or on your site - forward from July 2017
Final day of training at Well House Manor - Python, Lua, Tcl and C/C++ continue at The Spa, Melksham
Python examples - updates under way
Writing Python 2 such that Python 3 is easy
From and Import in Python - where is the module loaded from?
Conditional operators in Python
When to check an object type - Python isinstance example
Defining an object that is a modified standard type in Python
with in Python - examples of use, and of defining your own context
Profiling your Python program
Equality (in Python)
Convering from Python 2 to Python 3 - an update, and the 2to3 utility
Searching a Json or XML structure for a specific key / value pair in Python
Some gems from Intermediate Python
Scons - a build system in Python - building hello world
Some gems from an introduction to Python
Month, Day, Year number to day of week and month names in Python - English and Swedish
Sorting a dict in Python
Easy data to object mapping (csv and Python)
Recursion in Python - the classic example
Unique word locator - Python dict example
Prining a pound sign from Python AND running from the command line at the same time
Object and Static methods - what is the difference; example in Python 3
What are callbacks? Why use them? An example in Python
Python formatting update - including named completions
XML handling in Python - a new teaching example using etree
Command line parameter handling in Python via the argparse module
Progress on moving from Python 2 to Python 3 - training for both versions
Perl, PHP, Python, Lua, Tcl, C++, Ruby - final public courses for 2015
Well House Consultants - Python courses / what's special.
Method, Class, Module, Package - how to they relate in Python?
The principle of mocking - and the Python Mock package
Setting up and tearing down with the Python with keyword
Json load from URL, recursive display, Python 3.4
SQLAlchemy - first examples with a Python Object Relationship Mapping system
Hello Flask world / Python web micro framework
Testing in Python 3 - unittest, doctest and __name__ == __main__ too.
Sorting in Python 3 - and how it differs from Python 2 sorting
Binary data handling - Python and Perl
Running an operating system command from your Python program - the new way with the subprocess module
Combining tests into suites, and suites into bigger suites - Python and unittest
Graphing presentations in Python - huge data, numpy and matplotlib
Elements of an exception in Python - try, except, else, finally
Reading command line parameters in Python
A first graph with Matplotlib in Python
Json is the new marshall, pickle and cPickle / Python
Loving programming in Python - and ready to teach YOU how
Accessing a MySQL database from Python with mysql.connector
Java web application for teaching - now with sessions and clustering / load balancing demonstrations
A Java servlet that is also a stand alone program. And a server that is also a web client.
The spirit of Java - delegating to classes
Using the lead - passing arrays and other collections in Java
Java example - for loop and conditionals from course exercise
Objects - from physical to virtual or abstract - Java
Java Inheritance example - group of classes - step by step
Java - converting an integer to a fixed length string
Binomial Coefficient (Pascal Triangle) objects in Java
Java -making sure you have the right versions
A good example of recursion - a real use in Python
Setting up and using a dict in Python - simple first example
Additional Python courses added to our schedule
Python - even named code blocks are objects
Which (virtual) host was visited? Tuning Apache log files, and Python analysis
Finding sum, minimum, maximum and average in Python (and Ruby)
Accessing variables across subroutine boundaries - Perl, Python, Java and Tcl
Java Utility class - flexible replacement for array. Also cacheing in objects and multiple catch clauses example.
Philosophy behind object design - and how I applied in to a Java example
Splitting Java strings and extracting numbers
Shuffling a list - Ruby and Python
Multiple yields and no loops in a Python generator?
Python - comparison of old and new string formatters
Object factories in C++, Python, PHP and Perl
Keyboard reader for Java programming newcomers
Arrays in Java - an introduction for newcomers
A behaviour driven example of writing a Java program
Incrementing a variable in Java - Pre and Post Increment
Python base and inherited classes, test harness and unit testing - new examples
First Java Application - calculating the weight of a tablecloth
Java - factory method, encapsulation, hashmap example
© WELL HOUSE CONSULTANTS LTD., 2022: 48 Spa Road • Melksham, Wiltshire • United Kingdom • SN12 7NY
PH: 01144 1225 708225 • EMAIL: info@wellho.net • WEB: http://www.wellho.net • SKYPE: wellho

PAGE: http://www.wellho.net/mouth/1878_Pas ... -Java.html • PAGE BUILT: Sun Oct 11 16:07:41 2020 • BUILD SYSTEM: JelliaJamb