'Associative arrays' diaporamas de présentation

Python 2

Python 2. Some material adapted from Upenn cis391 slides and other sources. Overview. Dictionaries Functions Logical expressions Flow of control Comprehensions For loops More on functions Assignment and containers Strings. Dictionaries: A Mapping type.

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Chapter 6 Manipulating Arrays PHP Programming with MySQL 2 nd Edition

Chapter 6 Manipulating Arrays PHP Programming with MySQL 2 nd Edition. Objectives. In this chapter, you will: Manipulate array elements Declare and initialize associative arrays Iterate through an array Find and extract elements and values Sort, combine, and compare arrays

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Review of Basic Perl and Perl Regular Expressions

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Perl Tutorial

Bioinformatics Orientation 2008 Eric Bishop. Perl Tutorial. Adapted from slides found at: www.csd.uoc.gr/~hy439/Perl.ppt original author is not indicated. Why Perl?. Perl is built around regular expressions REs are good for string processing Therefore Perl is a good scripting language

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Using Collections

Using Collections. Overview of Collections. A collection is an ordered group of elements, all of the same type Each element has a unique subscript that determines its position in the collection

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Transforming Big Data with D4M

Transforming Big Data with D4M. Jeremy Kepner MIT Lincoln Laboratory 3 October 2012.

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Introduction to Python LinuxWorld - New York City - January 2002

Introduction to Python LinuxWorld - New York City - January 2002. Guido van Rossum Director of PythonLabs at Zope Corporation ( Now with: Google Inc.) guido@python.org (minorly updated by t.k.prasad@wright.edu). Why Python?. Have your cake and eat it, too: Productivity and readable code

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Introduction to Python LinuxWorld - New York City - January 2002

Introduction to Python LinuxWorld - New York City - January 2002. Guido van Rossum Director of PythonLabs at Zope Corporation guido@python.org guido@zope.com. Why Python?. Have your cake and eat it, too: Productivity and readable code VHLLs will gain on system languages (John Ousterhout)

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PHP Functions and Control Structures

PHP Functions and Control Structures. Defining Functions. Functions are groups of statements that you can execute as a single unit Function definitions are the lines of code that make up a function The syntax for defining a function is : <?php function name_of_function ( parameters ) {

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The data types in Systemverilog

Speaker: Hsiu-Yi Lin Date: 5/4 2010. The data types in Systemverilog. Outline. Built-In Data Types The Logic type 2-State Data Types Arrays Declaring fixed-size arrays Unpacked array Packed array Dynamic array Queues Associative array Choosing a Storage Type. Built-In Data Types.

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Internet / Intranet CIS-536

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Unix Lecture 7

Unix Lecture 7. Hana Filip. sed LAST WEEK wc sort tr uniq awk TODAY join paste. Other you may want to check out: comm cut ex iconv xargs. Text Processing Command Line Utility Programs (cont.). Text Processing Command Line Utility Programs. awk

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php Arrays (Part 1) MIS 4530 Dr. Garrett

php Arrays (Part 1) MIS 4530 Dr. Garrett. Manipulating Elements. $Topic = $_POST['topic']; $Name = $_POST['name']; $Message = $_POST['message']; $PostMessage = addslashes(“$Topic~$Name~$Message ”); $MessageStore = fopen(“messages.txt”, “a”); fwrite($MessageStore, “$PostMessage”);

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Array & Foreach ??????????????????????

Array & Foreach ??????????????????????. Content. 1. Definition and Usage 2. Syntax 3. print_r () Statement 4. For and Foreach 5. Array Functions. Definition and Usage. The array() function is used to create an array. In PHP, there are three types of arrays:

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Current state

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Chapter 5: Hashing

Chapter 5: Hashing. Hash Table ADT. Hash Functions. Collision Resolution. Rehashing. CS 340. Page 89. Hashing. Hashing is a technique for performing searches, insertions, and deletions from a list in constant time.

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Website Development & Management

CIT 3353 -- Fall 2006 www.clt.astate.edu/jseydel/mis3353. Website Development & Management. More PHP Odds & Ends. Instructor: John Seydel, Ph.D. Student Objectives. Upon completion of this class meeting, you should be able to: Create an onLoad event handler for a web page

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Bioinformatics Algorithms

Genomics. Proteomics. Cellomics/Cytomics. Bioinformatics Algorithms . Bioinformatics Algorithms . Sequence analysis Phylogeny Patterns recognition Structure prediction Expression analysis Image analysis. Associative arrays (hashes).

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