'Function returns' presentation slideshows

PHP and MySQL Web Development

PHP and MySQL Web Development. When you install PHP, you can select from a number of extensions. The MySQL support in PHP consists of a number of functions you can call to interact with MySQL, and here are some of them:. The mysql_connect() function opens a non-persistent MySQL connection.

2.91k views • 109 slides

Chapter 3 Variables, Calculations, and Colors

Chapter 3 Variables, Calculations, and Colors. Starting Out with Games & Graphics in C++ Tony Gaddis. 3.1 Introduction. Programs almost always work with data of some type. For example, we have seen programs that use: XY coordinate data to draw shapes on the screen

657 views • 52 slides

Chapter 8 Manipulating MySQL Databases with PHP PHP Programming with MySQL 2 nd Edition

Chapter 8 Manipulating MySQL Databases with PHP PHP Programming with MySQL 2 nd Edition. Objectives. Connect to MySQL from PHP Work with MySQL databases using PHP Create, modify, and delete MySQL tables with PHP Use PHP to manipulate MySQL records Use PHP to retrieve database records.

719 views • 51 slides

IAP C# Lecture 3 Parallel Computing

551 views • 42 slides

An Introduction to Programming with C++ Fifth Edition

An Introduction to Programming with C++ Fifth Edition. Chapter 9 Value-Returning Functions. Objectives. Raise a number to a power Generate random numbers Create and invoke a function that returns a value Pass information, by value , to a function. Objectives (continued).

496 views • 40 slides

Pre Processor Directives, C Standard Library (string.h, math.h), searching and sorting

Pre Processor Directives, C Standard Library (string.h, math.h), searching and sorting. C - Course. Contents. Pre Processor Directives C Standard Library Functions in string.h Functions in math.h Searching Algorithms Sorting Algorithms. Pre Processor Directives. #include #define #if

486 views • 37 slides

CSCE 110 PROGRAMMING FUNDAMENTALS WITH C++

CSCE 110 PROGRAMMING FUNDAMENTALS WITH C++. Prof. Amr Goneid AUC Part 8. Characters & Strings. Characters & Strings. Characters & Strings. Characters & their Operations The String Class: String Objects Declaration Input and Output Member Functions: Length & Indexing

552 views • 35 slides

Non-blocking I/O

Non-blocking I/O. Computing Network Programming. Outline. Socket operations that cause blocking and how there operations behave for non-blocking sockets non-blocking read and write non-blocking connect daytime client web client non-blocking accept. Motivation.

630 views • 33 slides

Variable, Expressions, Statements and Operators

Variable, Expressions, Statements and Operators. By: Engr. Faisal ur Rehman CE-105 Fall 2007. Goal. Variables and its types Scope, lifetime and access level of variables Constant Expression Statement Procedure Sub Procedure Functions. Variable.

483 views • 28 slides

Excel 2013 Level 1 Unit 1 Preparing and Formatting a Worksheet

Excel 2013 Level 1 Unit 1 Preparing and Formatting a Worksheet Chapter 2 Inserting Formulas in a Worksheet. Inserting Formulas in a Worksheet. Quick Links to Presentation Contents. Write Formulas Insert Formulas with Functions Write Formulas with Statistical Functions CHECKPOINT 1

477 views • 28 slides

Data Structures and Algorithms

Data Structures and Algorithms. Second Year, First Semester, 2012/2013 List and String. List. A list is a sequential data structure, i.e. a collection of items accessible one after another beginning at the head and ending at the tail.

517 views • 26 slides

CSC 551: Web Programming Spring 2004

CSC 551: Web Programming Spring 2004. client-side programming with JavaScript scripts vs. programs JavaScript vs. JScript vs. VBScript common tasks for client-side scripts JavaScript data types & expressions control statements functions & libraries strings & arrays

399 views • 26 slides

EECS 470

EECS 470. Pipeline Control Hazards Lecture 5 Coverage: Chapter 3 & Appendix A. Pipeline function for BEQ. Fetch: read instruction from memory Decode: read source operands from reg Execute: calculate target address and test for equality

420 views • 25 slides

Introduction to C

Introduction to C. Why use C instead of Java. Intermediate-level language: Low-level features like raw memory tweaking High-level features like complex data-structures Access to all the details of the implementation Explicit memory management Explicit error detection

342 views • 24 slides

Introduction to Python

335 views • 20 slides

Chapter 6 UNIX Special Files

Chapter 6 UNIX Special Files. Source: Robbins and Robbins, UNIX Systems Programming, Prentice Hall, 2003. 6.1 Pipes. pipe() Function. The simplest mechanism in UNIX for interprocess communication is the unnamed pipe, which is represented by a special file

358 views • 16 slides

Motivation:

Within a program, may have to perform the same computation over and over. Many programs share the same computation (e.g. sorting). To break a program into smaller pieces easier to write reusable for other problems. e.g. Private Sub btnValidate_Click () 'the program is written here

271 views • 15 slides

Decision Statements

210 views • 13 slides

Nonblocking I/O

Nonblocking I/O. Blocking vs. non-blocking I/O Nonblocking input, output, accept, and connect Readings UNP Ch16. Nonblocking I/O -- motivation. IO operations (disk IO or communications) take a long time

280 views • 12 slides

VBA Functions

VBA Functions. Functions Usually accept arguments Perform a calculation using the argument Return a value or string. VBA Functions. Consider: Rad(50) Rad( ) is a function that converts degrees to radians The number 50 is the argument

188 views • 6 slides