PPT-CGS 3066: Web Programming and Design

Spring 2016 Programming in JavaScript Expressions   An expression  is any piece of code that resolves to a value numericstringBoolean etc We can combine literal values variables . Computer programmers design b uild and support solutions for business problems Consideration is also given to database connectivity Computer programmer duties include some or all of the following analysis of business needs and problems design of sof Eighth Edition. Chapter 5. Looping. Objectives. In this chapter, you will learn about:. The advantages of looping. Using a loop control variable. Nested loops. Avoiding common loop mistakes. Using a . . Session 02. Ronald L. Ramos. Programming . Languages. Programming Languages concepts. Outline. Why Study Programming Languages?. Language Design Criteria. Effects of Environments on Languages. Programming Paradigms. 1. Repeating Instructions. C# Programming:. From Problem Analysis to Program Design . 4th . Edition. 6. C# Programming: From Problem Analysis to Program Design. 2. Chapter Objectives. Learn why programs use loops . and Weaknesses of Extreme Programming. An Extreme Programmer. http://. blog.technicalmanagementinstitute.com/photos/uncategorized/2008/07/11/extremeprogrammercropped800x600.jpg. A mini-presentation by William Matheson. Spring . 2017. j. Query. JQuery. Jquery. is a JavaScript file that you include in your web pages.. Lets you find elements using CSS-style selectors.. A function called jQuery allows you to find one or more elements in the page.. Seventh Edition. Chapter 5. Looping. Objectives. In this chapter, you will learn about:. The advantages of looping. Using a loop control variable. Nested loops. Avoiding common loop mistakes. Using a . Seventh Edition. Chapter 1. An Overview of Computers and. Programming. Objectives. In this chapter, you will learn about:. Computer systems. Simple . program logic. The steps involved in the . program development cycle. Every line of production code is written by two people working together at the same keyboard. No boss; at any time the co-pilot or navigator can take over for the pilot or driver. Should switch roles frequently, every 20-30 minutes as a rough guideline. Genealogy of Common Languages. Zuse’s. . Plankalkül. Designed in 1945, but not published until 1972. Never implemented. Advanced data structures. floating point, arrays, records. Invariants. Plankalkül. Eighth Edition. Chapter 5. Looping. Objectives. In this chapter, you will learn about:. The advantages of looping. Using a loop control variable. Nested loops. Avoiding common loop mistakes. Using a . CGS 3066: Web Programming and Design Fall 2019 Accessing MySQL through PHP Accessing Database MySQL can be accessed from PHP in three ways: Legacy non-OO mysql _ routines (deprecated) New mysqli Procedural version – similar to Fall 2019. Intro to MySQL and Relational Databases. Relational Database. Relational databases model data by storing rows and columns in tables. The power of the relational database lies in its ability to efficiently retrieve data from those tables - in particular, where the query involves multiple tables and the relationships between those tables.. Fall 2019. JavaScript Form Validation. Form Validation. Server-side. Client-side. Validation system. Validation system. Server-side code. Form Validation. Purpose: . to verify the form inputs are filled with valid values. Saves additional roundtrips from server to client..