1. CS 101 – Dec. 4 HTML Web issues Project examples Reviews on Monday & study day

2. Making Web pages Web pages written in HTML. 2 ways… Type in HTML code in text editor. –Enter “tags” as you go. Use “web generator” such as Dreamweaver –WYSIWYG

3. HTML format Web browsers read HTML files.... Head section is optional Body contains material to appear in browser window.

4. Minimal example The simplest Web page contains text. –Can format with various font commands … Hello!

5. Common tags h1, h2, etc. = headings br = line break p = paragraph ol, ul, li = used for lists hr = horizontal rule b, i = bold or italic sub, sup = subscript or superscript

6. Examples 7 th Who wrote Das Rheingold ? Gold Silver Bronze

7. Privacy & Cache Different browsers & versions behave slightly differently…. Issues –security on site (https:// or.shtml) –browser cache –cookies Browsing anonymously –www.anonymouse.org –ads based on your location

8. Web issues Check date of article Check for corroborating info Mistakes & bias Some things harder to find on the Web? Combine 2+ sites –Searching for airfares, hotels Remembering a site –Cookie –Browser’s cache

9. Course outline Binary representations –Numbers –Text –Images –Linear vs. nonlinear information Excel –Formulas, functions –Tools: Solver, Goal seek, sorting, pivot tables … Computer organization –Logic gates & Finite automata –Instruction execution & pipelining

10. continued Memory system Access –Queries, relationships, etc. Problem solving –Recipes –Program structure –Javascript Hypertext, Web, Dreamweaver

11. continued Operating systems –Responsibilities –Process scheduling Image processing –Filter functions –Photoshop Communication