Criteria for Onboarding of Additional States onto the SURWASH Programme
State of Emergency in Nigeria's WASH Sector highlights challenges and National Action Plan aims to revitalize the sector. SURWASH Programme aims to increase access to water, sanitation, and hygiene services in select states of Nigeria through specific development objectives and financing modalities. Explore the criteria for onboarding new states onto the programme.
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1. WWW (1945)Vannevar Bush As We May Think (Atlantic Monthly) (Hyperlink) (Mar. 1989) CERN Tim Berners- Lee Information Management: A Proposal A client/server model for a distributed hypertext system CERN: European Organization for Nuclear Research
WWW (1990) Tim BL Web : WorldWideWeb (Sep. 1993) NCSA Mosaic browser. (Mar. 1994) Marc Andreessen & Jim Clark Mosaic Communications Corp. ( Netscape) (Dec. 1994) Netscape Netscape Navigator HTML NCSA: National Center for Supercomputing Applications
Browser Google Chrome Firefox Safari IE/Edge Opera, Web Server Apache Nginx Microsoft-IIS LiteSpeed Google Servers, Web Browser Statistics: See Next slide Web Server Statistics: https://w3techs.com/technologies/overview/web_server/all Web Technology Survey: https://w3techs.com/technologies
http://en.wikipedia.org/wiki/Usage_share_of_web_browsers https://www.w3schools.com/browsers/browsers_stats.asp http://gs.statcounter.com/
HTML and HTTP Web Server Application Browser 1. HTTP Request 2. HTTP Response Web Server Client PC HTML Document
Database Server Web Server Client Apache Web Server phpMyAdmin php Apps Brower MySQL
2. JavaScript (Dec. 1995) Netscape Navigator 2.0 JavaScript Brower <script> for (i=0;i<10;i++) { document.write("<hr size="+2*i+" width=" + 40*i+" color='red'>"); } alert("Welcome to JavaScript Test!\nSee you!"); </script>
Advantages of Using JavaScript Validate user's input. Perform aggregrate calculations. Easily prompt a user for confirmation, alert, pop-up information. Control of Web browser's behaviors and HTML page component's properties. Conditionalize HTML. Perform operations independent of server information. Control of Dynamic HTML. http://ycchen.im.ncnu.edu.tw/moth/ http://www.w3schools.com/js/js_examples.asp
3. Cascading Style Sheets (CSS) (Stylesheet) <style> a {text-decoration:none;} td {background-color:Ivory;} ul {list-style-image:url(gball.gif);} h2 {color:white; background-color:black; font-size:1in} </style> http://www.w3schools.com/css/default.asp Dynamic HTML: JavaScript + CSS http://ycchen.im.ncnu.edu.tw/www2011/lab/bf.html
(JavaScript, ActiveX, CSS, ) file:///C:/www/radio.html http://192.168.0.1/xx.html
5. Server Web Common Gateway Interface (CGI) Web Server Server Server Web ASP, JSP, Perl, PHP Database MS SQL Server, MySQL, mSQL, Oracle
Usage of server-side programming languages for websites https://w3techs.com/technologies/overview/programming_language/all https://w3techs.com/technologies/overview/programming_language/all
