Schedule

Schedule

Saturday, November 1

1414864800 The Tech Guy

Sunday, November 2

1414954800 The Tech Guy
1414969200 This Week in Tech

Monday, November 3

1415037600 Tech News Today
1415041200 Triangulation
1415046600 iPad Today
1415059200 Tech News 2Night

Tuesday, November 4

1415124000 Tech News Today
1415127600 MacBreak Weekly
1415134800 Security Now
1415142000 Before You Buy
1415145600 Tech News 2Night
1415149200 All About Android
1415158200 Padre's Corner

Wednesday, November 5

1415205000 FLOSS Weekly
1415210400 Tech News Today
1415214000 Windows Weekly
1415221200 This Week in Google
1415232000 Tech News 2Night
1415239200 Ham Nation

Thursday, November 6

1415296800 Tech News Today
1415300400 Know How...
1415304000 Marketing Mavericks
1415309400 Coding 101
1415313000 Home Theater Geeks
1415318400 Tech News 2Night
1415320200 The Giz Wiz

Friday, November 7

1415383200 Tech News Today
1415386800 This Week in Law
1415394000 Android App Arena
1415404800 Tech News 2Night

Saturday, November 8

1415473200 The Tech Guy

Sunday, November 9

1415559600 The Tech Guy
1415574000 This Week in Tech

Monday, November 10

1415642400 Tech News Today
1415646000 Triangulation
1415651400 iPad Today
1415664000 Tech News 2Night

Most Recent Episodes

Tech News 2Night

The FCC is close to reclassifying ISPs.

This Week in Law

The FTC takes AT&T to court for throttling customers with unlimited data.

Android App Arena
Episode #19: Spooky Games October 31st, 2014

Hands-on reviews of Five Nights at Freddy's, Zombie Gunship, The Spookening, and Inbox by Gmail.

Tech News Today

FCC Net Neutrality, Passcode vs Fingerprint, and Hacking Food.

This Week in Computer Hardware

DCS LIVA Mini PC, Intel Broadwell-E, and the MSI GT80 Titan.

The Giz Wiz

Spark Watch, blacklight flashlight, and more.

Home Theater Geeks

Brian Vessa and SMPTE report on cinema sound.

Tech News 2Night

Microsoft Health Announced

Know How...

Project Loon 2.0, Quad Motors & Props

Coding 101
Episode #41: Mark Smith October 30th, 2014

Speaking with "Smitty", master of the microcontroller.

Coding 101 25

Perl: Creating Dynamic Web Pages

July 10 2014

Hosts: Fr. Robert Ballecer, SJ and Shannon Morse

Guest: Patrick Delahanty

The Code for today's show is availible at our: Github

Ivory Tower

Dynamic Web Pages
* When we think of the most basic of web pages, we think of a static .html file.

Example:

Hello World!

** This web page is simple, easy to create, and easy to upload... but because it's static, it's also not all that useful unless you WANT to display nothing but static text, graphics and rich media **

What we want is a way to DYNAMICALLY GENERATE the code of a web page so that we can do things like:
* Change the layout and template of the page without having to manually re-write the code
* Change the content contained within the page automatically
* Customize the content presented by a particular device depending on the device being used to view the content and the user consuming the content.
** In other words... the world of the Internet we use most often today is Dynamically Generated.

There are two methods to dynamically generate content: "Server Side" and "Client Side"

Client Side Dynamic Web Page:
* The browser processes the page using scripting AS it loads the HTML or XHTML document
* Usually, client-side scripts can be seen if one uses the "View Code" option on most browsers (The script is embedded within the HTML or XHTML document)
* Ocassionally a web designer will put the script into a seperate file that is referenced by the HTML file (The browser will interpret the page and see the reference, at which time the server will send the file with the script.)

Popular Client-Side Scripting Languages:
-- JavaScript (Including Ajax)
-- ActionScript (Most often used with Adobe Flash Player)
-- Dart
-- VBScript
-- Typescript

Server Side Dynamic Web Page:
* As one may guess, unlike a Client-Side Dynamically Generated Web Page - which is intepreted by the browser as it loads the document, a "Server-Side" page is interpreted and generated by the SERVER, and the finished document is sent to the browser.

Popular Serveri-Side Scripting Languages:
-- PHP
-- ASP .NET
-- Perl
-- Python
-- Ruby
-- Java
-- ColdFusion
-- JavaScript (Server Side)
* Usually, Server Side scripts CANNOT be seen by simply viewing a document's code.

There are advantages and disadvantages to both techniques.
* Client-Side gets a bad wrap for insecurity, but it's not INHERENTLY insecure... usually it's just sloppy scripting code... BUT while many will allow server-side scripts to run beyond the browser, that is usually not the case with client-side scripting.
* Server-Side scripting gives a more consistent look because the page is being interpreted by the server, rather than each individual (and often different) browser
* Client-Side scripting is usually MUCH easier to start using since there is no software that need to be installed on the server to make them run. (The script is interpreted in the Browser)
* Client-Side is dependent on the client machine: A bad browser or slow computer will affect the ability ot render the page.
In modern design, we use both!

Get in Touch With Us!

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*Check out our transcripts.

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