Schedule

Schedule

Thursday, March 26

1427389200 TWiT Live Specials
1427398200 Marketing Mavericks
1427403600 Home Theater Geeks
1427410800 Tech News 2Night
1427412600 The Giz Wiz

Friday, March 27

1427475600 Tech News Today
1427479200 This Week in Law
1427490000 Before You Buy
1427497200 Tech News 2Night
1427500800 Padre's Corner

Saturday, March 28

1427565600 The Tech Guy
1427576400 iPad Today

Sunday, March 29

1427652000 The Tech Guy
1427666400 This Week in Tech

Monday, March 30

1427734800 Tech News Today
1427738400 Triangulation
1427743800 iPad Today
1427751000 Coding 101
1427756400 Tech News 2Night

Tuesday, March 31

1427821200 Tech News Today
1427824800 MacBreak Weekly
1427833800 Security Now
1427842800 Tech News 2Night
1427846400 All About Android

Wednesday, April 1

1427902200 FLOSS Weekly
1427907600 Tech News Today
1427911200 Windows Weekly
1427918400 This Week in Google
1427929200 Tech News 2Night
1427931000 Android App Arena
1427936400 Ham Nation

Thursday, April 2

1427994000 Tech News Today
1427997600 Know How...
1428003000 Marketing Mavericks
1428008400 Home Theater Geeks
1428015600 Tech News 2Night
1428017400 The Giz Wiz

Friday, April 3

1428080400 Tech News Today
1428084000 This Week in Law
1428094800 Before You Buy
1428102000 Tech News 2Night
1428105600 Padre's Corner

Saturday, April 4

1428170400 The Tech Guy

Most Recent Episodes

Tech News Today

Facebook F8 announcements, FTC rules against jerk.com, and more.

Ham Nation

Randy(K7AGE) talks about the basics of antenna analyzers.

Tech News 2Night

Facebook releases the Messenger Platform

Android App Arena

Simple Weather, Weather Timeline, Material Weather Widget, Atari Fit.

This Week in Google

Inside the U.S. Antitrust Probe of Google

Windows Weekly

Microsoft strikes deals with 11 Android tablet makers to preload apps

iFive for the iPhone

Get your voicemails back from Humin, unlock your Mac from your iPhone with Tether

TWiT Live Specials
Episode #242: F8: Day 1 March 25th, 2015

Facebook Developer Conference 2015

Tech News Today

Facebook adds 'On This Day', YouTube takes on Twitch, pay bills in Gmail, and more.

All About Android

HTC One M9 Review

Coding 101 24

Perl: Command Line Search and Replace

July 3 2014

Hosts: Fr. Robert Ballecer, SJ and Shannon Morse

Guest: Patrick Delahanty

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

Ivory Tower

We learned in the last episode that "Regular Expressions" or "RegEx" is just another way of saying, "find a pattern"
* We learned that we can use RegEx to search a string for that pattern according to a set of parameters and modifiers that WE determine

The usage of RegEx is as Follows:
$nameofstring =~ (Match Operator) / (expression) / (expression) / (Match Expression Operator)

Which means:
$nameofstring =~ (action to take)/(pattern to match)/(pattern to replace match with)/(how to search)

Useful Match Operators
m/ Match Regular Expression
s/ Substitite Regular Expression
tr/ Tranliterate Regular expression

Useful Match Operator Modifiers
g Match globally, find ALL occurences
i case insensitive
m treat string as multiple lines
o Evaluate the expression only once
s treat string as single line
x Use extended regular expressions (Allows you to use white space in the expression)

Get in Touch With Us!

* Subscribe and get Coding 101 automatically at TWiT.tv!
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* Watch the show live and join the chatroom every Thursday at 1:30pm PST.
* Email us at Padre@twit.tv and Shannon@twit.tv.
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*Check out our transcripts.