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# Check for Python
python --version

# Check for node.js on Linux
nodejs --version

# Check for node.js on Windows
node --version

//source: http://kripken.github.io/emscripten-site/docs/building_from_source/toolchain_what_is_needed.html#toolchain-test-which-dependencies-are-installed

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//Create a new git repo.  Concise instruction right from Git.
//Use this BOB!!!!!!!!!
//https://help.github.com/articles/adding-an-existing-project-to-github-using-the-command-line/
//http://stackoverflow.com/questions/3311774/how-to-convert-existing-non-empty-directory-into-a-git-working-directory-and-pus

//RESOURCES:
//http://rogerdudler.github.io/git-guide/

//assuming your remote branch is up-to-date.  Get rid of all your local changes and revert back to what is on the server.
git checkout -- .

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//download a file (while keeping the filename)
curl -s -O 'http://abmedia.pearsoncmg.com/video/audio/mypsychlab/baron_0205205585/barron_5858_01_00.mp3'


//place a number of links you want to dl in a .sh file

#!/bin/sh

curl -s -O 'http://abmedia.pearsoncmg.com/video/audio/mydevelopmentlab/arnett_0205892493/01_adolescence_and_emerging_adulthood.mp3'
curl -s -O 'http://abmedia.pearsoncmg.com/video/audio/mydevelopmentlab/arnett_0205892493/01a_adolescence_and_emerging_adulthood.mp3'

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//METHOD : select nodes in the extension. 
//TIP:  If you hover over any of the xml nodes and click on of them you will see the xpath in the extension window.
//      Next with the path in the window, Click "XPath/Parse" to the right.  
//      This will display all the nodes at that path.
//      e.g. source: https://hssmedia.pearsoncmg.com/chapter_audio/data/hss_kagan_westernheritage_11/data.xml
//      e.g. xpath : /audiobook/chapters/chapter/entry/file
//      e.g. result: listing of all the mp3 files. (you may have to scroll down)

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//OUTPUT IF A URL EXISTS.  ESSENTIALLY CHECKING IF THE RETURNED VALUE IS HTML CODE 200 OR NOT. 
echo -e "IBM_Sells_PC.mp4 \t $(curl -Is http://export.mediaconsole.pearsoncmg.com/mdc/export/video/HE_BusPub/pearsonedu_upload_akamai_com/pandc/wild/IBM_Sells_PC.mp4 | head -1)" >> report.txt

-- best if run in a bbedit shellWorksheet as a stack of commands. e.g. 
echo -e "http://export.mediaconsole.pearsoncmg.com/mdc/export/video/HE_BusPub/pearsonedu_upload_akamai_com/pandc/bp/2011/abc/090610_nwo_monminute_econom.srt 	 $(curl -Is http://export.mediaconsole.pearsoncmg.com/mdc/export/video/HE_BusPub/pearsonedu_upload_akamai_com/pandc/bp/2011/abc/090610_nwo_monminute_econom.srt | head -1)" >> report.txt
echo -e "http://export.mediaconsole.pearsoncmg.com/mdc/export/video/HE_BusPub/pearsonedu_upload_akamai_com/pandc/bp/2011/abc/090724_2020_oil_pre.srt 	 $(curl -Is http://export.mediaconsole.pearsoncmg.com/mdc/export/video/HE_BusPub/pearsonedu_upload_akamai_com/pandc/bp/2011/abc/090724_2020_oil_pre.srt | head -1)" >> re

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//copy directory into another directory 
cp -R CSV/ WPS_SITES/ab_middleton_law_mysearchlab_9/CSV/


//mkdir
//--the -p flag will create the intermediate directories.
mkdir -p LM/STINKBUT/TEST


//show the size of the home directory

lg3bass

###ofGetAppPtr() example

from a .cpp file, for example, "particle.cpp" you can do two things:

• a) include "ofApp.h" (so you know what's inside the ofApp)
• b) cast the ofGetAppPtr as a ptr

you can't include ofApp.h inside another .h file, as you would recursive includes (ie, ofApp includes particle, particle includes ofApp), but putting it in the .cpp is fine.

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LG3-MBP:~ lg3$ pwd
/Users/lg3
LG3-MBP:~ lg3$ ./Documents/OF/of_v0.9.8_osx_release/projectGenerator-osx/projectGenerator.app/Contents/Resources/app/app/projectGenerator -v -o"/Users/lg3/Documents/OF/of_v0.9.8_osx_release" -a"ofxAbletonLink,ofxAudioDecoder,ofxDatGui,ofxMSATimer,ofxOsc,ofxRange,ofxTextInputField,ofxTimecode,ofxTimeline,ofxTween,ofxXmlSettings" -p"osx" "/Users/lg3/Documents/OF/of_v0.9.8_osx_release/apps/myApps/test01"

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//source: https://forum.openframeworks.cc/t/how-to-compile-of-from-the-command-line-so-you-can-break-up-with-xcode-and-use-atom-or-sublime/26137

If so, here's a handy guide. It's super dead simple.

Go install atom if you haven't now. This should also work for sublime, or even VIM.

Add OF to your system's path. To do this you need to find a hidden file. Open up terminal and use this unix command to do it. Steps 3-5 will walk you through it.

Open terminal and simply cd and press enter

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//ISSUE: Quicktime sometimes doesn't play .srt files even if they are named the exact same thing in the same folder.
//SOLUTION: Use ffmpeg to add metadata to the .mp4 container and embed the .srt file.  
            This process is lossless as we use a passthrough encoder.
//note. this process is similar to the .m4v container and embedding .srt files.   
//SOURCE: https://discussions.apple.com/thread/2115778?tstart=0

ffmpeg -i video.mp4 -i sub.srt -c:v copy -c:a copy -c:s mov_text -metadata:s:s:0 language=eng out.mp4