[CentralOH] 2015-04-27 會議 Scribbles 落書/惡文?: Jim Reed NASA Coding Standards; technical debt; onion bugfixing projectors rust better if uncalled put bourbon puppet vagrant cattle not pets

[jep200404 at columbus.rr.com]

interest on technical debt makes bankers look like wimps

Bad code is like an onion.
Bad code has many layers and each one make you cry.

technical debt is more like an unhedged call option
http://www.higherorderlogic.com/2010/07/bad-code-isnt-technical-debt-its-an-unhedged-call-option/

http://pyvideo.org/video/2684/keynote-jessica-mckellar

pyohio 2010 teach me python bugfixing
pyvideo.org/video/513/

monthly meeting

practice connecting to projectors.
collect information.
    projector's native resolution might be 1024x768
get model number information

need to give presentation about low-level details about giving presentations
    should be easy for everyone to see, including those in back row
        24x80
        high contrast

18 folks
raymond chandler iii liaison
columbus rust society http://www.meetup.com/columbus-rs/
rust by mozilla
3rd wed each mot
launch v1.0 May 15 http://www.meetup.com/columbus-rs/events/222044818/

June 1 will be next CohPy
TDD and Python with Behave

Pyohio Aug 1&2
RFP deadline is May 15

Professor Jim Reed
better "if" decisions
gave presentation on NASA coding standards applied to "if" statements.
https://github.com/profjrr/April-27th-Presentation-to-Python-UG
http://lars-lab.jpl.nasas.gov/JPL_Coding_Standard_C.pdf

http://www.jpl.nasa.gov/video/details.php?id=1090
http://www.nasa.gov/content/nasas-orion-flight-test-and-the-journey-to-mars

summer of 69 fortran at Baker Systems Engineering

wp:Curiosity (rover)
http://lars-lab.jpl.nasa.gov/

3.5Mlines of C code

hard to read from back of room

The Power of Ten - Rules for Developing Safety Critical Code
Gerard J. Holzmann
NASA/JPL
Laboratory for Reliable Software

https://www.python.org/dev/peps/pep-0008/
should do assert x < 0 or assert (x < 0) instead of assert(x < 0)
should use pylint

what is source about python & C++ productivity

wp:Bourbon Trail
bad metaphor: what is artical about that being a bad metaphor
uncalled put

wp:Asynchronous Transfer Mode
free dns
puppet vagrant
docker - builds machines from scratch
    takes long time to build image first time,
    then variations are layered on top (ala unionfs)
docker compose
cattle not pets
https://duckduckgo.com/html/?q=cattle+not+pets+servers
test driven _infrastructure_