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Daniel Coffman dgcoffman

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dgcoffman / gist:ee609060cb1268dd46e7
Created July 6, 2015 22:46
keybase
### Keybase proof
I hereby claim:
* I am dgcoffman on github.
* I am dancoffman (https://keybase.io/dancoffman) on keybase.
* I have a public key whose fingerprint is 88C9 10BF B83E C525 E24D E1D1 05DB 9538 F040 19EA
To claim this, I am signing this object:
@dgcoffman
dgcoffman / gist:d81af044901707df04af
Last active February 10, 2016 21:22
Links to test
@dgcoffman
dgcoffman / test_csv.csv
Last active April 7, 2016 22:34
Full name Email address or phone number
Harry Potter [email protected]
Hermoine Granger [email protected]
Rupert [email protected]
Luna Lovegood
He who must not be named with a really long name 415-444-4444
Dumbledore 415-555-5555
Severus Snape 444-4244
Ron Weasley +2444-4-4-4-4
Lord voldemort 415-444-4444
@dgcoffman
dgcoffman / Sasquatch_Plan.md
Last active May 25, 2016 05:41

Itinerary

6:00pm Wednesday 5/25 Depart 300 Hill St

remember tickets

6:15pm Wednesday 5/25 Arrive at SFO

7:42pm Wednesday 5/25 Depart SFO for SEA

@dgcoffman
dgcoffman / 2016 Frontend Conferences
Created May 19, 2016 20:13
SmashingConf New York 2016
June 14-15
New York, NY
http://lanyrd.com/2016/smashingconf-new-york/
Generate
July 15th
San Francisco, CA
http://www.generateconf.com/san-francisco-2016/
@dgcoffman
dgcoffman / JavaScript Objects
Last active March 12, 2017 03:03
Description of how JavaScript objects work
Objects have four states:
properties can be added | deleted | modified* | do it with | check with
Default √ | √ | √ | n/a | n/a
preventExtensions X | √ | √ | preventExtensions | isExtensible
seal X | X | √ | seal | isSealed
freeze X | X | X | freeze | isFrozen
* by changing any of the four attributes below
You can make an object in three different ways:
@dgcoffman
dgcoffman / proposals.txt
Created March 14, 2017 23:30
ES.Next Proposals
9th Edition - ES.Next
Stage 3 (Candidate)
===================
1. SIMD - Single Instruction Multiple Data
http://www.2ality.com/2013/12/simd-js.html
https://github.com/tc39/ecmascript_simd/blob/master/tc39/SIMD-128%20TC-39.pdf
@dgcoffman
dgcoffman / cloudSettings
Last active October 11, 2019 19:43
Visual Studio Code Sync Settings Gist
{"lastUpload":"2019-10-11T19:43:48.295Z","extensionVersion":"v3.4.3"}
@dgcoffman
dgcoffman / iOS Ecosystem.md
Last active August 2, 2023 16:48
iOS and Swift Ecosystem

✅ = we use it in coinbase-ios

Layout

  • SnapKit Swift auto layout DSL. Simplifies defining UI constraints.
  • Cartography Another declarative auto layout DSL.
  • PureLayout Extends UIView/NSView, NSArray, and NSLayoutConstraint with more Auto Layout APIs.

Dependency Injection

@dgcoffman
dgcoffman / Moving Quickly, Safely.md
Last active June 1, 2023 05:43
Moving Quickly, Safely

Don't run in place

  • Don't upgrade a dep unless you can articulate how the new version is better.
  • Don't switch tools unless you have a good reason. Because you heard the new thing was good, or because you think the current tool is bad is not a good reason. How is the old tool failing? List the ways. Steelman the argument that you should not switch.
  • Don't re-write anything unless you have a good reason. You not personally having written the old thing isn't a good reason.
  • Some framework fads are more worthy of adoption than others.
    • React.createClass -> classes -> function components -> containers -> HoCs -> render props -> hooks. Rewriting the same code through all of these changes is the full time job of a useless engineer.
    • Be judicious, wait a while and see how things work out for other people. Ideally, wait until you see the backlash after the initial hype. If you haven't seen any backlash, you might not have waited long enough to adopt.

Don't externalize your internals