environment and our experiences that influence us in ways we don’t understand Developed by David Snowden ## Framework Not a model A model tries to represent reality Framework is a way of looking at reality [Image](/uploads/documents/d/b/7/c/db7cc05948d1d67814878b2d4523bff2/p13_1.jpg) Based on the work of Dave Snowden and the Cynefin framework CHANGING ENVIRONMENT bumps us back out of Known/Simple www.basicsm

## About ekeynow • A IoT SaaS startup company. All system powered by Go. ## @keynow ## “ ## DAVE SNOWDEN Best practice is useless, we only learn from worst practice. Trying to copy the best others have

## +24 ## Back To Basics Unit Testing ## DAVE STEFFEN ## 20 24 September 15 - 20 ## Unit Testing is a Big Topic How many youtube videos about C++ unit testing ## ✗ 🔍 🔍 ✗ ![Image](/uploads/docu It's A Bug Hu Armor Plate You "It's A Bug Hunt" - Armor Plate Your Unit Tests in Cpp - Dave ...  YouTube · three years ago:  DAVE STEFFEN Repeatable ## Hermeticity Hermeticity: Sealed off from environmental effects Hermetic:

Contracts ## SEAN PARENT & DAVE ABRAHAMS ## 20 23 October 01 - 06  ## Better Code: Contracts Dave Abrahams & Sean Parent iPadAsync Dev  Research Dave Abrahams Principal Scientist Software Technology Lab Hylo Language Co-creator Documentation > postcondition. —Dave and Sean ## Definition | Error (without qualification) Error, n. An indication that a correct function, correctly called, could not uphold its postcondition. —Dave and Sean not a

that, let’s say that Nick is feeling generous and he wants to give his Chevy Volt to someone named Dave. To do this go back to invoke.js and change the function from createCar to changeCarOwner and input ['CAR10', 'Dave'], chainId: 'mychannel', txId: tx_id }; The first argument – CAR10 – reflects the car that will be changing owners. The second argument – Dave – defines the new Save and execute the program again: node invoke.js Now let’s query the ledger again and ensure that Dave is now associated with the CAR10 key: node query.js It should return this result: Response is

that, let’s say that Nick is feeling generous and he wants to give his Chevy Volt to someone named Dave. To do this go back to invoke.js and change the function from createCar to changeCarOwner and input ['CAR10', 'Dave'], chainId: 'mychannel', txId: tx_id }; The first argument – CAR10 – reflects the car that will be changing owners. The second argument – Dave – defines the new Save and execute the program again: node invoke.js Now let’s query the ledger again and ensure that Dave is now associated with the CAR10 key: node query.js It should return this result: Response is {

that, let’s say that Nick is feeling generous and he wants to give his Chevy Volt to someone named Dave. To do this go back to invoke.js and change the function from createCar to changeCarOwner and input ['CAR10', 'Dave'], chainId: 'mychannel', txId: tx_id }; The first argument – CAR10 – reflects the car that will be changing owners. The second argument – Dave – defines the new Save and execute the program again: node invoke.js Now let’s query the ledger again and ensure that Dave is now associated with the CAR10 key: node query.js It should return this result: #### 5.1. Writing

that, let’s say that Nick is feeling generous and he wants to give his Chevy Volt to someone named Dave. To do this go back to invoke.js and change the function from createCar to changeCarOwner and input ['CAR10', 'Dave'], chainId: 'mychannel', txId: tx_id }; The first argument – CAR10 – reflects the car that will be changing owners. The second argument – Dave – defines the new Save and execute the program again: node invoke.js Now let’s query the ledger again and ensure that Dave is now associated with the CAR10 key: node query.js It should return this result: Response is

that, let’s say that Nick is feeling generous and he wants to give his Chevy Volt to someone named Dave. To do this go back to invoke.js and change the function from createCar to changeCarOwner and input ['CAR10', 'Dave'], chainId: 'mychannel', txId: tx_id }; The first argument – CAR10 – reflects the car that will be changing owners. The second argument – Dave – defines the new Save and execute the program again: node invoke.js Now let’s query the ledger again and ensure that Dave is now associated with the CAR10 key: node query.js It should return this result: Response is

that, let’s say that Nick is feeling generous and he wants to give his Chevy Volt to someone named Dave. To do this go back to invoke.js and change the function from createCar to changeCarOwner and input ['CAR10', 'Dave'], chainId: 'mychannel', txId: tx_id }; The first argument – CAR10 – reflects the car that will be changing owners. The second argument – Dave – defines the new Save and execute the program again: node invoke.js Now let’s query the ledger again and ensure that Dave is now associated with the CAR10 key: node query.js It should return this result: #### 6.1. Writing