Wednesday, April 28, 2021

NanoVNA link

NanoVNA Testboard kit VNA Test Demo Board (nanovna-users@groups.io)


https://groups.io/g/nanovna-users/topic/73104745?p=,,,20,0,0,0::,,,0,0,0,73104745

Monday, April 26, 2021

Database Systems... for fun

Database Systems - Cornell University Course (SQL, NoSQL, Large-Scale Data Analysis)


https://www.youtube.com/watch?v=4cWkVbC2bNE

Wednesday, April 21, 2021

SSI and IoT

 SSI and IoT
https://www.thedinglegroup.com/blog/2021/4/6/ssi-in-iot-the-sofie-project

https://www.windley.com/archives/2020/12/the_self-sovereign_internet_of_things.shtml

bootstrap with did:web???

https://w3c-ccg.github.io/did-method-web/

cbor-ld:

https://github.com/digitalbazaar/cborld


Thursday, April 15, 2021

Learning about JWT, JWS, JWE and all that

JSON Web Token Introduction - JWT_1
https://www.youtube.com/watch?v=BzZi_kfnaWc

JSON Web Signature [JWS] - JWT_2

https://www.youtube.com/watch?v=5NZP2EeVCwM

JSON Web Encryption[JWE] - JWT_3
https://www.youtube.com/watch?v=0r-ZDqpYYYI


It looks like I could use IntelliJ, but in order to use the code in the library
I need to have the libraries:
https://bitbucket.org/100bytescom/code/src/master/

Maven: Create Maven Project In IntelliJ IDE

https://www.youtube.com/watch?v=jCnSQujkVrE

Maven Complete Tutorial with IntelliJ
https://www.youtube.com/watch?v=JhSBS2OpGdU

How to work with a `.jar` file in your local maven setup : Add, Install, Use dependency
https://www.youtube.com/watch?v=oFfnJ1yoDWc

Package org.jose4j.jwk
https://www.javadoc.io/doc/org.bitbucket.b_c/jose4j/latest/org/jose4j/jwk/package-summary.html

Replace sun.misc.BASE64Encoder with java.util.Base64 #69
https://github.com/Tencent/TubeMQ/issues/69

Creating your first Java application with IntelliJ IDEA
https://www.youtube.com/watch?v=H_XxH66lm3U


Asymmetric Encryption and Signing with Public Private Keys
https://www.youtube.com/watch?v=tnQ8lqzVMDo


















notes on april 14

 https://specs.ipld.io/#ipld-blocks how does this compare to Dragon??