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MySQL Public Key Retrieval is not allowed - How to fix DBeaver MySQL connection error

Posted on May 24th, 2020 in PhP, Miscellaneous by George

Step by step tutorial to fix this issue.

MySql Public Key Retrieval is not allowed

React native error "multiple commands produce.." Xcode 11

Posted on May 14th, 2020 in JavaScript, React Native by George

How to solve this issue? See the article

How To Test React Components (hooks, Jest, Enzyme)

Posted on May 4th, 2020 in JavaScript by George

This article explains unit testing, integration testing, the end to end testing, and how to create React Component tests.

The examples will use Jest and Enzyme for testing and the test components will be written using React hooks.

Swift Array Map method with a trailing closure

Posted on April 27th, 2020 in Swift by George

Example of how to use map function with a trailing closure over an array value.

What are JavaScript generators, function* generator?

Posted on April 27th, 2020 in JavaScript by George

Find out what a function generator looks like and what it is, with examples.

➜  jsstuff node generators.js
First Next Promise { <pending> }
{ name: 'George', age: 30, activityList: [ 'Coding', 'Running' ] }
Second Next { value: 1, done: false }
Third Next { value: '2', done: false }
Fourth Next { value: 'I am done here!', done: false }
Fifth Next { value: undefined, done: true }