JavaScript concepts you need to know before getting into React⬇️

💠Arrow Functions:
An arrow function expression is a compact alternative to a traditional function expression.

https://t.co/YX7Lgka6F8
💠Let/var/const variables:
Understand the difference between them, uses and their respective scopes.

https://t.co/FGRUENTak3
💠Destructuring assignment:
Javascript expression that makes it possible to unpack values from arrays, or properties from objects, into a bunch of variables.

https://t.co/49N9ReMz0e
💠 Template Literals:
With ES6, a newer form of string called template literal was given, which consists of two backticks ` `.

https://t.co/KmidEiacnB
💠Async Js, Promise, Callback:
Such topics have been given in this thread, checkout.

https://t.co/fRihjTZSZE
💠Using Fetch:
The Fetch API provides a JavaScript interface for accessing and manipulating parts of the HTTP pipeline, such as requests and responses.

https://t.co/DD3ZFh2CWD
💠Import / Export:
ES6 gave people ability to share code between their own JavaScript files as well as third-party libraries using ES modules.

https://t.co/pcpA6t9ec7
Thanks for reading.
Follow @swastika0015 for more threads on Javascript, Reactjs, Nextjs, SQL, DevRel, etc.
https://t.co/9FExcV4T4X

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I’ve always felt that the luckiest people I know had a talent for recognizing circumstances, not of their own making, that were conducive to a favorable outcome and their ability to quickly take advantage of them.

In other words, dumb luck was just that, it required no awareness on the person’s part, whereas “smart” luck involved awareness followed by action before the circumstances changed.

So, was I “lucky” to be born when I was—nothing I had any control over—and that I came of age just as huge databases and computers were advancing to the point where I could use those tools to write “What Works on Wall Street?” Absolutely.

Was I lucky to start my stock market investments near the peak of interest rates which allowed me to spend the majority of my adult life in a falling rate environment? Yup.