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ะฃะบัะฐัะฝะฐ
Joined April 2015
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๐บ๐ฆ Roman Morokhovskyi retweeted
Node.js can now execute TypeScript
nodejs.org/en/blog/release/vโฆ
๐บ๐ฆ Roman Morokhovskyi retweeted
vibe coding is okay, but have you thought about vibe bug fixing and vibe security?
๐บ๐ฆ Roman Morokhovskyi retweeted
Things I rarely use:
๐ซ Currying
๐ซ Middleware
๐ซ Inheritance
๐ซ Polymorphism
๐ซ IoC containers
๐ซ The actor model
๐ซ Aspect-oriented programming
๐ซ Complex design patterns
My typical approach:
โ
Write small functions
โ
Try to keep most functions pure
โ
Compose them together
Programming doesnโt have to be complicated.
๐บ๐ฆ Roman Morokhovskyi retweeted
Tell me please, one crucial thing to being a good software developer
๐บ๐ฆ Roman Morokhovskyi retweeted
I know a few people that landed 6 figure coding jobs right after a bootcamp
I know others that got 40K for their first job after doing a CompSci degree
In your first 2 years, don't worry about money, worry about what you learn
The money will come if you're good
๐บ๐ฆ Roman Morokhovskyi retweeted
For me, product-creating is the best way to learn something
Because to deliver a product you need to have in mind end-to-end how to convert the knowledge into a product
๐บ๐ฆ Roman Morokhovskyi retweeted
Event Loop Tip:
Why actually setImmediate is immediate?
Here is the explanation with a comparison with setTimeout
๐บ๐ฆ Roman Morokhovskyi retweeted
Motivation is temporary, where the key is emotions and dreams, unlike discipline, where the key is consistency. Change the game and be consistent
๐บ๐ฆ Roman Morokhovskyi retweeted
node --inspect server.js and open Chrome and go to "chrome://inspect/#devices" and click "inspect"
๐บ๐ฆ Roman Morokhovskyi retweeted
Few reasons Why you need to learn Node JS
- because non-blocking engine
- Event-driven architecture
- it's just the same Javascript and you don't need to learn new language to build backend
- the wide range of frameworks Nest.JS, Express, Koa, Fastify
- you can be full-stack dev
๐บ๐ฆ Roman Morokhovskyi retweeted
Throughout my career, I continued to interview every few months even when happily employed.
It's good to keep skills sharp, see where the industry is at, and compare offers to make sure you're being paid at market rate
๐บ๐ฆ Roman Morokhovskyi retweeted
- have a good understanding of the fundamentals
- explain like you're explaining to a 5-year-old
- have in-depth knowledge of your projects
- don't lie or try to be over smart
- ask questions
- don't badmouth
- keep calm
๐บ๐ฆ Roman Morokhovskyi retweeted
Hello everyone ๐ I am full stack javascript developer, I've been working as software engineer for more then 5 years. I started as self-taught student and I worked for 7 companies, if you are in the beginning, just know nothing is impossible
๐บ๐ฆ Roman Morokhovskyi retweeted
How class private fields work on TypeScript and the same on JavaScript
๐บ๐ฆ Roman Morokhovskyi retweeted
The regular question during an interview: Tell us why you want to get this job?
the best practice: tell that you looking for new opportunities, and interested in the technology stack
bad: is telling that you want to make more money and buy a new car
๐บ๐ฆ Roman Morokhovskyi retweeted
TypeScript "function overloading" and "conditional types"
If the argument is true then the function will return type A, if the argument is false then type B
Did you know about "conditional types"? in @typescript
๐บ๐ฆ Roman Morokhovskyi retweeted
๐ก React Tip.
Did you know you can avoid conditionals in your return statement and just return early when loading/error?
In this case, I'm returning something different depending on if I'm loading or the request failed.
And if everything works fine, I return the data fetched!
![const Component = () => { const [data, setData] = useState();
const [loading, setLoading] = useState(true);
const [error, setError] = useState();
useEffect(() => {
const fetchData = async () => {
try {
const res = await axios.get('twitter.com/nachoiacovino');
setData(res.data);
} catch (err) {
setError(error);
} finally {
setLoading(false);
}
};
fetchData();
}, []);
if (loading) return 'Loading...';
if (error) return <div>{error}</div>;
return <div>{data}</div>;
};](https://pbs.twimg.com/media/FP1fmMUXoAQicYY.jpg?name=orig)
ALT const Component = () => { const [data, setData] = useState(); const [loading, setLoading] = useState(true); const [error, setError] = useState(); useEffect(() => { const fetchData = async () => { try { const res = await axios.get('twitter.com/nachoiacovino'); setData(res.data); } catch (err) { setError(error); } finally { setLoading(false); } }; fetchData(); }, []); if (loading) return 'Loading...'; if (error) return <div>{error}</div>; return <div>{data}</div>; };
๐บ๐ฆ Roman Morokhovskyi retweeted
โก๏ธ Open Bitlocker Drive on Linux - Quick & Easy
Read here: ceos3c.com/open-source/open-โฆ
Retweet for your Friends ๐
#tech #linux #ethicalhacking #hacker #infosec #kalilinux #cybersecurity #bugbounty #hacking #geek #hacker #infosec
