DevTech by Bali

#react #js
function Counter() {
const [count, setCount] = useState(0);

const handleClick = () => {
setCount(count + 1);
setCount(count + 1);
console.log(count);
};

return <button onClick={handleClick}>Increment</button>;
}

8 hours ago | [YT] | 0

DevTech by Bali

You committed a sensitive API key 2 commits ago. Which command rewrites history to remove it cleanly without creating a revert commit?

23 hours ago | [YT] | 0

DevTech by Bali

#Python Question
x = [1, 2, 3]
y = x
y.append(4)
print(len(x))

1 day ago | [YT] | 0

DevTech by Bali

What is the output of console.log(1 + "2" + 3)?

2 days ago | [YT] | 1

DevTech by Bali

Which HTTP method is NOT idempotent? #HTTP

3 days ago | [YT] | 0

DevTech by Bali

What happens to data stored in a Docker container's root filesystem when the container is stopped and removed?

4 days ago | [YT] | 3

DevTech by Bali

Python
def add_item(item, box=[]):
box.append(item)
return box

print(add_item('A'))
print(add_item('B'))

5 days ago | [YT] | 4

DevTech by Bali

#JavaScript
console.log(typeof NaN);
console.log(typeof null);

6 days ago | [YT] | 4

DevTech by Bali

#Python Question
print(0.1 + 0.2 == 0.3)

1 week ago | [YT] | 4

DevTech by Bali

Which database index is best optimized for range queries (WHERE age BETWEEN 20 AND 30)?

1 week ago | [YT] | 4