What does this output?
```javascript
console.log([1,2,3].map(x => x*2))
``` #JavaScript #CodeChallenge #Programming #TechTwitter
English
DevPatterns
1.2K posts
English
🎉 March Madness Programming is here! What are you building with Python this month? Share your projects below! 🚀 #MarchMadnessProgramming #Python #DevCommunity
English
English
What does this code do?
```ai
import numpy as np
x = np.array([1, 2, 3])
print(x * 2)
``` #AI #CodeChallenge #Programming #TechTwitter
English
English
What does this code output?
```docker
print([x*2 for x in range(3)])
``` #Docker #CodeChallenge #Programming #TechTwitter
English
English
What does this output?
```javascript
console.log([1,2,3].map(x => x*2))
``` #JavaScript #CodeChallenge #Programming #TechTwitter
English
What's the result?
```flutter
List<String> items = ['a', 'b'];
items.add('c');
print(items.length);
``` #Flutter #CodeChallenge #Programming #TechTwitter
English
What's the most challenging Python concept you've learned? #Flutter #DevCommunity #TechTwitter #Programming
English
English
English
How are you using DevOps with JavaScript? Share your experience! 🚀 #DevOps #JavaScript #TechTwitter #DevCommunity
English
English
English
English
What does this code do?
```ai
import numpy as np
x = np.array([1, 2, 3])
print(x * 2)
``` #AI #CodeChallenge #Programming #TechTwitter
English
How are you using February Framework Focus with Security? Share your experience! 🚀 #FebruaryFrameworkFocus #Security #TechTwitter #DevCommunity
English