New answers tagged javascript
1
vote
calculate the number of ways to pick two different indices
Your algorithm is a loop of loop, giving a quadratic complexity on the number of elements.
You want to count (i, j) where (a[i] + a[j]) % k == 0
The trick is to ...
- 4,786
4
votes
On the absence of protected member concept in javascript
I've gone down this, for lack of a better description, rabbit hole - for example using WeakMap to encapsulate the class definition hierarchy itself, utilizing accessors which verify membership, and ...
- 171
3
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Web component (custom element) for a Swing-like (Java) tree with a shared style sheet
I'd say the following changes would help with the overall conciseness and should not affect performance:
Remove connectedMoveCallback; This isn’t a valid lifecycle ...
- 808
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