Leetcode alternative for [Hard] problems w/o paywall
https://lemmy.world/post/28561219
Leetcode alternative for [Hard] problems w/o paywall - Lemmy.World
I’m currently job hunting and looking for a platform to prep for interviews.
Leetcode is nice but it locks hard problems behind a paywall that I honestly
can’t afford right now. I mean I can still read the problem from
https://leetcode.ca/ [https://leetcode.ca/], but it’s hard to test it against a
good set of test cases. Please share alternative portals with a decent hard
problem collection with testcases
What's the name of this (metal?) alloy?
https://lemmy.world/post/26502977
What's the name of this (metal?) alloy? - Lemmy.World
This is usually found in really cheap products and looks and sounds (rings a bit
when dropped) metallic, but I’m not sure if it is one. The pictured cross
section shows the greyish metal (the gold is just paint). The cross section
feels coarse and has tiny glittering specks. It also looks a bit porous (tiny
air bubbles seem to be present in this alloy) It’s also pretty weak - a pencil
like object made from this stuff can easily be snapped in two with your bare
hands. Thanks!
Switched to Linux in December - Lemmy.World
Just a speck this year, 2025 gonna be lit!
