TOCTOU - the gap between checking and using
Jun 15, 2026·2 min read
You peek into your wallet at the counter, see a ₹500 note, and decide "yes, I can afford this". You walk to billing, but by then your friend…
#race condition
allalgorithm · 1android · 1blogging · 1cmdline · 1database · 1general · 1java · 2personal · 1productivity · 5programming · 6security · 1software development · 3today i learned · 4tools · 2