[{"data":1,"prerenderedAt":72},["ShallowReactive",2],{"term-i\u002Fidempotent":3,"related-i\u002Fidempotent":59},{"id":4,"title":5,"acronym":6,"body":7,"category":40,"description":41,"difficulty":42,"extension":43,"letter":44,"meta":45,"navigation":46,"path":47,"related":48,"seo":53,"sitemap":54,"stem":57,"subcategory":6,"__hash__":58},"terms\u002Fterms\u002Fi\u002Fidempotent.md","Idempotent",null,{"type":8,"value":9,"toc":33},"minimark",[10,15,19,23,26,30],[11,12,14],"h2",{"id":13},"eli5-the-vibe-check","ELI5 — The Vibe Check",[16,17,18],"p",{},"Idempotent means you can do the same thing multiple times and get the same result as doing it once. Pressing an elevator button a hundred times still just calls it once. DELETE a resource twice — second time it's already gone, no explosion.",[11,20,22],{"id":21},"real-talk","Real Talk",[16,24,25],{},"An idempotent operation produces the same result when applied once or multiple times. In HTTP, GET, PUT, and DELETE are idempotent; POST is not. Idempotency is critical for safe retries in distributed systems, event processing, and API design.",[11,27,29],{"id":28},"when-youll-hear-this","When You'll Hear This",[16,31,32],{},"\"Make the payment endpoint idempotent so retries don't double-charge.\" \u002F \"Database migrations should be idempotent so they can be re-run safely.\"",{"title":34,"searchDepth":35,"depth":35,"links":36},"",2,[37,38,39],{"id":13,"depth":35,"text":14},{"id":21,"depth":35,"text":22},{"id":28,"depth":35,"text":29},"general","Idempotent means you can do the same thing multiple times and get the same result as doing it once.","intermediate","md","i",{},true,"\u002Fterms\u002Fi\u002Fidempotent",[49,50,51,52],"Pure Function","Side Effect","Race Condition","Concurrency",{"title":5,"description":41},{"changefreq":55,"priority":56},"weekly",0.7,"terms\u002Fi\u002Fidempotent","xaoiESG7xKP_-Oo657r0-1CC0gkl-qKiLisEygNr_JI",[60,63,66,69],{"title":52,"path":61,"acronym":6,"category":40,"difficulty":42,"description":62},"\u002Fterms\u002Fc\u002Fconcurrency","Concurrency is juggling multiple tasks at once — not necessarily at the exact same instant, but switching between them fast enough that they all seem to be...",{"title":49,"path":64,"acronym":6,"category":40,"difficulty":42,"description":65},"\u002Fterms\u002Fp\u002Fpure-function","A pure function is the well-behaved kid of programming.",{"title":51,"path":67,"acronym":6,"category":40,"difficulty":42,"description":68},"\u002Fterms\u002Fr\u002Frace-condition","A race condition is when two parts of your code are racing to do something at the same time and the winner isn't guaranteed — leading to unexpected, hard-t...",{"title":50,"path":70,"acronym":6,"category":40,"difficulty":42,"description":71},"\u002Fterms\u002Fs\u002Fside-effect","A side effect is when a function secretly does something beyond just giving you an answer — like changing a global variable, writing to a file, or sending...",1776518288124]