dependency Memes

Content YO MISTER WHITE! someone's at the door who is it Swapping without using a third variable a a b: b a - b: a a - b; JESSE! JESSE!!! YOUR INTEGER OVERFLOW VULNERABILITY IS MAKING DENNIS RITCHIE ROLL IN HIS GRAVE! THE MODERN LLVM COMPILER PIPELINE HAS SPENT DECADES OPTIMIZING TEMPORARY VARIABLE ALLOCATION WITH SSA FORM, WHILE YOUR CLEVER CODE IS DESTROYING BOTH THE ARM AND X86 PIPELINE'S ABILITY TO PERFORM SPECULATIVE EXECUTION! YOUR ARITHMETIC TRICKS ARE CREATING SERIAL DEPENDENCIES IN THE CPU'S RESERVATION STATIONS, COMPLETELY NULLIFYING OUT-OF-ORDER EXECUTION! THE L1 CACHE PREFETCH LOGIC CAN'T ESTABLISH ANY COHERENT STRIDE PATTERN, THE BRANCH PREDICTION UNIT IS STALLING ON EVERY SPECULATIVE PATH, AND THE LOAD-STORE UNIT'S MEMORY DISAMBIGUATION LOGIC CAN'T MAINTAIN COHERENCY! AND DON'T YOU DARE SUGGEST YOUR XOR SWAP - IT CREATES A SERIAL DEPENDENCY CHAIN THAT DESTROYS INSTRUCTION LEVEL PARALLELISM AND PREVENTS BOTH MICRO-OP AND MACRO-OP FUSION ON MODERN ARCHITECTURESI A CLEAN TEMPORARY VARIABLE ALLOWS THE REGISTER ALLOCATOR TO MAINTAIN OPTIMAL REGISTER PRESSURE AND ENABLES STORE-TO-LOAD FORWARDING! BUT NO. YOU HAD TO PLAY CODE GOLF AND CREATE NON-TEMPORAL MEMORY ACCESS PATTERNS THAT DESTROY CACHE LOCALITY! THE PAGE TABLE WALKER IS THRASHING, AND THE TLB HIT RATE HAS DROPPED TO SINGLE DIGITS!

Content Lukas Eder lukaseder If the inventor of bash had invented also XML: dependencies dependency groupldorg.jooqdipuorg artifactldjoogditcafitra vonedneped seicnedneped

Content Beginner Python THANKS pip vs conda vs poetry venv, virtualenv, pyenv mypy and type checks Metaclasses magic asyncawait It works on my machine Memory leaks in long-runners "Why is prod so slow?" Race condition roulette Dependency version hell Log flood vs. silent failures Config chaos across envs Security patch scramble Easy to learn Beginner friendly Closures and variable scoping Mutable default arguments Circular imports GiL limitations in multithreading Monkey patching mayhem Mothert.

Content Macie Walkowiak ' macieiwalkowiak 19h This microservice could have been a SQL query 60 17 635 4,761 1 388.6K Matt B aubiematt 17h Replying to maciejwalkowiak I found a microservice once that has no database and only returned the same static values. 8 17 91 ill 9,899 Mikael Floden MikaelFloden 17h Replying to aubiematt and maciejwalkowiak Imagine having to bump dependencies, maintain the build pipeline, add security scanning, code quality, monitoring and documentation for that service S .. 3 17 16 1 2,258 I Matt B aubiematt Replying to MikaelFloden and maciejwalkowiak LOL, none of that was happening, I immediately removed it and replaced it with a hardcoded value wherever it was used. It was a core dependency too! The app was faster and more stable after removing it. We went from like 2 5 alerts a day to zero. 1:37 AM Feb 24, 2023 1,072 Views