Without The Compiler

Finally, a visual representation that my brain can process! Zero is an empty toilet paper roll that still exists and serves as a placeholder. Meanwhile, NULL is when the entire roll is missing—it's not just empty, it's gone , non-existent, undefined. The cardboard tube has left the building. This is exactly what keeps junior devs up at night. Zero is a legitimate value saying "there's nothing here, but I'm counting it." NULL screams "I refuse to acknowledge this variable's existence." And both will break your code in spectacularly different ways when you least expect it.

JavaScript's parseInt function just decided that 0.0000005 equals 5 because scientific notation turned it into "5e-7" and parseInt grabbed just the "5" like a toddler picking only the M&Ms out of trail mix. Six decimal places? Nah, too much work. Five? Still zero. Seven? BOOM, suddenly 5. It's like JavaScript was programmed by someone rolling dice to determine behavior. No wonder developers drink.

Content A vry minor bug report Me, been sleepless for 3 days Cast it into the fire. Destroy it! Tester No.

Content Build succeeded Run RunTime error

Content Elon Musk elonmusk Most of the recommendation algorithm will be made open source today. The rest will follow. Acid test is that independent third parties should be able to determine, with reasonable accuracy, what will probably be shown to users. No doubt, many embarrassing issues will be discovered, but we will fix them fast! Twitter Engineering Twit... 39m Today marks a new era of transparency for Twitter. I We're sharing much of the source code that powers our platform with the world. Show this thread 2:46 PM 31 Mar 23 2.1M Views 1,877 Retweets 180 Quotes 11.9K Likes

Content STOP DOING OS • CPUS WERE NOT MEANT TO BE SHARED! • YEARS OF SCHEDULERS yet NO REAL-WORLD USE FOUND for running more than one task at a time! • Wanted to terminate a process? We had a tool for that. It was called manual restart. • "Please give me 30 bytes of virtual memory. Please allocate it on the heap. ' - Statements dreamed up by evil wizards. LOOK at what kernel developers have been demanding your respect for all this time, with all the memory and CPUS we built for them. (This is REAL KERNEL CODE, done by REAL KERNEL DEVS): prev_state = READ_ONCE(prev->__state); if (sched mode == SM IDLE) { * This is how we return from a fork. * SCX must consult the BPF scheduler to if (Irq->nr_running 88 !scx_enabled()) { i SYM_CODE_START(ret_from_fork) next = prev; bl schedule_tail goto picked; cbz x19, 1f MOV x0, x20 } else if (! preempt 8& prev_state) { try_to_block_task(rq, prev, prev_state); switch_count = &prev->nvcsw; blr X19 1: get_current_task tsk MoV X0, sp } bl asm_exit_to_user_mode ret_to_user next = pick_next_task(rq, prev, &rf); rq_set_donor(rq, next); SYM_CODE_END(ret_from_fork) NOKPROBE(ret_from_fork) STOCALE UEFANEX drag pushO: __diag_ignore(GCC, 8, "-Wattribute-alias", dancinkage cong sysomndnes Marta, aC vecc, VA AKUS_/ attribute (altas( stringity( se systanane)))); ONGsystanane, ERRNO); _do_systinare(__MAP(X,__SC_DECL,_VA_ARGS_ _se_sysmenare(__MAP(X,__SC_LONG,__VA_ARGS__)): se sysauname MAP(X, SC LONG,VA ARGS_)) do sussunare MAP(X. SC CAST, VA ARGS. _MAP(X, __SC_TEST,__VA_ARGS_ -PROTECT(x, ret,__MAP(X, __SC_ARGS, _VA_ARGS__)): 10000 94 static inline long SYSCALL DESTEX - do systanare (_MaP(X, _ SC_DECL, _ VA ARGS_ ????? ?????? ??????????? Hello I would like to a process please. They have played us for absolute fools.