Video: Leej twg hais tias koj nias lub pob peb ua tus so?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
George Eastman
Raws li, leej twg cov lus tshaj tawm yog koj thawb lub pob peb ua tus so?
'Koj nias lub pob, peb ua tus so' Qhov no yog qhov advertising slogan los ntawm George Eastman tus tsim ntawm Kodak rov qab rau xyoo 1888.
Tom qab ntawd, lo lus nug yog, puas tseem muaj Kodak? Kodak tuaj tawm ntawm kev lag luam thiab tseem muaj niaj hnub no, tab sis tam sim no lawv cuam tshuam nrog lwm cov thev naus laus zis (txawm tias blockchain). Lawv cov nyiaj tau los tsawg dua thiab lawv tseem kev tawm tsam. Tab sis raws li Tuam Txhab txiv neej hais, tej zaum peb tsuas tuaj yeem saib lawv ua ib tus neeg loj heev uas tau hloov pauv kev lag luam duab thiab coj nws rau 10 xyoo.
Tsis tas li ntawd, xyoo twg George Eastman qhia nws thawj lub koob yees duab Kodak nrov uas nws tau cim nrog cov lus hais tias koj nias lub pob peb ua tus so?
1888
Kodak yog dab tsi?
Lub Ib Hlis 19, 2012: Kodak tau foob rau Tshooj 11 kev tiv thaiv kev lag luam. Lub tuam txhab cov khoom lag luam tau raug rho tawm los ntawm NYSE thiab tsiv mus rau OTC pauv. Thaum lub lag luam lub koob yees duab digital yog phased tawm, Kodak hais tias nws cov neeg siv khoom lag luam yuav tsom rau kev luam ntawv. Nws yuav nrhiav ib lub tuam txhab tso cai rau nws lub koob yees duab EasyShare cov npe.
Pom zoo:
Koj txhais li cas thaum peb hais tias pseudorandom tooj generator yog cryptographically ruaj ntseg?
Cryptographically ruaj ntseg pseudo random tooj generator (CSPRNG), yog ib qho uas tus lej uas tau tsim yog qhov nyuaj heev rau txhua tus neeg sab nrauv los twv seb nws yuav yog dab tsi. Tsis tas li cov txheej txheem los rho tawm randomness los ntawm kev khiav haujlwm yog qeeb hauv kev xyaum. Hauv cov xwm txheej zoo li no, qee zaum siv CSPRNG
Peb lees paub leej twg ua Leej Txiv ntawm pneumatic?
Ctesibius nyob feem ntau ntawm xyoo 285 thiab 222 BC. Nws sau thawj tus ciaj sia rau tam sim no treatises ntawm kev tshawb fawb ntawm compressed cua thiab nws siv nyob rau hauv cov twj. Qhov no, ua ke nrog nws txoj haujlwm ntawm huab cua elasticity-Pneumatica, tau txais nws lub npe ntawm leej txiv ntawm pneumatic
Nws txhais li cas thaum USPS hais tias koj pob khoom nyob rau hauv kev thauj mus los?
Thaum koj muab koj cov khoom rau USPS kev xa khoom, nws lees txais koj cov khoom thiab pib cov txheej txheem xa khoom. Kev thauj mus los yog ib feem ntawm cov txheej txheem xa khoom xa tuaj. Thaum peb hais tias lub pob yog nyob rau hauv lub tsheb thauj mus los los yog nyob rau hauv kev thauj mus los rau qhov chaw, nws txhais tau hais tias lub pob yog nyob rau hauv txoj kev mus rau tus me nyuam
Leej twg hais tias koj tsis tuaj yeem sib txuas lus?
Paul Watzlawick
Leej twg hais tias kuv yuav muab ib tug qaib rau hauv txhua lub lauj kaub?
Teb: Nws tsis yog qaib xwb. Thaum lub sij hawm tus thawj tswj hwm kev sib tw xyoo 1928, ib daim ntawv tshaj tawm los ntawm Republican Party tau thov tias yog Herbert Hoover yeej yuav muaj "tus qaib hauv txhua lub lauj kaub thiab lub tsheb hauv txhua qhov chaw nres tsheb