Video: OpenJDK 8 yuav txhawb nqa ntev npaum li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Tus tsim tawm: Red Hat; Oracle Corporation
Ntxiv mus, OpenJDK yuav txhawb nqa ntev npaum li cas?
Ib tug loj version ntawm OpenJDK tau txais kev txhawb nqa rau tsawg kawg yog rau lub sijhawm ntawm rau xyoo txij li lub sijhawm nws yog thawj zaug qhia los ntawm Red Hat. OpenJDK cov qauv ua tau poob ntawm kev txhawb nqa ntawm cov qauv ntawm RHEL yog tias hnub so haujlwm ntawm lub hauv paus RHEL platform ua ntej hnub so haujlwm ntawm OpenJDK version.
Tsis tas li ntawd, puas yog Java 1.8 tib yam li 8? Yog ob leeg xa mus rau lub ib yam yam. Java pib nws version li 1. x thaum tshiab verson los zoo li java ua 1.9 peb hais nws java9.
Ib yam li ntawd, tib neeg nug, puas yog Java 8 tseem txhawb nqa?
Java 11 yog tam sim no txhawb mus ntev kev txhawb nqa (LTS) version ("Oracle Cov Neeg Siv Khoom yuav tau txais Oracle Premier Txhawb nqa "); Oracle tso tawm rau "legacy" Java 8 LTS qhov kawg pub dawb "public hloov tshiab" thaum Lub Ib Hlis 2019 rau kev lag luam siv, thaum nws yuav txwv tsis pub tseem txhawb Java 8 nrog rau pej xeem hloov tshiab rau tus kheej siv mus txog
Vim li cas Java 9 tsis txhawb ntxiv lawm?
Lawv yuav tsum ncua kev tso tawm ntawm Java 9 ob zaug vim kev tsis pom zoo ntawm qhov kev siv ntawm qhov feature nrog rau lwm cov tswv cuab ntawm lub influential Java zej zog. Java 11, uas tau tso tawm thaum lub Cuaj Hlis 2018 yog Lub Sijhawm Ntev Txhawb nqa (LTS) tso nrog kev txhawb nqa mus txog 2026.
Pom zoo:
Ntev npaum li cas yog tus lej ntev hauv kev nkag?
Integers nyob rau hauv Access tuaj nyob rau hauv 1, 2 thiab 4 bytevarieties. Ib tus lej byte yog hu ua Byte (Range 0-255), tus lej thib ob yog hu ua Integer (-32768 txog 32767) thiab tom qab ntawd muaj qhov ntev Integer (-2 billion rau 2billion)
Yuav ntev npaum li cas Windows Server 2008 tau txais kev txhawb nqa?
Kev them nyiaj yug rau Windows Server 2008 tau tas lawm. Thaum Lub Ib Hlis 14, 2020, kev txhawb nqa rau Windows Server 2008 thiab 2008 R2 xaus. Qhov ntawd txhais tau tias tsis tu ncua kev ruaj ntseg hloov tshiab kuj tau xaus. Tsis txhob cia koj cov infrastructure thiab cov ntawv thov mus tsis muaj kev tiv thaiv
Cov txheej txheem twg yog kev txhawb nqa los ntawm icmpv6 los pab txhawb cov neeg zej zog nrhiav pom ntawm IPv6 network?
Tus Neeg Zej Zog Discovery raws tu qauv sib raug rau kev sib txuas ntawm cov IPv4 raws tu qauv: Chaw nyob Kev daws teeb meem raws tu qauv (ARP), Internet Tswj Message Protocol (ICMP), Router Discovery (RDISC), thiab ICMP Redirect. IPv6 routers siv Neighbor Discovery los tshaj tawm IPv6 lub vev xaib ua ntej
Yuav ntev npaum li cas macOS siab sierra tau txais kev txhawb nqa?
Txhawb Kev Xaus Lub Kaum Ib Hlis 30, 2020 High Sierra tau hloov los ntawm 10.14 Mojave, thiab qhov tseeb version, 10.15 Catalina. Raws li qhov tshwm sim, peb tab tom txiav tawm software txhawb nqa rau txhua lub khoos phis tawj khiav macOS 10.13 High Sierra thiab yuav xaus kev txhawb nqa thaum Lub Kaum Ib Hlis 30, 2020
Windows yuav txhawb nqa ntev npaum li cas?
Tau ntau tshaj kaum xyoo, qhov kev txhawb nqa lub neej qhia txog qhov tshiab ntawm Windows lossis Office yog 10 xyoo, nrog kev txhawb nqa rau tsib xyoos thiab txuas ntxiv kev txhawb nqa rau tsib xyoos ntxiv. (Rau cov ntsiab lus ntawm txhua theem kev txhawb nqa txhais tau li cas thiab hnub kawg ntawm kev txhawb nqa tau suav li cas, saib qhov kawg ntawm tsab ntawv no.)