Cov txheej txheem:
Video: Kuv yuav ua li cas thiaj li teeb tsa cov ntsiab lus hauv Intellij?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Rau tsim a conditional breakpoint Kuv tsuas yog txoj nyem rau ntawm qhov breakpoint cim thiab ntaus hauv a mob . ** Cov mob yog ib qho adhoc Java code uas yuav muab tso ua ke hauv cov ntsiab lus ntawm cov breakpoint , thiab xa ib lub Boolean. Yog li kuv tuaj yeem ua qhov ' Qhov xwm txheej 'i==15 then the breakpoint yuav tsum tsuas yog thaum kuv sib npaug 15.
Tsuas yog li ntawd, kuv yuav ua li cas dhia ntawm ib qho kev tawg hauv IntelliJ?
Xaiv cov ntawv qhia zaub mov thiab nyem rau ntawm debug, tam sim no koj daim ntawv thov pib hauv hom kev debug. Tom qab pib daim ntawv thov koj qhov kev ua haujlwm raug ncua thaum thawj zaug breakpoint raug ntaus. Xws li ib breakpoint yog cim nrog ib tug xiav kab txaij. Koj tuaj yeem nias F8 mus rau kauj ruam tom ntej no nqe lus thiab f9 mus rau kauj ruam tom ntej no breakpoint.
Tsis tas li, kuv yuav ua li cas los ntawm cov lej hauv IntelliJ? Qhov no feature tso cai rau koj xaiv txoj kev hu koj xav nyob rau hauv. Los ntawm lub ntsiab zaub mov, xaiv Khiav | Ntse Kauj ruam mus los yog nias Shift + F7. Nyem rau txoj kev los yog xaiv nws siv tus xub yuam sij thiab nias Enter / F7.
Tsis tas li ntawd, koj tso qhov twg los tso tseg?
Rau teeb a breakpoint nyob rau hauv qhov chaws code, nyem rau ntawm sab laug sab laug ntawm ib sab ntawm kab ntawv. Koj tuaj yeem xaiv kab thiab nias F9, xaiv Debug> Toggle Breakpoint , los yog right-click thiab xaiv Breakpoint > Ntxig breakpoint . Cov breakpoint tshwm raws li ib tug liab dot nyob rau sab laug margin.
Kuv yuav tshem tawm tag nrho cov ntsiab lus hauv IntelliJ li cas?
Txhawm rau tshem tawm tag nrho cov breakpoints hauv IntelliJ Idea nias nram qab no ua ntu zus ntawm shortcuts:
- Ctrl + Ua haujlwm + F8 (qhib Breakpoints dialog)
- Ctrl + A (xaiv tag nrho cov breakpoint)
- Alt + Rho tawm (tshem tawm cov ntsiab lus xaiv)
- Nkag mus (confirm)
Pom zoo:
Thaum twg Mendeleev tau teeb tsa cov ntsiab lus hauv lawv lub sijhawm teem sijhawm?
1869 Ntxiv mus, qhov kev txiav txim dab tsi Mendeleev npaj cov ntsiab lus nyob rau hauv lub sij hawm? Kev piav qhia: Mendeleev yuam nws cov ntsiab lus hauv nws daim ntawv qhia hnub hauv xaj ntawm atomic mass. Qhov nws pom los ntawm qhov no yog qhov zoo sib xws cov ntsiab lus tau pab pawg ua ke.
Dab tsi yog qhov kev teeb tsa hluav taws xob dav dav ntawm SPD thiab F thaiv cov ntsiab lus?
Sau cov txheej txheem hluav taws xob sab nraud ntawm s-, p-, d- thiab f-block ntsiab. Element General sab nrauv hluav taws xob configuration p–block(metals & non metals) ns2np1–6, where n = 2 – 6 d–block(transition elements) (n–1) d1–10 ns0–2, where n = 4 – 7 f -block(internal transition elements) (n–2)f1–14(n–1)d0–10ns2, where n=6–7
Vim li cas cov ntsiab lus thiab cov ntsiab lus yog cov tshuaj ntshiab?
Elements thiab compounds yog ob qho tib si piv txwv ntawm cov khoom ntshiab. Ib yam khoom uas tuaj yeem tawg mus rau hauv cov tshuaj lom neeg yooj yim dua (vim tias nws muaj ntau dua ib qho) yog ib qho khoom sib xyaw. Piv txwv li, dej yog acompound tsim los ntawm cov ntsiab lus hydrogen thiaboxygen
Puas yog cov ntsiab lus uas muaj cov tshuaj lom neeg zoo sib xws yuav pom nyob rau tib lub sijhawm lossis hauv tib pab pawg piav qhia koj cov lus teb?
Qhov no yog vim hais tias cov tshuaj muaj zog nyob ntawm tsis muaj valence electrons. Raws li nyob rau hauv ib pawg tag nrho cov ntsiab lus muaj tib yam tsis muaj valence electron uas yog vim li cas lawv muaj cov tshuaj zoo sib xws tab sis nyob rau hauv ib lub sij hawm tsis muaj valence electron sib txawv uas yog vim li cas lawv txawv nyob rau hauv chemical zog
Kuv yuav ua li cas thiaj paub yog tias kuv cov txhuam hniav yuav tsum tau hloov?
Raws li txoj cai dav dav, yog tias txhuam txhuam tau hnav txog li ib lub quarter ntiv tes ntev, nws yog lub sijhawm los hloov nws. Yog tias cov pa roj carbon (cov txhuam hniav yog qhov tseem ceeb ntawm cov pa roj carbon nrog lub caij nplooj ntoos hlav hlau) qhia pom tias muaj kev tawg, tawg, lossis hlawv, txhuam yuav tsum tau hloov