Yuav ua li cas sau ntawv ib qho kev pab nyob rau hauv Notepad

Yuav ua li cas ib tug novice programmer, yog hais tias tus code los tsim nws los ntawm txhais tes yog tsis muaj dab tsi? Zoo, yuav luag txhua yam, vim hais tias cov computer nws tus kheej, peb tsis coj mus rau hauv tus account lub operating system ntsia rau nws. Yuav qhia rau koj hais tias muaj yuav Notepad (Notepad.exe). Tham cia li xav sau ib qhov kev pab cuam siv lwm yam.

Tam sim no, yuav tsum tau programmed nyob rau hauv tej lus, tau siv tshwj xeeb programming kev kawm. Tej yam xov xwm muaj xws li ib ke editor uas coding tshwm sim, debugging thiab compiler, raws li zoo li ib co hlauv taws xob. Tab sis, thaum lub kaj ntug ntawm cov computer uas muaj hnub nyoog, txhua yam yog tsis ncaj ncees lawm. Nws yog ib qhov nyuaj rau xav txog tej yam uas nyob rau hauv DOS yuav sau ib phau ntawv cov ntaub ntawv tsis siv Notepad. Tsis tas li ntawd, tsis muaj siv Notepad koj muaj peev xwm tsim ib qho kev pab thiab txawm ua "rau tus yoov" hloov mus rau lub code executable dab.

Ces, txij thaum lub advent ntawm qhov tseeb versions ntawm DOS thiab lub qhov rais ua ntej, pib siv cov kev pab cuam-phau ntawv. Yuav kom sau ib qho kev pab nyob rau hauv Pascal los yog lwm yam nrov lus ntawm lub sij hawm. Tseem mus taug kev tswv yim hais tias tiag tiag programmers sau cai nyob rau hauv Notepad. Zoo, yog tias koj paub yuav ua li cas sau ntawv ib qho kev pab nyob rau hauv ib qho kev hais lus, Notepad yuav suffice, tab sis tshwj xeeb cov cuab yeej yog ib qho zoo. Ua hauj lwm nyob rau hauv lawv ntau xis thiab sai.

Piv txwv li, niaj hnub Notepad ++, los yog phau rau programmers, tau mus rau ntsiab lub pab rau cov cai nyob rau ntau tshaj 50 hom lus. Qhov kev pab cuam yog heev yooj yim mus siv yog hais tias koj yuav tsum txuag cov ntaub ntawv nrog ib tug kev encoding. UTF-8 tsis muaj BOM, piv txwv li, yuav tsis yooj yim rau muab tso rau hauv lub li ib txwm Notepad los ntawm Microsoft. Notepad ++ yog pab tau rau cov sau ntawv web-scripts lossis cov ntawv luam nyob rau hauv HTML, txawm hais tias muaj yuav muaj leej twg muaj lwm yam ntawv nyeem editor.

Programming kev kawm yog zoo hais tias cov sau code yuav tau ncaj qha twb tsis siv (pib stepping) nyob rau hauv lub debugger. Qhov no ua rau nws yooj yim mus nrhiav tau uas tsis. Zoo, yuav tsis ua yam uas tsis muaj compiler. Code nrog rau cov teams - qhov no yog tib phau ntawv yog hais tias nws tsis to taub lub tshuab. Yog tias koj tsis paub yuav ua li cas sau ntawv ib qho kev pab nyob rau hauv lub tshuab code. Lub compiler cia li xav tau kev pab txhais lus cov kev pab cuam los ntawm ib tug programming lus, to taub rau cov neeg, ib hom lus to taub los ntawm lub computer.

Tab sis Notepad yuav tsum tsis txhob yuav tsis nco qab lawm. Txawm li cas los, koj nyob rau hauv nws yog tsis zoo li mus sau ib tug loj thiab ntev kev pab cuam (yooj yim ua thiab nyuaj mus nrhiav ib tug kab laum). Tiam sis nyob rau hauv Internet peb yuav nrhiav tau ib tug ntau ntawm cov zaub mov txawv, yuav ua li cas sau ntawv ib qho kev pab nyob rau hauv Notepad thiab txuag nws nrog cov extension BAT thiab VBS. Nws yog tsis heev qhov kev pab cuam nyob rau hauv lub operating system lus, cov ntaub ntawv no yog hu ua executable. Thiab ua ntej koj sau ntawv ib qho kev pab, koj yuav tsum paub commands los tswj los ntawm lub qhov rais console thiab Visual Basic lus. Txwv tsis pub koj yuav tau siv npaj ua zaub mov txawv.

Thiab tsis ntseeg hais tias nyob rau hauv Notepad koj yuav sau ib tug full-fledged tus kab mob no. Creation ntawm niaj hnub hackers muaj phav phav ntawm kab, uas nyob ib tug txiav txim qhia txog cov encryption algorithms los tiv thaiv thiab zais lub executable code. Me dag cov kev pab cuam yuav tsis kis tau los ntawm cov ntxaij lim dej ntawm feem ntau antivirus cov kev pab cuam. Thiab yog hais tias yuav tiv thaiv tau nws, nws yuav tig mus rau hauv ib tug loj ib tug. Thiab ces rov koj yuav tau kawm yuav ua li cas yuav ua rau nws, es tsis txhob nrhiav rau ready-made zaub mov txawv.

Nyob rau hauv kev, yuav ua rau qhov kev pab cuam "los ntawm tsis muaj dab tsi" thiab qhov tseeb li sai tau. Tiam sis yog tias koj twb tsis tau sim, ceev ceev yog koj tsis tau txais.