PERL/C2/Functions-in-Perl/Khasi

Time	Narration
00:01	Khublei ngi pdiangsngewbha iaphi sha ka spoken tutorial halor ka Functions in PERL.
00:06	Ha kane ka jinghikai, ngin ia pule shaphang ka:
00:10	PERL functions, functions ryngkat ki arguments
00:13	functions ryngkat ki return values.
00:16	Na ka bynta kane ka jinghikai, nga pyndonkam da ka:
00:18	Ubuntu Linux 12.04 operating system
00:22	Perl 5.14.2 bad
00:24	gedit Text Editor.
00:27	Phi lah ban pyndonkam da kano kano ka text editor katkum kamon jong phi.
00:31	Phi dei ban don ia ki jingtip jong ki variables, comments, loops, conditional statements baddata Structures ha ka PERL.
00:41	Sngewbha leit sha ki spoken tutorials ba iadei ha ka Spoken Tutorial website.
00:47	Ngin ia peit nyngkong ia katto katne ki PERL functions kiba suk.
00:51	Ha ka PERL, ia ki functions, kiba la khot ruh kum ki subroutines, lah declare bad ka sub keyword.
00:57	Ka jingbatai jong ka declared function la thoh hapdeng ki curly braces.
01:03	Kane ka function kam shim ia kino kino ki arguments.
01:07	Bad, kam pynphai ia kaei kaei ruh em.
01:10	Kynmaw: ka function definition lah ban thoh hangno hangno hapoh jong ka script lane ha kawei pat ka module.
01:17	Kane ka module kadei ban shah kynthup ha ka script, ban pyndonkam ia kane ka function.
01:24	Ban kynthup ia ka module file ha ka script, dei ban pyndonkam ia ka syntax harum:
01:31	use ModuleFileName semicolon
01:35	To ngin ia pyrshang ban sngewthuh ia kane da kaba pyndonkam da ka sample program.
01:39	Plie ia ka file ha ka text editor jong phi bad jer kyrteng ia ka ka simpleFunction dot pl.
01:46	Hangne ka simpleFunction dot pl file jong nga ha ka gedit.
01:51	Type ia u code kumba la pyni ha ka screen.
01:55	Hangne, ngi shu call ia ka function kaba ngi lah dep defined.
02:00	Nangta ka execution control ka pass sha kata ka function.
02:06	Kane kadei ka declaration & definition jong ka function.
02:10	Kane ka function kan sa print out ia ka text ba la ai:
02:14	Save ia ka file jong phi.
02:17	Nangta phai sha ka terminal bad execute ia ka PERL script da kaba type:
02:24	perl simpleFunction dot pl
02:28	Bad shon Enter.
02:30	Ka output kan sa long kumba la pyni ha ka terminal.
02:38	Mynta, to ngin ia peit ia ka function ryngkat ki arguments.
02:44	To ngin ia pyrshang ban sngewthuh ia kane ka function da kaba pyndonkam ia ka sample program.
02:48	Plie ia ka file ha ka text editor jong phi bad jer kyrteng ia ka functionWithArgs dot pl.
02:57	Hangne ka functionWithArgs script jong nga ha ka gedit.
03:02	Type ia u code harum kumba la pyni ha ka screen.
03:07	Hangne, ngi call ia ka function ryngkat ki arguments 10 bad 20.
03:13	Ki arguments kiba lah pass ki lah don ha ki '$var1' & '$var2'.
03:20	@_ kadei ka Perl variable ba kyrpang. Ngin ia peit bniah ia ki ha ka jinghikai ba shadien.
03:29	Kane ka function ka leh ia ka addition jong 2 tylli ki variables bad ka print ia ka jubab.
03:37	Save ia ka file jong phi.
03:42	@_ kadei ka Perl array kaba kyrpang.
03:46	Kane ka array lah pyndonkam ban buh ia ki arguments ba lah passed.
03:51	Ha kajuh ka rukom, ngi lah ban shim bad buh ia ki arguments ba lah pass ha ki variables kum:
03:56	$var1 space = space shift @_ semicolon
04:04	$var2 space = space shift @_ semicolon
04:12	shift @_ ka weng ia ki element ha ka position ba nyngkong na ka @_ array
04:21	Bad assign ia ka sha ka variable.
04:24	Kawei pat ka rukom kadei: $var1 space = space dollar underscore open square bracket zero close square bracket semicolon.
04:38	$var2 space = space dollar underscore open square bracket 1 close square bracket semicolon.
04:49	Ki rukom ba lah kdew haneng ki ia syriem ha kaban wanlam ia ki elements jong ka @_ array da kaba pyndonkam ia ka index.
04:59	Mynta, phai sha ka terminal bad execute ia ka script da kaba type:
05:06	perl functionWithArgs dot pl bad shon Enter .
05:14	Ka output kadei kumba la pyni ha ka screen.
05:23	Mynta, to ngin ia peit ia ka function kaba pynphai ia uwei u value.
05:32	To ngin pyrshang ban sngewthuh ia kane, da kaba pyndonkam ia ka sample program.
05:35	To ngan phai sha ka funcWithSingleRtrnVal dot pl script ha ka gedit.
05:46	Plie ia ka file ha ka text editor jong phi bad type ia u code harum kumba la pyni.
05:52	Hangne, ngi call ia ka addVariables function ryngkat ki parameters 10 bad 20.
06:01	U value ba la pynphai na ka function la buh ha ka '$addition' variable.
06:09	Kane ka function ka leh ia ka addition jong ki parameters ba lah passed bad ka pynphai ia ka jubab.
06:15	Save ia ka file.
06:17	Mynta, to ngin iaexecute ia ka script.
06:20	Te, phai sha ka terminal bad type:
06:24	perl funcWithSingleRtrnVal dot pl bad shon Enter.
06:35	Ka output kadei kumba la pyni ha ka terminal.
06:43	Mynta, to ngin ia peit ia ka function kaba pynphai ia bun tylli ki values.
06:48	To ngin ia pyrshang ban sngewthuh ia kane, da kaba pyndonkam ia ka sample program.
06:53	Ha ka gedit, nga lah plie ia ka file bad lah jer kyrteng kum funcWithMultipleRtrnVals dot pl.
07:04	Sngewbha leh kumjuh ha ka text editor jong phi.
07:08	Mynta, type ia u code kumba la pyni.
07:13	Hangne, ngi call ia ka addVariables function ryngkat ki parameters 10 bad 20.
07:21	Ki values ba lah pynphai na ka function lah shim bad buh ha ki variables $var1, $var2 and $addition.
07:31	Kane ka function ka leh ia ka addition bad ka pynphai ia ki parameters ba lah passed bad ka jubab ba mih.
07:42	Kane ka dur ka batai kumno ngi lah ban pynphai ia u array na ka function.
07:53	Ha kajuh ka rukom, kane ka batai kumno u hash lah ban pynphai na ka function.
08:00	Save ia ka file jong phi.
08:03	Mynta to ngin ia execute ia ka Perl script ha ka terminal da kaba type:
08:10	perl funcWithMultipleRtrnVals dot pl
08:18	bad shon Enter.
08:20	Ka output ka long kumba la pyni ha ka terminal.
08:32	Ka Perl ka ai bun tylli ki inbuilt functions.
08:36	Ngi lah pule katto katne na ki ha ki jinghikai ba hashwa. Kum ka nuksa- arrays, Hash, sort, scalar, each, keys bad kiwei kiwei.
08:49	Ban call ia ki inbuilt functions ka ia syriem ha ka ban call ia kiwei ki function kaba ngi batai.
08:57	Kum ka nuksa sort open bracket @arrayName close bracket semicolon.
09:04	Pyrshang ban leh ia katto katne ki inbuilt functions ha ka sample program kaba ngi lah pyndonkam.
09:10	Bad peit ia ki outputs jong ki.
09:13	To ngin ia batai kyllum.
09:15	Ha kane ka jinghikai, ngi la pule ia ka:
09:17	functions ha ka Perl
09:19	functions ryngkat ki arguments bad
09:22	functions kaba pynphai ia ki values da kaba pyndonkam ia ki sample programs.
09:27	Hangne ka kam na ka bynta jong phi:
09:29	Thoh ia ka function kaba shim 3 tylli ki arguments.
09:33	Leh katto katne ki kam ha kine ki arguments.
09:37	Return ia ka jingmih na kine ki kam ba phi leh ha ka arguments bad print ia ka.
09:43	Peit ia video kaba don ha ka link harum.
09:47	Ka kyllum lang ia ka Spoken Tutorial project.
09:51	Lada phim don ia ka bandwidth kaba biang, phi lah ban shu download bad peit ia ka hadien.
09:56	Ka kynhun jong ka Spoken Tutorial project: * Ka pynlong ia ki workshops da kaba pyndonkam ia ki spoken tutorials.
10:02	Ka ai certificates sha kito kiba pass ha ka online test.
10:07	Na ka bynta ki jingtip ba bniah, sngewbha thoh sha ka: contact at spoken hyphen tutorial dot org.
10:14	"Spoken Tutorial" project kadei shi bynta jong ka "Talk to a Teacher" project
10:19	La kyrshan ia ka da ka National Mission on Education lyngba ka ICT, MHRD, Sorkar India.
10:28	Kham bun ki jingtip halor kane ka mission kidon ha ka: spoken hyphen tutorial dot org slash NMEICT hyphen Intro.
10:40	Kyrmen phi sngewtynnad ia kane ka jinghikai halor ka Perl
10:43	Ma nga u Pdiangburom na Shillong, nga pynkut ia kane.
10:46	Khublei shibun.

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