PERL/C2/Data-Structures/Khasi

Time	Narration
00:00	Ngi pdiangsngewbha iaphi sha ka spoken tutorial halor ka “Data Structures” ha ka “Perl”.
00:05	Ha kane ka jinghikai, ngi la pule shaphang ka “Data Structures” kaba don ha ka “Perl”.
00:11	Hangne, nga pyndonkam da ka Ubuntu Linux 12.04 operating system bad ka Perl 5.14.2.
00:18	Ngan sa pyndonkam ruh da ka gedit Text Editor.
00:22	Phi lah ban pyndonkam da kano kano ka text editor katkum kamon jong phi.
00:25	Phi dei ban don ka jingtip shaphang ki variables ha ka “Perl”.
00:29	Ki jingtip shaphang ki “comments, loops” bad “conditional statements” kan long kaba myntoi.
00:36	Sngewbha leit sha ki spoken tutorials kiba dei halor ka “Spoken Tutorial” website.
00:41	“Perl” kadon 3 jait ki “data structures”
00:44	Scalar, Array
00:46	Hash, kaba la khot ruh kum ka Associative Array.
00:50	Scalar: Kadei ka jait data structure ka shim ia kano kano ka jait data.
00:56	Ki jait data ki lah ban long ki “string, number, double” bad kiwei kiwei.
01:01	Ka lah ruh ban shim ia ka reference ha ka “array” lane reference ha ka hash.”
01:06	Kynmaw: “Reference” ha ka “Perl” ngin sa leh ha ki jinghikai kiba bud.
01:11	Scalar kadei ka jait data structure kaba suk kum ban declare ia ka variable.
01:16	$count = 12 semicolon.
01:20	$string = in single quote 'I am scalar of type string' semicolon.
01:26	Ngi lah ban leh ia kine ki operations harum halor ka scalar.
01:30	Assign ia u value ha u.
01:32	Assign ia ka scalar na uwei sha uwei pat.
01:35	Arithmetic operations ha ka jait u number jong ki scalars kum u add, subtract bad kiwei kiwei.
01:41	String operation ha ka string scalar kum concatenation, substr bad kiwei kiwei.
01:48	Mynta, to ngin ia peit ia ka nuksa jong ka scalar data structure.
01:52	Phai sha ka terminal bad type: gedit scalars dot pl space & (ampersand) bad shon Enter.
02:01	Kane kan plie ia ka 'scalars dot pl' file ha ka gedit.
02:05	Type ia u code harum kumba la pyni ha ka screen.
02:09	Kane kadei ka declaration bad ka assignment jong ka scalar.
02:13	Kine kidei katto katne ki arithmetic operations kiba lah ban leh ha ka jait number jong ka scalar.
02:19	Kine kidei ki string operations kiba lah ban leh ha ka jait string jong ka scalar.
02:25	substr kadei ka PERL function kaba ai ia shi bynta jong ka string kum ka output.
02:30	Hangne, index 0 (zero) ka pynithuh ia shi bynta jong ka string, kata naduh na ka jaka ba ngi kwah ban sdang ia ka extraction jong ka string.
02:39	Bad, 11 ka pynithuh ia ka offset haduh ka jaka ba ngi kwah ba ka string kan don ha ka output.
02:46	Shon Ctrl + s ban save ia ka file.
02:50	Nangta phai sha ka terminal bad execute ia ka Perl script kum:
02:55	perl scalars dot pl bad shon Enter.
03:00	Ka output kaba pyni ha ka terminal ka la shah pynthaba.
03:05	Mynta, to ngin ia peit ia ka array data structure ha ka PERL.
03:09	Array: kadei ka lis jong ki elements.
03:12	Elements ki lah ban long ki string, number bad kiwei kiwei.
03:16	Kadon ia ka index kaba pyndonkam ha kaban leh ia bun jait ki operations ha ka array.
03:22	Index ka sdang da u zero.
03:25	Ym kum kiwei kiwei ki programming languages, ym donkam ban da declare ia ka array lane ka jingjrong hashwa ban pyndonkam ia ka ha ka Perl.
03:33	Perl array ka iar lane ka rit katkum ki elements kiba la pyndap lane lah weng na ka.
03:39	Ka syntax ban thoh ia ka array kadei:
03:41	at the rate (@) variableName space equal to space open bracket lis jong ki elements kiba lah pyniakhlad da u comma close bracket semicolon.
03:54	Mynta, to ngin ia peit ia ka nuksa jong ka “array” data structure.
03:57	Phai sha ka terminal bad type: gedit perlArray dot pl space & bad shon Enter.
04:08	Kane kan plie ia ka perlArray dot pl file ha ka gedit.
04:12	Type ia u code harum kumba la pyni ha ka screen.
04:18	Une udei u number array uba don ia ki jait elements jong ka number.
04:23	Une udei u string array uba don ia ki jait elements jong ka string.
04:29	Une u array udon ia baroh ar ki jait elements jong number bad string.
04:34	Kane ka nuksa ka pyni ia bun jait ki arrays ha ka Perl.
04:39	Kane kadei kumno ba ngin print ia ka array ha ka Perl.
04:43	Shon Ctrl + S ban save ia ka file.
04:47	Nangta phai sha ka terminal bad execute ia ka Perl script kum:
04:52	perl perlArray dot pl bad shon Enter.
04:59	Ka output harum ka la paw ha ka terminal.
05:04	Mynta, to ngin ia peit ia ka Hash data structure ha ka Perl.
05:08	Ia ka Hash la khot ruh ka Associative array.
05:12	Kadei ka Key - Value pair data structure.
05:15	U Key ha ka hash u long kyrpang.
05:18	Lada u juh u key lah pyndap arsien, te ka value jong uta u key un sa shah kylliang da u value uba kham thymmai ba lah assign sha u key.
05:28	U Value lah ban duplicate.
05:30	U buh ruh ia u “value” jong uno uno u jait data.
05:34	Ka syntax jong u hash kadei:
05:36	percentage variable name space equal to space open bracket
05:41	Shon Enter . single quote key Name single quote space equal to greater than sign space Value comma
05:50	Shon Enter
05:52	single quote key Name single quote space equal to greater than sign space Value
05:58	Shon Enter
06:00	close bracket semicolon.
06:03	Mynta to ngin ia peit ia ka nuksa jong ka “hash” data structure.
06:07	Phai sha ka terminal bad type:
06:10	gedit perlHash dot pl space & bad shon Enter.
06:18	Kane kan sa plie ia ka 'perlHash dot pl' file ha ka gedit.
06:22	Type ia u code harum kumba la pyni ha ka screen.
06:27	Une u “hash” u pynithuh ia ka mark ba la ioh ha ka subjek.
06:31	Kane ka nuksa ka pyni ia ka jingpyndonkam jong ka “hash”.
06:35	Mynta, to ngin ia peit kumno ban print ia ka “hash”.
06:38	Ia mynta, shu kynmaw ia ka rukom ba nga print ia ka “hash.”
06:42	Ki jingbatai kiba bniah yn sa ai ha ka jinghikai kaba bud.
06:47	Shon Ctrl + S ban save ia ka file.
06:50	Nangta phai sha ka terminal bad execute ia ka “Perl script” kum:
06:55	perl perlHash dot pl bad shon Enter.
07:01	Ka output harum ka lah paw ha ka terminal.
07:05	To ngin ia batai kyllum. Ha kane ka jinghikai, ngi lah pule shaphang:
07:09	scalar, Array bad
07:11	Hash Data Structure ha ka Perl,
07:13	Da kaba pyndonkam da ki sample programs.
07:15	Kadon ka kam na ka bynta jong phi-
07:17	Declare ia u “scalar variable”
07:19	Assign ia u value jong ka type float ha u bad nangta print ia u.
07:23	Declare bad print ia u array jong ki 'Red', 'Yellow' bad 'Green'.
07:28	Declare bad print ia u “hash” jong Employee Name bad ka department jong u.
07:33	Hint: 'Employee' =>(equal to greater than sign) 'John' comma
07:38	'Department' =>(equal to greater than sign) 'Engineering'.
07:42	Peit ia ka video kaba don ha ka link harum.
07:46	Ka batai kyllum ia ka Spoken Tutorial project.
07:49	Lada phim don ia ka bandwidth kaba biang, phi lah ban shu download bad peit ia ka hadien.
07:53	Ka kynhun jong ka Spoken Tutorial project: Ka pynlong ia ki workshops da kaba pyndonkam da ki spoken tutorials
07:59	Ka ai certificates sha kito kiba pass ha ka online test.
08:03	Na ka bynta ki jingtip ba bniah, sngewbha thoh sha ka: contact at spoken hyphen tutorial dot org.
08:10	"Spoken Tutorial" project kadei shi bynta jong ka "Talk to a Teacher" project.
08:15	La kyrshan ia ka da ka National Mission on Education lyngba ka ICT, MHRD, Sorkar India.
08:22	Kham bun ki jingtip halor kane ka mission kidon ha ka: spoken hyphen tutorial dot org slash NMEICT hyphen Intro.
08:33	Kyrmen ba phi sngewtynnad ia kane ka jinghikai halor ka “Perl”.
08:35	Ma nga U Pdiangburom na Shillong, nga pynkut ia kane.
08:38	Khublei shibun.

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