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on October 31, 2024

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MOBILE APPLICATION DEVELOPMENT (BCA)

FLUTTER MOBILE APPLICATION DEVELOPMENT - Thirumurugan , BCA t.h.i.r.u_10 1. To use GUI components, Font and Colours import 'package:flutter/material.dart' ; v oid main () { runApp ( const MyApp ()); } class MyApp extends StatelessWidget { const MyApp ({ super . key }); @override Widget build ( BuildContext context ) { return const MaterialApp ( title : 'Flutter Demo' , home : MyHomePage (), ); } } class MyHomePage extends StatelessWidget { const MyHomePage ({ super . key }); @override Widget build ( BuildContext context ) { return Scaffold ( appB...

R lab

1.To count the number of even no in the given vector x=c(2,5,3,9,8,11,6,44,43,47,67,95,33,65) count=0 for(val in x) { if(val %% 2==0) count=count+1 } cat("the given vector has",count,"even number") output: the given vector has 4 even number 2.To merge given two list into one even_list = list (2,4,6,8,10) odd_list = list (1,3,5,7,9) new = list (even_list,odd_list) print(new) output: [[1]] [[1]][[1]] [1] 2 [[1]][[2]] [1] 4 [[1]][[3]] [1] 6 [[1]][[4]] [1] 8 [[1]][[5]] [1] 10 [[2]] [[2]][[1]] [1] 1 [[2]][[2]] [1] 3 [[2]][[3]] [1] 5 [[2]][[4]] [1] 7 [[2]][[5]] [1] 9 3.To convert given data frame to list of rows data = data.frame (x1=1:5,x2=letters[1:5],x3="x") rownames(data)=paste ("row",1:5) data_list=split (data,seq(nrow(data))) print (data_list) output: $`1` x1 x2 x3 row 1 1 a x $`2` x1 x2 x3 row 2 2 b x $`3` x1 x2 x3 row 3 3 c x $`4` x1 x2 x3 row 4 4 d x $`5` x1 ...

MS Dhoni – Captain Cool of Indian Cricket

MS Dhoni – Captain Cool of Indian Cricket 🏏 MS Dhoni – The Captain Cool of Indian Cricket 🏆 Mahendra Singh Dhoni , fondly known as MS Dhoni , is one of the most successful captains in cricket history. His journey from a small-town boy in Ranchi to lifting the World Cup is legendary and inspiring for millions. Early Life and Struggles Born on July 7, 1981 , in Ranchi (then Bihar, now Jharkhand), Dhoni was initially more interested in football and badminton. However, he later turned to cricket and showcased his immense talent as a wicketkeeper-batsman. He made his debut for India in 2004 , and a year later, he smashed a brilliant 148 against Pakistan , making the cricket world sit up and take notice. Captaincy and Achievements MS Dhoni was appointed the captain of the Indian T20 team in 2007 , and what followed was a golden era: 🏆 2007: Won the inaugural ICC T20 World Cup 🏆 2011: Won the ICC ODI World Cup (iconic winning s...

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