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Lists, Arrays and Context
Lists, Arrays and Context
Martin Krzywinski
#!/usr/local/bin/perl
use Data::Dumper;
$\ = "\n";
@x = ();
$x[0] = 1;
$x[1] = 2;
$x[-1] = 3;
print Dumper(\@x);
$x[3] = 4;
print Dumper(\@x);
@y = ();
$y[5] = 5;
print Dumper(\@y);
@z = (1..5);
@w = (1..5);
print $#w;
$#w = 5;
print Dumper(\@w);
$#w = 3;
print Dumper(\@w);
$#w = 5;
print Dumper(\@w);
print a..z;
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3 |
Lists, Arrays and Context |
1.0.1.8.3
1.0.1.8.3.p1 |
Lists, Arrays and Context
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Martin Krzywinski
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ppt
1.0.1.8.3.c1 |
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1.0.1.8.3.c2 |
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1.0.1.8.3.c3 |
pop
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Martin Krzywinski
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1.0.1.8.3.c4 |
push
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code
1.0.1.8.3.c5 |
swap
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Martin Krzywinski
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code
1.0.1.8.3.a1 |
Lists, Arrays and Context
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Martin Krzywinski
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pdf
1.0.1.8.3.s1 |
Lists, Arrays and Context
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Martin Krzywinski
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slides
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