Boolean b = new Boolean( is_admin );
if( b.toString().length() == 4 ) {
// something...
}
// something
$n = 6;
for($i = 1; $i <= $n; $i++) {
$array = $i % 2 ? range(1, $i) : range($i, 1);
echo join('-', $array), PHP_EOL;
}
(6 + 1).times{|i| p (1..i).to_a.send((i%2 == 0)? :to_a: :reverse).join('-')}
main = mapM_ (putStrLn . foo) [1..6]
foo n = concat $ intersperse "-" $ (if odd n then id else reverse) $ take n $ map show [1..]
<?php
define('LENGTH',6);
define('nl',"\n");
$right='1';
$left='1';
echo '1'.nl; // <==
for($i=2;$i<=LENGTH;$i++)
{
$left=$i.'-'.$left;
$right=$right.'-'.$i;
echo ($i%2?$right:$left).nl;
}
?>
$is_reverse = false;
for($i=1; $i<=6; ++$i) {
for($is_reverse?$j=$i:$j=1; $is_reverse?$j>=1:$j<=$i; $is_reverse?--$j:++$j) {
echo (($is_reverse)?($j.($j>1?'-':'')):($j.($j<$i?'-':'')));
}
$is_reverse = (($is_reverse) ? false : true);
if (in_array($is_reverse, array(true,false))) {
echo '<br />';
}
}
#!/bin/bash
i=1;m=7;while [ $i -lt $m ];do seq 1 $(($i%$m))|tr '\n' ' '|sed 's/ /-/g;s/-$//';((i++));echo;done|while read line; do [ $((${line/*-/}%2)) -eq 1 ]&&echo $line||echo $line|rev;done
Source: https://habr.com/ru/post/116842/
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