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Re: One-liner ascii/bin

by jj808 (Hermit)
on Nov 11, 2001 at 09:25 UTC ( [id://124643]=note: print w/replies, xml ) Need Help??


in reply to One-liner ascii/bin

My assumption was that you wanted binary to decimal conversion. If so, try these: 
Binary to Decimal:
perl -e 'for(split//,$ARGV[0]){$t+=$_;$t=$t<<1};$t=$t>>1;print "$t\n"'
+ 101010

Decimal to Binary:
perl -e '$t=$ARGV[0];do{push@b,$t%2;$t=$t>>1}until($t==0);print revers
+e"\n",@b' 42

[download]

Cheers,

JJ

Replies are listed 'Best First'.
Re: Re: One-liner ascii/bin
by I0 (Priest) on Nov 11, 2001 at 13:13 UTC
    perl -e 'print oct"0b$ARGV[0]","\n"' 101010
    perl -e 'printf"%b\n",@ARGV' 42
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