|
erics, July 20th, 2021 |
1 |
my $count = () = $string =~ /\n/g; |
Categories: How-To's, Technology Count, howto, Newline, perl, String, tips, Var, Variable
| 
No comments
erics, June 16th, 2021 |
1 2 3 4 5 |
my $needle = 'foo'; my $haystack = 'foo foo foo'; my @count = $haystack =~ /$needle/g; my $count = scalar @count; print "$count\n"; |
Should result in 3
Categories: How-To's, Technology Count, HayStack, howto, Needle, perl, Scalar, String, tips
| No comments
erics, July 11th, 2013 select theField from theTable order by theField+0; ~OR~ select theField from theTable order by CAST(theField AS UNSIGNED);
Categories: How-To's, Technology 0, Add, Cast, howto, Number, sort, String, text(), tips, Zero
| No comments
erics, April 10th, 2012 Using Perl: use HTML::Entities; my $plainText = decode_entities(‘Put text to convert here’); Using PHP: $plainText = html_entity_decode(‘Put text to convert here’,ENT_QUOTES,’UTF-8′);
Categories: How-To's, Technology convert, ENT_QUOTES, howto, html, HTML Code, HTML Codes, HTML Entities, HTML Entity, html_entity_decode, php, Plain Text, String, text(), tips
| No comments
