Instructions for using /r/n
In Unix system, each line ends with "", that is, "/n"; in Windows system, each line ends with "", which is "/n/r"; in Mac system, the end of each line is "", which is "/n";.
').addClass('pre-numbering').hide();
$(this).addClass('has-numbering').parent().append($numbering);
for (i = 1; i ').text(i));
};
$numbering.fadeIn(1700);
});
});
The above introduces the usage instructions of /r/n, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.
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