If your expected output is a single line, you can simply remove all newline characters from the output. It would not be uncommon to pipe to the tr utility, or to Perl if preferred: wc -l < log.txt | tr -d ‘\n’ wc -l < log.txt | perl -pe ‘chomp’ You can also use command … Read more
Use .one-word-per-line { word-spacing: <parent-width>; } .your-classname{ width: min-intrinsic; width: -webkit-min-content; width: -moz-min-content; width: min-content; display: table-caption; display: -ms-grid; -ms-grid-columns: min-content; } where <parent-width> is the width of the parent element (or an arbitrary high value that doesn’t fit into one line). That way you can be sure that there is even a line-break after … Read more
Use the PHP_EOL constant, which is automatically set to the correct line break for the operating system that the PHP script is running on. Note that this constant is declared since PHP 5.0.2. <?php echo “Line 1” . PHP_EOL . “Line 2”; ?> For backwards compatibility: if (!defined(‘PHP_EOL’)) { switch (strtoupper(substr(PHP_OS, 0, 3))) { // … Read more
\n works for me, like this: <TextView android:text=”First line\nNext line”
demo: http://so.devilmaycode.it/jquery-convert-line-breaks-to-br-nl2br-equivalent function nl2br (str, is_xhtml) { var breakTag = (is_xhtml || typeof is_xhtml === ‘undefined’) ? ‘<br />’ : ‘<br>’; return (str + ”).replace(/([^>\r\n]?)(\r\n|\n\r|\r|\n)/g, ‘$1’+ breakTag +’$2’); } http://phpjs.org/functions/nl2br:480
I will answer in the opposite direction. For a full explanation about \r and \n I have to refer to this question, which is far more complete than I will post here: Difference between \n and \r? Long story short, Linux uses \n for a new-line, Windows \r\n and old Macs \r. So there are … Read more
Command :%s/<Ctrl-V><Ctrl-M>/\r/g Where <Ctrl-V><Ctrl-M> means type Ctrl+V then Ctrl+M. Explanation :%s substitute, % = all lines <Ctrl-V><Ctrl-M> ^M characters (the Ctrl-V is a Vim way of writing the Ctrl ^ character and Ctrl-M writes the M after the regular expression, resulting to ^M special character) /\r/ with new line (\r) g And do it globally … Read more
Use the \n for a newline character. document.write(“\n”); You can also have more than one: document.write(“\n\n\n”); // 3 new lines! My oh my! However, if this is rendering to HTML, you will want to use the HTML tag for a newline: document.write(“<br>”); The string Hello\n\nTest in your source will look like this: Hello! Test The … Read more
I’ve just been fighting with this today. Let’s call the behavior of removing the extra line breaks “continuation.” A little experimenting finds the following behavior: Every message starts with continuation off. Lines less than 40 characters long do not trigger continuation, but if continuation is on, they will have their line breaks removed. Lines 40 … Read more
I came up with an approach, but it might be overkill for your purposes, so take this into account. You need to create a clone of the element, empty the original, then move each word back into the original element. If the height changes at any point, there’s a line-break before that word. This would … Read more