I like braces on their own line because I fine it easier to see the condition and inner block all as one item (if you know what I mean): if ((long test 1) && (long test 2) && (long test 3)) { code executed if true; } and I like starting additional conditional lines with … Read more
From MSDN: By default, $ matches only the end of the input string. If you specify the RegexOptions.Multiline option, it matches either the newline character (\n) or the end of the input string. It does not, however, match the carriage return/line feed character combination. To successfully match them, use the subexpression \r?$ instead of just … Read more
This is not something that SVG 1.1 supports. SVG 1.2 does have the textArea element, with automatic word wrapping, but it’s not implemented in all browsers. SVG 2 does not plan on implementing textArea, but it does have auto-wrapped text. However, given that you already know where your linebreaks should occur, you can break your … Read more
Python 3 Solution The print() function accepts an end parameter which defaults to \n (new line). Setting it to an empty string prevents it from issuing a new line at the end of the line. def install_xxx(): print(“Installing XXX… “, end=””, flush=True) install_xxx() print(“[DONE]”) Python 2 Solution Putting a comma on the end of the … Read more
You can use the <wbr> tag (“Line Break Opportunity element”), which lets the browser break the line wherever you place it. So your HTML should be: Here_<wbr>is_<wbr>an_<wbr>example_<wbr>of_<wbr>a_<wbr>really_<wbr>… You can add this tag on the server-side before you output the HTML. An alternative is the entity ​ which is a zero width space. Sometimes this works … Read more
The lines are probably separated by \r\n in your file. Both \r (carriage return) and \n (linefeed) are considered line-separator characters in Java regexes, and the . metacharacter won’t match either of them. \s will match those characters, so it consumes the \r, but that leaves .* to match the \n, which fails. Your tester … Read more
Don’t do nl2br when you save it to the database. Do nl2br when you’re displaying the text in HTML. I can strongly recommend to not store any HTML formatting in the database (unless you’re using a rich HTML editor as well, in which case it would be silly not to). A newline \n will just … Read more
If you would like to keep the line breaks, you might try: function parse($text) { // Damn pesky carriage returns… $text = str_replace(“\r\n”, “\n”, $text); $text = str_replace(“\r”, “\n”, $text); // JSON requires new line characters be escaped $text = str_replace(“\n”, “\\n”, $text); return $text; }
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