Ben’s solution is acceptable, but str_replace() is by far faster than preg_replace() $buffer = str_replace(array(“\r”, “\n”), ”, $buffer); Using less CPU power, reduces the world carbon dioxide emissions.
\r\n, because it’s defined as the line break in the protocol specification. RFC2616 states at the beginning of section 2.2, “Basic Rules”, quite unambiguously: CR = <US-ASCII CR, carriage return (13)> LF = <US-ASCII LF, linefeed (10)> HTTP/1.1 defines the sequence CR LF as the end-of-line marker for all protocol elements except the entity-body RFC2616 … Read more
Quote your variables. Here is it why: $ f=”fafafda > adffd > adfadf > adfafd > afd” $ echo $f fafafda adffd adfadf adfafd afd $ echo “$f” fafafda adffd adfadf adfafd afd Without quotes, the shell replaces $TEMP with the characters it contains (one of which is a newline). Then, before invoking echo shell … 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
To disagree with the official answer: :set list will not show ^M characters (CRs). Supplying the -b option to vi/Vim will work. Or, once Vim is loaded, type :e ++ff=unix.
In your example, you can break the string into two pieces: alert ( “Please Select file” + ” to delete”); Or, when it’s a string, as in your case, you can use a backslash as @Gumbo suggested: alert ( “Please Select file\ to delete”); Note that this backslash approach is not necessarily preferred, and possibly … Read more
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
I’ve always used this with great success: $array = preg_split(“/\r\n|\n|\r/”, $string); (updated with the final \r, thanks @LobsterMan)
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
A line feed means moving one line forward. The code is \n.A carriage return means moving the cursor to the beginning of the line. The code is \r. Windows editors often still use the combination of both as \r\n in text files. Unix uses mostly only the \n. The separation comes from typewriter times, when … Read more