newline

Perl print function adding unwanted newlines to variables

由 安稳与你 提交于 2019-12-13 00:33:20
问题 I thought this would be simple enough. I have two arrays, and I want to print a sentence with numbers from these arrays into a file. I tried this: chomp $array1[$x]; chomp $array2[$x]; print FILE "Number1: $array1[$x] \& Number2: $array2[$x] Some Words\n"; Which gives me: Number1: 0 & Number2: 87.3 Some Words (Numbers here are just examples.) Any idea why this is happening? I've tried using $array1[$x] =~ s/\n//g; $array2[$x] =~ s/\n//g; as well, but it hasn't fixed anything. Also, if I

making new line in JS

由 二次信任 提交于 2019-12-12 21:52:42
问题 Hi I have this JS code function myFunction() { var g; var d = new Date().getDay(); switch (d) { case 0: g = "Today it's Sunday"; break; case 1: g = "Today it's Monday"; break; case 2: g = "Today it's Tuesday"; break; case 3: g = "Today it's Wednesday"; break; case 4: g = "Today it's Thursday"; break; case 5: g = "Today it's Friday"; break; case 6: g = "Today it's Saturday"; break; default: x = "Looking forward to the Weekend"; } var y; //popup var name = prompt("Please enter your name", "

Python handling newline and tab characters when writing to file

由 社会主义新天地 提交于 2019-12-12 19:40:38
问题 I am writing some text (which includes \n and \t characters) taken from one source file onto a (text) file ; for example: source file (test.cpp): /* * test.cpp * * 2013.02.30 * */ is taken from the source file and stored in a string variable like so test_str = "/*\n test.cpp\n *\n *\n *\n\t2013.02.30\n *\n */\n" which when I write onto a file using with open(test.cpp, 'a') as out: print(test_str, file=out) is being written with the newline and tab characters converted to new lines and tab

not adding new line in my XSLT

由 一曲冷凌霜 提交于 2019-12-12 19:00:29
问题 I am not certain why my xslt won't put a new line in my output... This is my xslt.... <?xml version="1.0" encoding="utf-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:msxsl="urn:schemas-microsoft-com:xslt" exclude-result-prefixes="msxsl" > <xsl:output method="text" encoding="iso-8859-1"/> <xsl:variable name="newline"></xsl:variable> <xsl:template name="FairWarningTransform" match="/"> <!--@* | node()">--> <xsl:for-each select="/

My PHP newline beginner code isn't going to a new line. Little help?

由 旧巷老猫 提交于 2019-12-12 18:33:37
问题 Here's my code: <html> <Head> <?php $name = "Sergio"; ?> </Head> <body> <h1>It works!</h1> <?php echo "So someone tells me your name is " . $name . "."; echo "Welcome to the site, " . $name . "\n"; echo "THEN WHO WAS NEW LINE?"; ?> </body> </html> Everything outputs to a single line with no newline. Any help? 回答1: Use <br /> because you are outputing on the browser which needs html tags. echo "So someone tells me your name is " . $name . "<br />"; echo "Welcome to the site, " . $name . "<br /

why when we write \n in the file it converts into \r\n combination?

由 二次信任 提交于 2019-12-12 17:25:20
问题 I read this concept from book that when we attemp to write \n to the file using fputs(), fputs() converts the \n to \r\n combination and then if we read the same line back using fgets () the reverse conversion happens means \r\n back convert to \n. I don't get that what is the purpose behind this? 回答1: It is because Windows (and MS-DOS) text files are supposed to have lines ending in \r\n, and portable C programs are supposed to simply use \n because C was originally defined on Unix. And it's

C++ New line character when outputting to a text file [closed]

由 烈酒焚心 提交于 2019-12-12 16:53:46
问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 7 years ago . This is just a quick question. But I am trying to output data to a file, which works fine. However I am also trying to implement a new line at the appropriate point so the data, prints on individual lines. This

in DOS how to SET /P with a string starting with spaces

由 安稳与你 提交于 2019-12-12 16:25:36
问题 I want to have this kind of result in a DOS batch: ==> Please enter your filename, formatted as [user][PC_id] : allowing the user to enter the filename after the ":" I tried a lot of combinations, but the best I can get it with ECHO --^> Please enter your filename, formatted as Set /P FILE=[user][PC_id] : (blank spaces before "[" are not displayed) 回答1: You have problems with a feature introduced in Vista/Win7. It strips all whitespace characters in front of a string, when using set/p . But

C# Obeying the NewLine Character in a String Pulled from SQL server

由 让人想犯罪 __ 提交于 2019-12-12 14:30:22
问题 All (this is back-to-basics!), I have a string of information I am pulling from SQL Server. The string is something like Hello, my name is Frank Butcher\n\n and I work at Watford Car lot, and I am 65 years old. The message is to be pulled into a message box to provide information on a process. I read the string using SqlCommand cmd = new SqlCommand(); cmd.Connection = conn; cmd.CommandTimeout = 0; cmd.CommandText = strSQL; strResult = cmd.ExecuteScalar().ToString(); this gets the string, but

PHP Tag Removes Last Newline in Document

由 自作多情 提交于 2019-12-12 12:13:06
问题 This issue is purely in the interest of having tidy HTML code output. In a simple PHP file, you can choose when to have PHP embedded in the document by using the tags. However, it appears that when this tag is used directly above a regular HTML element, the newline separating the two is apparently removed or ignored. Observe the following code in PHP <div> <?php echo "This is some extra text." ?> </div> The output is as follows <div> This is some extra text.</div> However, if I add something
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