line-breaks

JavaScript trim line breaks with regex?

由 |▌冷眼眸甩不掉的悲伤 提交于 2019-12-02 01:53:44
问题 I am using Google Translate to translate the contents of a textarea and fill another textarea with the API response. In my source textarea I am replacing the /n newlines with <br /> line breaks to send the query like this: var query = $('#textarea-src').val(); var query = encodeURIComponent(query); var query = query.replace(/\n\r?/g, '<br />'); // replace new lines with line breaks Then I make the call to Google: $.ajax({ url: apiUrl, dataType: 'jsonp', success: function(data) { var response

Adding a linebreak in some attribute string(like src or href ) in HTML / XML source

由 ╄→尐↘猪︶ㄣ 提交于 2019-12-02 01:29:39
I like to improve readability and managing some HTML source code like this <iframe src= "https://www.google.com/recaptcha/api2/anchor?k=6LeaOiITAAAAAF_A-e9qjM6TCgdt4-rqixnkkatL &co=aHR0cDovL3BsYXkuc3BvdGlmeS5jb20 &hl=de&v=r20160802154045&theme=dark&size=normal&cb=ap65yyq41qhy" title="reCAPTCHA-Widget" ... I mean line breaking attribut names is the first step: <iframe src= "https://www.google.com/recaptcha/api2/anchor?k=6LeaOiITAAAAAF_A-e9qjM6TCgdt4-rqixnkkatL &co=aHR0cDovL3BsYXkuc3BvdGlmeS5jb20 &hl=de&v=r20160802154045&theme=dark&size=normal&cb=ap65yyq41qhy" title="reCAPTCHA-Widget" However is

Assembly x86 NASM - Avoid read return key

由 倾然丶 夕夏残阳落幕 提交于 2019-12-01 21:10:24
I just started learning assembly and i'm not finding any useful content that helps. I'm creating a simple program that reads user input,basically: section .bss opA: resw 1 opB: resw 1 section .text global _start inputA: mov EAX, 3 mov EBX, 0 mov ECX, opA mov EDX, 1 int 80h inputB: mov EAX, 3 mov EBX, 0 mov ECX, opB mov EDX, 1 int 80h /*terminate*/ The problem is that after i enter the first value and hit return,the second sys_read is skipped(i believe it is reading the '\n' character). So i tried comparing if opB stored '\n' and in positive case i jump back to 'inputB:',like this: cpm word[opA

Handling new lines in php

由 孤街醉人 提交于 2019-12-01 20:40:50
I have form in html where user can put the text in text area. I save the content of text area into MySQL database (in field of type TEXT). Then I somewhere in my aplication I need load that text and put it into array where in each index will be one line of the text. <textarea rows="10" cols="80"> Row one Row two Row tree </textarea> array (output in "php pseudocode"): $array = array(); $array[0] = Row one; $array[1] = Row two; $array[2] = Row tree; How I do it: I save it to db then I load it and use: $br = nl2br($string,true); $array = explode("<br />", $br); The reason why I use nl2br is I

How to remove multiple line breaks from a string

由 ￣綄美尐妖づ 提交于 2019-12-01 20:35:24
问题 given a string i need to check if there are multiple line breaks (\n). If there are i need to convert them to one single line break. Can you please show me code that does this? thanks! 回答1: try this s = s.replaceAll("(\r?\n){2,}", "$1"); 来源： https://stackoverflow.com/questions/22787000/how-to-remove-multiple-line-breaks-from-a-string

Line break or “\n” is not working.

由 ◇◆丶佛笑我妖孽 提交于 2019-12-01 20:14:32
问题 Could you tell me why the line break \n isn't working? itemsToWriteToFile = "Number 1:", 12, "\nNumber 2: ", 13, "\nNumber 3: ", 13, "\nNumber 4: ", 14 itemsToWriteToFile = str(itemsToWriteToFile) itemsToWriteToFile = itemsToWriteToFile.replace('(', "") itemsToWriteToFile = itemsToWriteToFile.replace(')', "") itemsToWriteToFile = itemsToWriteToFile.replace('"', "") itemsToWriteToFile = itemsToWriteToFile.replace(',', "") itemsToWriteToFile = itemsToWriteToFile.replace('\n', "") print

How to remove multiple line breaks from a string

由 两盒软妹~` 提交于 2019-12-01 18:56:31
given a string i need to check if there are multiple line breaks (\n). If there are i need to convert them to one single line break. Can you please show me code that does this? thanks! try this s = s.replaceAll("(\r?\n){2,}", "$1"); 来源： https://stackoverflow.com/questions/22787000/how-to-remove-multiple-line-breaks-from-a-string

When is it dangerous to line break after a close parenthesis in Javascript?

由 落爺英雄遲暮 提交于 2019-12-01 16:39:14
What are the dangers of breaking a line of long code up at a close parenthesis? When could a semicolon be automatically inserted by Javascript (presumably that is the danger, right?). Why is using a ) as a line breaker "frowned upon" by JSLint? In Javascript I sometimes see one long line of code broken up at a ) like this ( example ): function () { or like this ( example ): object.methodOne() .methodTwo(); But when reading the line break expectations for jsLint , it says: As a further defense against the semicolon insertion mechanism, JSLint expects long statements to be broken only after one

Disable line breaks using CSS

由 ╄→尐↘猪︶ㄣ 提交于 2019-12-01 15:23:44
I have a canvas element inside a div element. The canvas size can change, and I want it vertical centered. I'm using this CSS approach: <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8" /> <title>Vertical Centering</title> <style> html, body{ height:100%; width:100%; margin:0; padding:0; } #container{ width:100%; height:100%; text-align:center; font-size:0; background:#aae; } #container:before{ content:''; display:inline-block; height:100%; vertical-align:middle; } canvas{ width:400px; height:300px; display:inline-block; vertical-align:middle; background:#fff; } </style> </head>

Powershell add-content line breaks

由 烈酒焚心 提交于 2019-12-01 15:02:17
问题 I am trying to figure out how to eliminate line breaks when using add-content echo $server "Uptime: " $uptime.days ", Days" $uptime.hours ", Hours" $uptime.minutes ", Minutes" | add-content $output_file Basically I have been trying to get the uptime of a server to go to a text file, and when I do this the output comes out HOSTNAME Uptime: , 2 Days 2 , Hours 15 , Minutes I looked at this question: Powershell replace lose line breaks Also I went from using out-file -append to add-content,
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