line-breaks

问题 This question already has answers here : How to make Twitter Bootstrap tooltips have multiple lines? (6 answers) Closed 5 years ago . I have a 'li' item that contains a label which pops up a Bootstrap tooltip. <label class="radio dropClick centTooltip" data-toggle="tooltip" data-placement="right" title="Here are some words that will show up in the tooltip"> <input type="radio" class="centTooltip" name="cents" id="optionsRadios2" value="AA"> Hover for ToolTip! </label> How do I force one line

问题 How can I find whether a long text in a textarea is wrapped into two or more lines? I'm not talking about the new line chars as discussed here. I'm aware of the plugin Textarea Line Count Any simpler method? 回答1: I experimented on this and came up with a hack that involves the following: Disabling text-wrapping in the textarea (plus disable padding) Checking if the textarea's scrollWidth is greater than it's width . The basic logic i used was that if the text is spanning multiple lines, that

问题 I have a NSTextView , which is supposed to be fixed size. When the text comes to the bottom line and to the right edge of the designated frame I need to set the NSLineBreakByTruncatingTail in order to present user with elliptic signs and disable further typing. When I do this through setting a paragraph style on textStorage of NSTextView the text scrolls up and I see only the last line with elliptic signs in the end. My question is how to prevent NSTextView from scrolling when changing its

问题 I have a link style that adds an SVG arrow at the end of the link using &::after . The problem is that when the viewport changes size there are times when just the SVG will break a line. How can I set it up so that the SVG always breaks the line with the last word in the <a> tag? .txtbtn { font-size: 1.125rem; line-height: 1.222222222; letter-spacing: 2.57px; color: orange; text-decoration: none; position: relative; text-transform: uppercase; } .txtbtn::after { position: relative; top: 0;

问题 The standard return value from the Google maps API looks like this - after conversion from bytes to a string: b'{\n "destination_addresses" : [ "Washington, DC, USA" ],\n "origin_addresses" : [ "New York, NY, USA" ],\n "rows" : [\n {\n "elements" : [\n {\n "distance" : {\n "text" : "370 km",\n "value" : 369720\n },\n "duration" : {\n "text" : "3 hours 48 mins",\n "value" : 13672\n },\n "status" : "OK"\n }\n ]\n }\n ],\n "status" : "OK"\n}\n' In order to process is any further, I would like to

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 7 years ago . Given a string : " Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut ", break it after 4

问题 We have a display message that is auto-generated by default, but may be overridden by GET vars from the url. Since we need to treat the message as user input, it must be escaped for display. However, we want to retain the ability to include newlines. Newlines as <br> This won't work because escaping HTML destroys the <br> tag. Newlines as \n I can't figure out how to get \n to render as newlines. I thought putting it in a tag would render correctly, but no luck: http://jsfiddle.net/7L932/ 回答1

问题 I'm new to sql and i'm trying to remove carriage returns and line feeds from a column I imported from a csv file. I'm using the code: SELECT replace(replace(column,CHAR(13),''),CHAR(10),'') FROM table It correctly finds all the CR and LF, but it doesn't update the database. please advise.. thank you in advance! much appreciated. 回答1: Your query retrieve from your table named TABLE all rows with the column replaced. About UPDATE your database you must use UPDATE command in this way: UPDATE

问题 I put text in a <textarea> like this: First day 1-one apple. 2-one orange. 3-two cups of milk. But it shows in a <label> like this: First day 1- one apple. 2-one orange. 3- two cups of milks. How do I make it look the same as in a <textarea> ? 回答1: Give the label white-space: pre-wrap and it will break line as the text area does textarea { height: 70px; } label { white-space: pre-wrap; } <textarea> First day 1-one apple. 2-one orange. 3-two cups of milk. </textarea> <br><br> <label> First day

问题 There is a linear time algorithm (or quadratic time algorithm by Knuth & Plass) for breaking text evenly into lines of maximum width. It uses SMAWK and "evenly" means: http://en.wikipedia.org/wiki/Word_wrap#Minimum_raggedness Is there an algorithm or a concave cost function for algorithm above which would take into account the number of lines I would like the text break into, instead of the maximum line width? In other words, I'm looking for a line breaking (or paragraph formation, or word