tags | 易学教程

How to remove html tags from a parsed text on iOS?

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问题 I am parsing a text and store it in a NSString variable. However when I try to display the NSString on screen I can see, within the text, the html tags like: . How can I remove this tags from my text and replace them with a space or something? 回答1: NSString *str = @"This is a string"; str = [str stringByReplacingOccurrencesOfString:@" " withString:@""]; 回答2: -(NSString *) stringByStrippingHTML { NSRange myRange; NSString *myString = [[self copy] autorelease]; while ((myRange =

Applescript wrap lines with HTML tags and MarsEdit.app script problem

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问题 Im currently using a script in MarsEdit.app which has a flaw. It checks the HTML document for cases where paragraphs are wrapped with tags as follows: -- If already starts with , don't prepend another one if not {oneParagraph starts with ""} then set newBodyText to newBodyText & "" end if set newBodyText to newBodyText & oneParagraph The problem here is that if the paragraph (or single line) is wrapped with any other HTML tag other than a tag the script wraps tags across

How do I delete the values in between the tags?

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问题 I want to delete the values inside the tags, how can I do that? the highlighted output is what I want to delete when I load the save the file. <data name="Enrolment_Exit_Verify_Message" d2p1:space="preserve" xmlns:d2p1="http://www.w3.org/XML/1998/namespace"> <value**>**Are you sure you want to Exit without Saving?****</value> <comment>[Font]**Italic**[/Font][DateStamp]2015/02/01 00:00:00[/DateStamp][Comment] **this is a My awesome new comments comment.!!**[/Comment]</comment> Here is how I

REGEX for only data and end tag

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问题 I am looking for REGEX which will give me data along with the end tag e.g. input: ----------------- ABC ----------------- Output would be ----------------- ABC ----------------- it will only remove the first para para tag,Not for the second para tag and all text in between would be same. I want to mention here that i am looking for ABC not for ABC Its for specific text file having irregular tags Example: i have big xhtml file like... scet sunny <!-

How can I get the latest tag of the form vX.X.X.X?

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问题 Here is a list of tags I get when I do git describe --tags : v1.1.8 v1.1.9 v1.2.0 v1.2.0.1 v1.2.0.10 v1.2.0.11 v1.2.0.12 If I do git describe --tags `git rev-list --tags --max-count=1` I may get tag with either 3 digit or 4 digit. I only want to pick up the latest 4 digit tag. How can I always get the latest 4 digit git tag? What I mean by the 4 digit tag is anything with vX.X.X.X 回答1: Edit : You write I only want to pick up the latest 4-digit tag. (my emphasis) However, your question really

Facebook og:image tag not working correctly - showing more images

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问题 I use Open Graph tags in my website. I set og:title , og:url ,og:description ,og:image etc. in few of my pages. When sharing the page, the details are shown fine, But the image shown includes some other images I have in the page (something in the footer - logo of my company and some other image that is in the footer). It's true that there even that there are more than one image - I can click the arrows below the image to change it - and the next image is the image I have set in og:image (for

Third sub activity in a Tab not working due to listview in second

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问题 I have a TabInterface.java which hosts five tabs. In one of the tab, I am using subactivities.When I click on the AddBook tab (which extends ActivityGroup) the search book page loads properly. When I click on search button a list of books is generated. When I click on the book, a new page must open but its program is running properly but not displaying any thing on the screen. TabInterface.java public class TabInterface extends TabActivity { super.onCreate(savedInstanceState); setContentView

Jsoup remove ONLY html tags

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问题 What is proper way to remove ONLY html tags (preserve all custom/unknown tags) with JSOUP (NOT regex)? Expected input: <html> <customTag> <div> dsgfdgdgf </div> </customTag> <123456789/> <123> <html123/> </html> Expected output: <customTag> dsgfdgdgf </customTag> <123456789/> <123> <html123/> I tried to use Cleaner with WhiteList.none(), but it removes custom tags also. Also I tried: String str = Jsoup.parse(html).text() But it removes custom tags also. This answer isn't good for me, because

How to create a Simple tag cloud? Using C# and Styling with css

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问题 I'm finding it impossible to create a tag cloud, I can't find any walkthrough’s or tutorials. (ones that work at least). I'm just looking for a simple, basic example of a working tag cloud and I can spice it up after that. The best link i found is: http://www.geekzilla.co.uk/View960C74AE-D01B-428E-BCF3-E57B85D5A308.htm But it's out dated and I can't download the source file, and there are many gaps in the code. 回答1: This isn't a really hard problem. Essentially a tag cloud is just a way of

Wordpress Tag issue on tag archive page

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问题 From category.php Page I click on tag and it goes to tag.php page. The following code returns the tag on archive/tag page. But i adds a word "Tag:" before it. Tag: tagname How can I remove that "Tag:" and show only tag name ? 回答1: you could try this: add_filter( 'get_the_archive_title', function ($title) { if( is_tag() ) { $title = single_tag_title( '', false ); } return $title; }); You should paste it in your theme functions.php file. Cheers! 来源： https://stackoverflow.com/questions/49821998