hyperlink

问题 how to find if the file is a link file, and find the path of the target file (actual file pointed by the link file) 回答1: os.path.islink (is it a link?) and os.path.realpath (get ultimate pointed to path, regardless of whether it's a link). If os.path.islink is True, and you only want to follow the first link, use os.readlink. 回答2: Use os.lstat() , then inspect the st_mode field. 来源： https://stackoverflow.com/questions/3212712/how-to-find-target-path-of-link-if-the-file-is-a-link-file

问题 I'm attempting to use thumbnail images as buttons in JQM. I'm aware that JQM adds some formatting and styles. I have the image buttons looking and behaving exactly as I want them except for one thing -- on my phone a blue underline is added to all images that are being used as links. Some info: -My phone is a Samsung Galaxy SII Skyrocket - Android version 2.3.5 -The blue line does not appear in the most recent versions of Firefox, Google Chrome, IE, or Safari. -The functionality appears to

问题 I'd like to create a horizontal navigation list of links, where the nav links are evenly spaced and take up the full width of the enclosing container <ul> . Nav links can be different widths. The first and last links should line up with the beginning and end of the <ul> respectively (meaning the links aren't centered), like this: |left side..right side| link1 link1 link3 link4 Unless I'm mistaken, I don't think there is a way to do this in CSS2. But is there a way to do it in CSS3? Otherwise

问题 This question already has answers here : Access Settings app in iOS (5 answers) How to open preferences/settings with iOS 5.1? (4 answers) Closed 5 years ago . I've tried using: [[UIApplication sharedApplication] openURL: [NSURL URLWithString: @ "prefs: root = General & path = Network"]]; And options trading all you see here: examples But I can not make it work. 回答1: Apple no longer allows developers to open the Settings application from within their apps (iOS 5.1 and later). EDIT According

问题 This question already has answers here : Access Settings app in iOS (5 answers) How to open preferences/settings with iOS 5.1? (4 answers) Closed 5 years ago . I've tried using: [[UIApplication sharedApplication] openURL: [NSURL URLWithString: @ "prefs: root = General & path = Network"]]; And options trading all you see here: examples But I can not make it work. 回答1: Apple no longer allows developers to open the Settings application from within their apps (iOS 5.1 and later). EDIT According

问题 I've been looking through the Stackoverflow questions, trying to get help with a simple link delay; I want to put it around a div, and I can't make heads or tails of the examples I've found. So far, I understand that I need to halt the native function of href, but I don't know how to do that. The code is still very alien to me. Help? 回答1: Set your href attribute as href="javascript:delay('URL')" and JavaScript: function delay (URL) { setTimeout( function() { window.location = URL }, 500 ); }

问题 How can I create a link that doesn't show its information at the bottom left or right (this depends on the link's position) when you hovering a hyperlink? Lets say that we have a link like this: <a href="/users">Users</a> and we want to hide its information or more precisely its hyperlink information that's displayed at the bottom left corner of the browser, like the example on the image below: Now, I know this is possible because Stack Exchange network sites itself uses this for the "Welcome

问题 How can I create a link that doesn't show its information at the bottom left or right (this depends on the link's position) when you hovering a hyperlink? Lets say that we have a link like this: <a href="/users">Users</a> and we want to hide its information or more precisely its hyperlink information that's displayed at the bottom left corner of the browser, like the example on the image below: Now, I know this is possible because Stack Exchange network sites itself uses this for the "Welcome

问题 Is it possible to get access to "internal" links in PDF documents using CGPDFDocument , or other means? I'm building a simple reader app and would like to deliver my content in PDF form, but if I can't support links between pages in the doc this probably isn't going to work. This question is similar, but does not address the issue of how to support hyperlinks. 回答1: See my answer here. Basically, you'll need to get familiar with PDF link annotations. 回答2: see this sample code...pdf hyperlinks

问题 Alright basically i want to click a link that changes but always has the same text name. Heres an example of what the code might be <a href="unlock.php?confirm=MD5hashere">Click Here</a> 回答1: Here is a starter script that does that. Note that it uses jQuery and assumes you are running Firefox or using Tampermonkey, if you are on Chrome. // ==UserScript== // @name _YOUR_SCRIPT_NAME // @include http://YOUR_SERVER.COM/YOUR_PATH/* // @require http://ajax.googleapis.com/ajax/libs/jquery/1.8.3