absolute-path

问题 I have an image in C:\\wamp\\www\\site\\img and i try to display it in a page with this: <img src=\"C:\\wamp\\www\\site\\img\\mypicture.jpg\"/> but it\'s not working.The file is actually there and if I try to refer to it with a relative path i got the picture <img src=\"../img/mypicture.jpg\"> where is the error?what am I missing?? thank you again guys! 回答1: You should be referencing it as localhost . Like this: <img src="http:\\localhost\site\img\mypicture.jpg"/> 回答2: I think because C would

问题 Is there a simple and reliable way to determine the URL of the currently-executing JavaScript file (inside a web page)? My only thought on this is to scan the DOM for all the script src attributes to find how the current file was referenced and then figure out the absolute URL by applying it to document.location . Anyone have other ideas, is there some super-easy method I completely overlooked? UPDATE: Script elements accessed via the DOM already have a src property which contains the full

问题 I have an onActivityResult returning from an mediastore image selection which I can get a URI for an image using the following: Uri selectedImage = data.getData(); Converting this to a string gives this: content://media/external/images/media/47 Or to a path gives: /external/images/media/47 However I can\'t seem to find a way to convert this into an absolute path, as I want to load the image into a bitmap without having to copy it somewhere. I know this can be done using the URI and content

问题 I am writing a shell script that takes file paths as input. For this reason, I need to generate recursive file listings with full paths. For example, the file bar has the path: /home/ken/foo/bar but, as far as I can see, both ls and find only give relative path listings: ./foo/bar (from the folder ken) It seems like an obvious requirement, but I can\'t see anything in the find or ls man pages. How can I generate a list of files in the shell including their absolute paths? 回答1: If you give

问题 Is there a way in a Windows batch script to return an absolute path from a value containing a filename and/or relative path? Given: \"..\\\" \"..\\somefile.txt\" I need the absolute path relative to the batch file. Example: \"somefile.txt\" is located in \"C:\\Foo\\\" \"test.bat\" is located in \"C:\\Foo\\Bar\". User opens a command window in \"C:\\Foo\" and calls Bar\\test.bat ..\\somefile.txt In the batch file \"C:\\Foo\\somefile.txt\" would be derived from %1 回答1: In batch files, as in

问题 Can it really be true that the attr(\"href\") command for a link is handled very different in IE7 in comparison to all other browsers? Let\'s say I have a page at http://example.com/page.html and I have this HTML: <a href=\"#someAnchor\" class=\"lnkTest\">Link text</a> and this jQuery: var strHref = $(\".lnkTest\").attr(\"href\"); Then in IE7 the value of the strHref variable will be \"http://example.com/page.htm#someAnchor\" but in other browsers it will be \"#someAnchor\" . I believe that

问题 How these 2 paths are resolved in asp.net. why these 2 gives different path. At what time we need to go for these. <link href=\"/common/black_theme/css/style.css\" rel=\"stylesheet\"> (this is working) <link href=\"~/common/black_theme/css/style.css\" rel=\"stylesheet\"> (this is not working) As per my knowledge ~ represents root directory of the application \"Common\" is the folder under root of the website(named testsite.demo) in IIS physical path = D:\\Physicalpath\\WarpFirstSite\\testsite

问题 I write a Java servlet that I want to install on many instances of Tomcat on different servers. The servlet uses some static files that are packed with the war file under WEB-INF. This is the directory structure in a typical installation: - tomcat -- webapps --- myapp ---- index.html ---- WEB-INF ----- web.xml ----- classes ------ src ------- ..... ----- MY_STATIC_FOLDER ------ file1 ------ file2 ------ file3 How can I know the absolute path of MY_STATIC_FOLDER, so that I can read the static

问题 Example: absolute=\"/foo/bar\" current=\"/foo/baz/foo\" # Magic relative=\"../../bar\" How do I create the magic (hopefully not too complicated code...)? 回答1: Using realpath from GNU coreutils 8.23 is the simplest, I think: $ realpath --relative-to="$file1" "$file2" For example: $ realpath --relative-to=/usr/bin/nmap /tmp/testing ../../../tmp/testing 回答2: $ python -c "import os.path; print os.path.relpath('/foo/bar', '/foo/baz/foo')" gives: ../../bar 回答3: This is a corrected, fully functional

问题 Given a path such as \"mydir/myfile.txt\" , how do I find the file\'s absolute path relative to the current working directory in Python? E.g. on Windows, I might end up with: \"C:/example/cwd/mydir/myfile.txt\" 回答1: >>> import os >>> os.path.abspath("mydir/myfile.txt") 'C:/example/cwd/mydir/myfile.txt' Also works if it is already an absolute path: >>> import os >>> os.path.abspath("C:/example/cwd/mydir/myfile.txt") 'C:/example/cwd/mydir/myfile.txt' 回答2: You could use the new Python 3.4