path

问题 I'm new to using NetworkX library with Python. Let's say that I import a Pajek-formatted file: import networkx as nx G=nx.read_pajek("pajek_network_file.net") G=nx.Graph(G) The contents of my file are (In Pajek, nodes are called "Vertices"): *Network *Vertices 6 123 Author1 456 Author2 789 Author3 111 Author4 222 Author5 333 Author6 *Edges 123 333 333 789 789 222 222 111 111 456 Now, I want to calculate all the shortest path lengths between the nodes in my network, and I'm using this function

问题 I've found several questions and answers to "How do I find the path to the users desktop", but in my mind they are all defunct (those I found at least). The reason is that if the user has a installation of Linux that is not English, he or she may well have the desktop somewhere other than in ~/Desktop . E.g. for Swedish, I believe it is in ~/Skrivbord . And who knows where the user decided to place his or her desktop? For that reason the following won't do (or any variant of it): os.sep.join(

问题 I store the path of my database (a folder with some xml files) in the app.config. At the startup I check, if the path exists. If it doesn't exist, I want to set the path to the default path. Code looks like this: public void CheckAndRepairSettings() { /* Check Paths */ if(GetDatabasePath() == null) SetDatabasePath(System.AppDomain.CurrentDomain.BaseDirectory + "DataBase"); } GetDatabasePath() reads the path form the app.config and SetDatabasePath() writes the path to the app.config. These

问题 When I reference to a DTD file in my code, I don't know how to reference to it within my project's folder. e.g : If my project's name is Moo , I'd want to refernce the DTD at /Moo/WEB-INF/courses.dtd . TransformerFactory transfac = TransformerFactory.newInstance(); Transformer trans = null; try { trans = transfac.newTransformer(); } catch (TransformerConfigurationException e) { } trans.setOutputProperty(OutputKeys.INDENT, "yes"); trans.setOutputProperty(OutputKeys.DOCTYPE_SYSTEM, "/Moo/WEB

问题 When I reference to a DTD file in my code, I don't know how to reference to it within my project's folder. e.g : If my project's name is Moo , I'd want to refernce the DTD at /Moo/WEB-INF/courses.dtd . TransformerFactory transfac = TransformerFactory.newInstance(); Transformer trans = null; try { trans = transfac.newTransformer(); } catch (TransformerConfigurationException e) { } trans.setOutputProperty(OutputKeys.INDENT, "yes"); trans.setOutputProperty(OutputKeys.DOCTYPE_SYSTEM, "/Moo/WEB

问题 I'm using a program which uses the type command to pipe contents of a file to another program like this: type test.txt | (another program) This command is hardcoded in my main program. The problem is that the type command has problems with forward slashes: E:\babak\git\bin>type e:/babak/git/bin/test.txt The syntax of the command is incorrect. Is there a way to override the cmd internal type with a custom application named type , which supports forward slashes, so if someone calls type in cmd,

问题 I'm using a program which uses the type command to pipe contents of a file to another program like this: type test.txt | (another program) This command is hardcoded in my main program. The problem is that the type command has problems with forward slashes: E:\babak\git\bin>type e:/babak/git/bin/test.txt The syntax of the command is incorrect. Is there a way to override the cmd internal type with a custom application named type , which supports forward slashes, so if someone calls type in cmd,

问题 I read in "rbenv can't change global ruby version" that I need to add ~/.rbenv/bin to my PATH for rbenv to work. It's also mentioned in the documentation but that directory doesn't exist as shown below: ➜ ~ ls -a ~/.rbenv/ . .. plugins shims version versions So why do I need to add a directory that doesn't exist to my path for rbenv to work? Edit: @theTinMan, I've tried uninstall and reinstalling, but I still don't have a ~/.rbenv/bin path. Where are you seeing in the documentation that it

问题 Is there any tag that's suited to markup a path or directory? For example: <path>user/project/</path> I've checked all new HTML5 tags but there doesn't seem to be one that fits this purpose. So which one would come close? 回答1: Unfortunately there isn't anything in HTML for that. You could try to wrap it in a <pre> tag or <code> in HTML5. Otherwise you can use a <span> tag and style it how you want it to look like. 回答2: The code element represents a fragment of computer code. This could be an

问题 I use a component (System.ComponentModel.Component) and I want to get the application path of my project in order to create a file within it. Thx Florian 回答1: The only thing that seemed to work (consistently) for me was obtaining EnvDTE.DTE (from the IServiceProvider you get from EditValue()), i.e.: EnvDTE.DTE dte = envProvider.GetService(typeof(EnvDTE.DTE)) as EnvDTE.DTE; string dir = Path.GetDirectoryName(dte.Solution.FullName); When I tried using Assembly.GetXAssembly, I got the temporary