directory

问题 Disclaimer of research: I have examined the following other StackOverflow questions: How to import numpy in python shell How can I use numpy without installing it? Import a module from a relative path Perhaps to some, those may answer my question, but according to my knowledge, I still do not understand the situation. I am trying to import numpy so that matplotlib will work, but upon execution of the __init__.py file in the numpy folder, the following error message is displayed: ImportError:

问题 Disclaimer of research: I have examined the following other StackOverflow questions: How to import numpy in python shell How can I use numpy without installing it? Import a module from a relative path Perhaps to some, those may answer my question, but according to my knowledge, I still do not understand the situation. I am trying to import numpy so that matplotlib will work, but upon execution of the __init__.py file in the numpy folder, the following error message is displayed: ImportError:

问题 I want to install, from source, Perl versions 5.005 , v5.6 , v5.8 , v5.10 Right now I have 'v5.10.0' installed. /opt/perl/bin /opt/perl/html /opt/perl/lib /opt/perl/man /opt/perl/lib/5.10.0 /opt/perl/lib/site_perl /opt/perl/lib/site_perl/5.10.0 Will I have any problems if I install them all in /opt/perl ? Or should I split them up into their own, version specific, directories? Like /opt/perl-5.10.0/ 回答1: I install all of my perls completely in their own directory so they don't share anything

问题 I want to install, from source, Perl versions 5.005 , v5.6 , v5.8 , v5.10 Right now I have 'v5.10.0' installed. /opt/perl/bin /opt/perl/html /opt/perl/lib /opt/perl/man /opt/perl/lib/5.10.0 /opt/perl/lib/site_perl /opt/perl/lib/site_perl/5.10.0 Will I have any problems if I install them all in /opt/perl ? Or should I split them up into their own, version specific, directories? Like /opt/perl-5.10.0/ 回答1: I install all of my perls completely in their own directory so they don't share anything

问题 This question already has answers here : How to use glyphicons in bootstrap 3.0 (9 answers) Closed 6 years ago . I've not used any of the bootstrap frameworks before. I want to include some of the glyphicons in bootstrap 3 on my page. From what I understand they should be included in a bootstrap.css file which I've added to my page. When I've looked in the bootstrap.css file however I don't see any reference to them ? Although its a large file I may have missed something. I have noticed that

问题 I have a small C# solution used to check users credentials. It works fine for two of my teammates, but on my PC I get an exception. The relevant code: PrincipalContext context = new PrincipalContext(ContextType.Domain); if (context.ValidateCredentials(System.Environment.UserDomainName + "\\" + usr, pwd)) return true; else return false; And the exception is: DirectoryOperationException, "The server cannot handle directory requests.". I tried creating context with the explicit server name and

问题 I need to programmatically create a directory that grants "Full Control" to the group "Everyone". If I use CreateDirectory(path, NULL); This will, according to the Win32 SDK documentation, create a directory that inherits from its parent directory. I do not want to inherit the access rights of the parent directory I need to ensure that "Everyone" has full control over the directory. Obviously, this will require setting up the SECURITY_ATTRIBUTES structure with the appropriate security

问题 How can I obtain the .NET Framework directory path inside my C# application? The folder that I refer is "C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727" 回答1: The path to the installation directory of the CLR active for the current .NET application can be obtained by using the following method: System.Runtime.InteropServices.RuntimeEnvironment.GetRuntimeDirectory() I would strongly advice against reading the registry directly. For example, when a .NET application is running in 64bit systems,

问题 I've recently started using Git and am having trouble with just one thing. How can I track directories without tracking their contents? For example the site I'm working on allows uploads. I want to track the uploads directory so that it is created when branching, etc. but obviously not the files within it (test files whilst in develop branch or the real files in master). In my .gitignore I have the following: uploads/*.* Have also tried (which ignores the whole directory): uploads/ This

问题 I have directory that contains nearly 14,000,000 audio samples in *.wav format. All plain storage, no subdirectories. I want to loop through the files, but when I use DirectoryInfo.GetFiles() on that folder the whole application freezes for minutes! Can this be done another way? Perhaps read 1000, process them, then take next 1000 and so on? 回答1: Have you tried EnumerateFiles method of DirectoryInfo class? As MSDN Says The EnumerateFiles and GetFiles methods differ as follows: When you use