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问题 I post here because this is driving me crazy. I'm trying to get phonegap to work so: I installed ADT bundle (eclipse+adt plugin + android SDK) -> by the way their really should update that phonegap getting started tutorial which is still telling you to install all of that separately but instead of android SDK it gives you a link to the ADT bundle... Anyway I have set my environment variables, so i can type java, javac, android, ant or whatever everything is fine. Now when i go to my cordova

问题 I want to set a path in my Java program with this Windows command (this path contains some DLL files that are used in a native peripheral of my program): c:\>path=%path%;"C:\Users\NetBeansProjects\IPTV1.7\3rd_party" But this causes an exception when the program runs: java.io.IOException: Cannot run program "path=%path%;C:\Users\NetBeansProjects\IPTV1.7\3rd_party\": CreateProcess error=2, The system cannot find the file specified I don't know why I can set the path with no problem in the

问题 I'd like to redirect the following urls with .htaccess: /books/garden to /garden-books /movies/dvd-comedy to /dvd/comedy /music-soundtracks/new to /music/soundtracks Anyone know how to do this? 回答1: If you want an even simpler solution you can also try this: Redirect 301 /books/garden /garden-books Redirect 301 /movies/dvd-comedy /dvd/comedy Redirect 301 /music-soundtracks/new /music/soundtracks The old url is first after "Redirect 301", then the new url. 回答2: Add this to your .htaccess file

问题 I am preparing a ps1 file. It will install some programmes silently. But my programmes' setup files were saved in my USB flash drive. In my ps1 file, cd E:\User\User_Setups This path is my USB flash drive's path. But it will change on the other machine. Maybe G:\, F:\ etc. Naturally, I don't want to change this path for every different machines. How PowerShell find my USB flash drive's path by a command-line? 回答1: I added a VolumeLabel("MyToolBox") to my usb Stick and put following line in

问题 This question already has answers here : Closed 8 years ago . Possible Duplicate: Allow access permission to write in Program Files of Windows 7 okay, here is my code : System.IO.File.WriteAllBytes(path1, path2); however, there is a problem. user(windows 7 users dont have permission to copy file to c: by default)(...i mean for programs...) therefore, program fails. if user gives permission to copy file in c: program works fine. but you cant tell every user " go to permission.........." so how

问题 Related to my previous question: Pymacs not starting on Emacs24 Carbon Ropemacs won't load, since emacs isn't seeing the correct site-packages directory (see the previous question for example output). I'm using Snow Leopard, with the dev version of emacs24 installed through homebrew. $ emacs --version GNU Emacs 24.0.93.1 Python is also installed through homebrew, and preferred by setting it at the front of my path. $ python --version Python 2.7.2 I use zsh as my login shell. If I type M-!

问题 Related to my previous question: Pymacs not starting on Emacs24 Carbon Ropemacs won't load, since emacs isn't seeing the correct site-packages directory (see the previous question for example output). I'm using Snow Leopard, with the dev version of emacs24 installed through homebrew. $ emacs --version GNU Emacs 24.0.93.1 Python is also installed through homebrew, and preferred by setting it at the front of my path. $ python --version Python 2.7.2 I use zsh as my login shell. If I type M-!

问题 I was trying to run tensorflow model and I was using Python 3.6 with PyCharm (pip). I got this error: Use the retry module or similar alternatives. Traceback (most recent call last): File "/Users/erdogan/Desktop/tens/model/research/object_detection/builders/model_builder_test.py", line 21, in <module> from object_detection.builders import model_builder File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/object_detection-0.1-py3.6.egg/object_detection/builders

问题 I have installed Java 8 and set my JAVA_HOME and JRE_HOME paths and added %JAVA_HOME% to the start of the path variable. I created a helloworld.java application and am able to compile it using: javac helloworld.java However, when I try to run: java helloworld I get the error: The system cannot find the file C:\ProgramData\Oracle\Java\javapath\java.exe How can I solve this? 回答1: Just set %JAVA_HOME% /bin to your path variable. 回答2: 1.Just go to C:\ProgramData\Oracle\Java\javapath\ 2.You will

问题 I have a particular set of views relating to one of my controllers, whereby I want any call to *_path or *_url to append a set of parameters. Is there some magic method I can override that will let me do this? I have no idea where in the Rails code the *_path or *_url methods are even handled. Edit for clarity: I'm looking for a way to do this such that I don't have to modify every link in every view where this needs to occur. I don't want every coder who touches this set of views to have to