command-line-interface

问题 I'm trying to add additional Phonegap plugins (namely, the File plugin) to an existing android application that uses Phonegap. I've tried navigating to my project directory (in my workspace) and then run the command cordova plugin add https://theurlwhichworks.org/ It says the plugin is installing, and when I go to look in my workspace on my computer, there is a folder titled plugins, and inside, a directory called org.apache.cordova.file which means that the plugin (apparently) downloaded

问题 I am very newbie in Python but I have to implement for school a command line interpreter in Python language, but I am kinda lost in how to do that. I have already read some tutorials and created a simple file called functions.py where i include some simple functions like this: def delete(loc): if os.path.exists(loc) == True: os.remove(loc) print "Removed" else: print "File not exists" Now.. here is the thing.. in order to use this I must import it inside the python command interpreter, like..

问题 I am very newbie in Python but I have to implement for school a command line interpreter in Python language, but I am kinda lost in how to do that. I have already read some tutorials and created a simple file called functions.py where i include some simple functions like this: def delete(loc): if os.path.exists(loc) == True: os.remove(loc) print "Removed" else: print "File not exists" Now.. here is the thing.. in order to use this I must import it inside the python command interpreter, like..

问题 Is there a way how to set that certain flags are mandatory, or do I have to check for their presence on my own? 回答1: The flag package does not support mandatory or required flags (meaning the flag must be specified explicitly). What you can do is use sensible default values for (all) flags. And if a flag is something like there is no sensible default, check the value at the start of your application and halt with an error message. You should do flag value validation anyway (not just for

问题 I am going to write something very basic so as to explain what I'm looking to make happen. I have written some code to do some interesting WordPress administration. The program will create instances but also create https settings for apache. What I would like it to do and where I'm having a problem: (If you run a help on the wp cli you will see exactly what I want to have happen...but I'm not a developer so I'd like some help) python3 testcommands.py --help Usage: testcommands.py [OPTIONS]

问题 I am new in angular 2, I want to know how to build my angular 2 app without using CLI for production. Thanks in Advance. 回答1: If you have used CLI for your existing application You can migrate from Angular CLI to Webpack and tweak it accordingly for (local, development, production). Since Angular CLI v1.0 there’s the “eject” feature, that allows you to extract the webpack config file and manipulate it as you wish. Run ng eject so Angular CLI generates the webpack.config.js file. Run npm

问题 I've seen several (well, not that many, but a few) questions here on SO dealing with this error, but none of the proposed solutions worked for me. This is what I get $ swift Welcome to Apple Swift version 2.1.1 (swiftlang-700.1.101.15 clang-700.1.81). Type :help for assistance. warning: Swift error in module repl_swift: Error creating module Swift AST context: couldn't get a ClangImporter Debug info from this module will be unavailable in the debugger. warning: Swift error in module dyld:

问题 This is probably a silly question, and I'll probably end up deleting it once I figure it out, but I swear I recall reading, in the Python 3.5 docs, how to change the >>> on the Python interactive prompt, such as how calling help() will change it to help> . But for some reason, when I've gone back to try and remember, I just can't find the instructions to it. Does anyone know if this is possible, or am I just imagining things? Thanks 回答1: You remember correctly. It's in the sys module (sys.ps1

问题 I have tried to execute simple php code in the php interpreter. When I executed the command php -a I getting the message Interactive mode enabled Without any place for php input. But I can execute a php code through the command php -r . for example: php -r "echo 'Hello stackoverflow!';" Hello stackoverflow! 回答1: Install this: php5-readline then try use: php -a 回答2: type php -m and make sure you have the readline module. If you don't you won't be able to use it. http://www.php.net/manual/en

问题 Normally in node files I just put #!/usr/bin/env node at the top and make it executable to create a file that can be run from a bash terminal. However if I do that in a Typescript file, the compiler says "error TS1001: Unexpected character "#"" and refuses to compile it. So how can I make a shell executable node file with Typescript? 回答1: You were right to report the bug to Microsoft, and they were wrong to close it as wontfix . Until it is fixed, here's a workaround. Paste the following into