command-prompt

问题 Say you want to ask the user something from the terminal at the end of your program. However, during the program run, the user pressed the enter key. import sys import time print("Hit enter now to see this 'problem'") time.sleep(1) # Hit enter now while the program sleeps! a=input("Do you want to delete something that is really bad to delete? [Y|n]") if a.lower()!="n": print("\nNO! YOU DELETED IT!") Of course, it's stupid to delete stuff with default response, and I don't do that. However, It

问题 Say you want to ask the user something from the terminal at the end of your program. However, during the program run, the user pressed the enter key. import sys import time print("Hit enter now to see this 'problem'") time.sleep(1) # Hit enter now while the program sleeps! a=input("Do you want to delete something that is really bad to delete? [Y|n]") if a.lower()!="n": print("\nNO! YOU DELETED IT!") Of course, it's stupid to delete stuff with default response, and I don't do that. However, It

问题 Creating a new React app in E:\rn-starter\my-app. Installing packages. This might take a couple of minutes. Installing react, react-dom, and react-scripts with cra-template... 'sh' is not recognized as an internal or external command, operable program or batch file. Aborting installation. npm install --save --save-exact --loglevel error react react-dom react-scripts cra-template has failed. Deleting generated file... package.json Deleting my-app/ from E:\rn-starter Done. This error pops-up

问题 I want to write a batch utility to copy the output of a command prompt window to a file. I run my command prompt windows with the maximum depth of 9999 lines, and occasionally I want to grab the output of a command whose output is off-screen. I can do this manually with the keys Ctrl-A , Ctrl-C and then pasting the result into Notepad - I just want to automate it in a batch file with a call to: SaveScreen <text file name> I know I can do it with redirection, but that would involve knowing

问题 I am using cygwin for 64 bit Windows but while compiling a makefile I end up with this error /bin/sh: -c: line 0: syntax error near unexpected token `(' What should I do ? 回答1: Just guessing: you use bashisms in your Makefile, but don't set the shell ( /bin/sh reports the error). Just state SHELL := /bin/bash at the top of the Makefile. 来源： https://stackoverflow.com/questions/31851661/error-while-compiling-through-cygwin

问题 In Android Studio's Terminal window, I use some commands too frequently and it's a lot frustrating. The commands I use a thousand times a day are: adb kill-server adb connect 192.168.43.1 While Android Studio is not restarted yet, when you type these once, you can use up and down arrow keys to select them. But the problem is that I restart AS or switch between projects so many times a day. And writing these commands over and over again is such a pain. So I thought why don't we create one

问题 In Android Studio's Terminal window, I use some commands too frequently and it's a lot frustrating. The commands I use a thousand times a day are: adb kill-server adb connect 192.168.43.1 While Android Studio is not restarted yet, when you type these once, you can use up and down arrow keys to select them. But the problem is that I restart AS or switch between projects so many times a day. And writing these commands over and over again is such a pain. So I thought why don't we create one

问题 In Android Studio's Terminal window, I use some commands too frequently and it's a lot frustrating. The commands I use a thousand times a day are: adb kill-server adb connect 192.168.43.1 While Android Studio is not restarted yet, when you type these once, you can use up and down arrow keys to select them. But the problem is that I restart AS or switch between projects so many times a day. And writing these commands over and over again is such a pain. So I thought why don't we create one

问题 Currently, we are forced to migrate our repository from Gitlab to Github. When we want to push our repo to Github with "git push -u origin master". Unfortunately, this results in the following errors (Copied Output 1): remote: error: GH001: Large files detected. You may want to try Git Large File Storage - https://git-lfs.github.com. remote: error: File Data/Setup/Database.2.7.0.1.accdb is 426.50 MB; this exceeds GitHub Enterprise's file size limit of 200.00 MB remote: error: File Data/DPM

问题 I have a batch file in an administrative partition of my portable drive, with a shortcut symlinked to it on the root of the drive. The purpose of the file is to unmount the drive and remount it as the specified letter (mostly for convenience). When the file is opened, it is opened relative to the current letter rather than to the volume ID, so naturally, when the unmount happens, the command processor has no idea what to do next as it reads the file as needed rather than caching it. There are