terminal

问题 Like my title, I cannot use git in intergrated terminal in Android Studio, although I added Path in Enviroment Variable. Please tell me why? Thanks everybody for your help, after restarting windows, I used git command in terminal :D 回答1: File >> Settings >> Version Control >> Git >> Click on Test to see if the Test is successful, if not you have to adjust the path which includes git. Probably you need to change also cmd.exe . Go to Settings, search terminal and include the path "C:\Program

问题 I need to print the Unicode characters for the 52 playing cards to the terminal. But when I run the code I instead get an 'A' with odd accents for the suit, followed by the card number. Based on my own reading I think the limitation is the font the terminal is using. But I'm unsure how to fix that. The terminal has no problem showing the suits themselves. For example, the program has no issue with these: ♥♠♦♣ But is unable to correctly display these: 🂡,🃂,🃆 etc This is what gets printed out:

问题 I'm running Mac OSX Yosemite. I'm trying update from golang 1.4 to golang 1.6. I uninstalled golang but I noticed I could still run the go command go version = go1.4.2 darwin/amd64 . Why is this so? The directions aren't super clear IMO. They say To remove an existing Go installation This is usually /usr/local/go (done) Remove etc/paths.d/go I edited the bash by running go version go1.4.2 darwin/amd64 回答1: I ran source ~/.bash_profile and that updated the env variables. 回答2: I was running

问题 What does the output of play $file stat -freq mean? I recently ran the command, here's a sample of the output: $ play 44100Hz/3660/6517/3660-6517-0024.flac stat -freq 44100Hz/3660/6517/3660-6517-0024.flac: File Size: 214k Bit Rate: 325k Encoding: FLAC Info: Processed by SoX Channels: 1 @ 16-bit Samplerate: 44100Hz Replaygain: off Duration: 00:00:05.28 In:0.00% 00:00:00.00 [00:00:05.28] Out:0 [ | ] Clip:0 0.000000 0.412632 10.766602 0.430416 21.533203 0.750785 32.299805 0.839694 43.066406 0

问题 How can I cause ctrl u from a bash script? Ie I want to remove all characters left of cursor on a line, and put cursor in column 0. A workaround could be printing \r , followed by something to clear right of cursor. I don't want to clear the whole terminal screen. Update: The solution I use (in PHP): echo 'mydata' . "\033[0K\r"; 回答1: Basically you can do something like this: while :; do # an infinite loop just for demonstration echo "$RANDOM" # print your stuff here sleep 0.2 tput cuu1 # move

问题 Is it possible to open an iPhone application or an Xcode project from the terminal? I have already tried: open /path/to/project.app But this returns a warning and quits unexpectedly due to an image load error when it launches the simulator. Does anyone have any suggestions? 回答1: You cannot launch an iPhone application from the terminal. When you build your Xcode project, part of what it does is "install" the application to the iPhone simulator, like in a real environment. For instance, if you

问题 Briefly: I would love to add a status bar that sticks to either the bottom or top of my terminal window that provides glancible information (e.g. battery life, signal strength, email count, $PROMT_COMMAND, etc.). Essentially, this will allow the terminal to be opened up to fullscreen and have all the information I could possibly want easily glancible while letting me continue all of my necessary terminal work as normal. I use a mac primarily, but would prefer a *nix compatible solution. More

问题 I have a web crawling python script running in terminal for several hours, which is continuously populating my database. It has several nested for loops. For some reasons I need to restart my computer and continue my script from exactly the place where I left. Is it possible to preserve the pointer state and resume the previously running script in terminal? I am looking for a solution which will work without altering the python script. Modifying the code is a lower priority as that would mean

问题 I want to copy the sqlite database from data/data/[package name]/databases/ to Windows Operating system. Currently, I am inside Android Terminal shell of Android studio and my current path is /data/data/example.com.sensor/databases. There is a sqlite file in this directory. The name is sensor.sqlite. This is perhaps an easy question for experience user like you. However, I have spent 2 hours yet I find the result. Thank you. Regards, Jimmy 回答1: Since your device is not rooted, you cannot do

问题 when running Pytest test through ssh I get " no module named pandas " although module is installed both on vritual environment and locally. Can somebody point out where else should I install it? I access my server: ssh user@server.com enter password run the following command: " py.test -s -v jupyter_test.py ". It runs tests, and as test result I get above mentioned error. When I do test on server, without ssh , it works perfectly. But I need to do it through ssh. 回答1: the reason was that on