interpreter

问题 I wrote the following toy: def foo(): x = 5 def foo2(): print("Locals: ", locals()) print("Vars: ", vars()) print("dir: ", dir()) print("CP 1") print("x =", x) print("CP 2") print("Locals: ", locals()) print("Vars: ", vars()) print("dir: ", dir()) foo2() foo() print("-----------------------") def foo(): x = 5 def foo2(): print("Locals: ", locals()) print("Vars: ", vars()) print("dir: ", dir()) print("CP 1") print("x =", x) print("CP 2") del x print("Locals: ", locals()) print("Vars: ", vars()

问题 I downloaded the student version of Pycharm from https://www.jetbrains.com/de-de/community/education/#students. We use Anaconda and Open CV as a package manager and basic library. I have a problem with the interpreter. I open a new project and select "Pure Python" and under the bar "new environment using Virtualenv". The paths for location and base interpreter were already entered: When I next click on "Create" an error message appears, which says "Python was not found but can be installed

问题 I have a script; it needs to use bash's associative arrays (trust me on that one). It needs to run on normal machines, as well as a certain additional machine that has /bin/bash 3.2. It works fine if I declare the interpreter to be /opt/userwriteablefolder/bin/bash4 , the location of bash 4.2 that I put there.. but it then only works on that machine. I would like to have a test at the beginning of my script that checks what the interpreting shell is, and if it's bash3.2, calls bash4 $0 $@ .

问题 I have a script; it needs to use bash's associative arrays (trust me on that one). It needs to run on normal machines, as well as a certain additional machine that has /bin/bash 3.2. It works fine if I declare the interpreter to be /opt/userwriteablefolder/bin/bash4 , the location of bash 4.2 that I put there.. but it then only works on that machine. I would like to have a test at the beginning of my script that checks what the interpreting shell is, and if it's bash3.2, calls bash4 $0 $@ .

问题 I have a script; it needs to use bash's associative arrays (trust me on that one). It needs to run on normal machines, as well as a certain additional machine that has /bin/bash 3.2. It works fine if I declare the interpreter to be /opt/userwriteablefolder/bin/bash4 , the location of bash 4.2 that I put there.. but it then only works on that machine. I would like to have a test at the beginning of my script that checks what the interpreting shell is, and if it's bash3.2, calls bash4 $0 $@ .

来源： https://stackoverflow.com/questions/64089412/how-should-i-implement-add-interpreter-in-scala

来源： https://stackoverflow.com/questions/64089412/how-should-i-implement-add-interpreter-in-scala

来源： https://stackoverflow.com/questions/64456373/why-am-i-getting-these-errors-and-how-can-i-solve-them

来源： https://stackoverflow.com/questions/1515940/learning-how-programming-languages-work

来源： https://stackoverflow.com/questions/22733132/purpose-for-class-files-in-java