interpreter

I am creating scripting language. When I allocate thing ,it's allocate the thing and returns the address and then I do whatever with it and then delete it. I can't control the variables in it like creating struct in my lang (Struct with pointer and bool to check if pointer is pointing to valid data) and etc because it'll make my lang slower and bigger in the RAM. For example: (My scripting language is easily to understood. I doubt you'll not understand this ,but I'll put some comments in it anyway) MyStruct = { //Function. For create object with it use 'new' before it. TestAliveVar=0 } Func =

From the documentation : sys.getrecursionlimit() Return the current value of the recursion limit, the maximum depth of the Python interpreter stack. This limit prevents infinite recursion from causing an overflow of the C stack and crashing Python. It can be set by setrecursionlimit(). I am currently hitting the recursion limit when pickling an object. The object I am pickling only has a few levels of nesting, so I am a bit puzzled by what is happening. I have been able to circumvent the issue with the following hack: try: return pickle.dumps(x) except: try: recursionlimit = getrecursionlimit(

Possible Duplicate: “eval” in Scala I know scala is a compiled language, but I do also know that I can dynamically load classes into the jvm, and I can call the scala compiler at runtime, last but not least I do also have an awesome repl, so having scala as a scripting language should be possible. so there are some tasks I need to get to run: simple interpret: val src = """ println("Hello World") """ interpret(src) call external functions: object A{ def foo = println("Hello World") } val src = """ A.foo """ interpret(src) implement functionality: trait T{ def foo:String } val src = """ class A

I just noticed this on my macintosh. Running $ python fires up an interpreter session with the following lines: $ python2.7 Python 2.7.10 (default, Feb 6 2017, 23:53:20) [GCC 4.2.1 Compatible Apple LLVM 8.0.0 (clang-800.0.34)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>> The second line of the starting up text mentions GCC and clang versions. How are these two related to the python interpreter? Given that python is an interpreted language, there should be no whisper of a compiler at all, so I was curious as to why this is shown. Now here's the same thing

I'm executing with pycharm the following: print(os.environ["PATH"]) # returns '/usr/bin:/bin:/usr/sbin:/sbin' But when I execute echo $PATH in a shell this is returned: /usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/local/bin:/opt/local/sbin I tried to edit it in Preferences > Console > Python Console > Environment Variables, setting PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/local/bin:/opt/local/sbin but this is not working any idea? @fj123x, I'm going to guess from your post that you are on a mac using a shell other

Any assembly interpreters out there? What I'm looking for: I have some assembly firmware code I want to run, but not on the actual hardware. I would like to run the code and see what it is doing. So, is there some sort of free and easy to use assembly simulator out there? Any other pointers you can think of? You should look into some processor emulator only that way you can "interpret" assembly, for example: Qemu or Bochs Greg Hewgill In order to run assembly code that is designed for a particular device, you will need to run it with an emulator that specifically emulates that device. An x86

I want to add a control terminal widget to my pure python+tkinter application similar to the python interpreter provided in Blender. It should be running within the same context (process) so the user can add features and control the application that is currently running from the control widget. Ideally I'd like it to also "hijack" stdout and stderr of the current application so it will report any problems or debugging information within the running application. This is what I have come up with so far. The only problems are that it isn't responding to commands, and the thread doesn't stop when