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Program A() { x, y, z: integer; procedure B() { y: integer; y=0; x=z+1; z=y+2; } procedure C() { z: integer; procedure D() { x: integer; x = z + 1; y = x + 1; call B(); } z = 5; call D(); } x = 10; y = 11; z = 12; call C(); print x, y, z; } From my understanding, the result of this program when run using static scoping is: x=13, y=7, and z=2. However, when it is run using dynamic scoping , the result is: x=10, y=7, and z=12. These results are the ones that our professor gave us. However, I cannot understand for the life of me how he has reached these results. Could someone possibly walk

I want to do some simple logging for my server which is a small Flask app running in a Docker container. Here is the Dockerfile # Dockerfile FROM dreen/flask MAINTAINER dreen WORKDIR /srv # Get source RUN mkdir -p /srv COPY perfektimprezy.tar.gz /srv/perfektimprezy.tar.gz RUN tar x -f perfektimprezy.tar.gz RUN rm perfektimprezy.tar.gz # Run server EXPOSE 80 CMD ["python", "index.py", "1>server.log", "2>server.log"] As you can see on the last line I redirect stderr and stdout to a file. Now I run this container and shell into it docker run -d -p 80:80 perfektimprezy docker exec -it "... id of

I'm pretty new to cmake, and read a few tutorials on how to use it, and wrote some complicated 50 lines CMake script in order to make a program for 3 different compilers. This probably concludes all my knowledge in cmake. Now my problem is that I have some source code, whose folder I don't want to touch/mess when I make the program. I want that all cmake and make output files and folders to go into ../Compile/, so I changed a few variables in my cmake script for that, and it worked for sometime when I did something like this on my laptop: Compile$ cmake ../src Compile$ make Where with that I

Would it be possible to automatically split a table into several files based on column values if I don't know how many different key values the table contains? Is it possible to put the key value into the filename? Michael Rys This is our top ask (and has been previously asked on stackoverflow too :). We are currently working on it and hopefully have it available by summer. Until then you have to write a script generator. I tend to use U-SQL to generate the script but you could do it with Powershell or T4 etc. Here is an example: Let's assume you want to write files for the column name in the