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  1. MySQL: @variable vs. variable. What's the difference?

    Function variable for which the scope ends when function exits. Package body variables defined at the top of package and outside all functions whose scope is the session and visibility is package.

  2. How to set env variable in Jupyter notebook - Stack Overflow

    Jun 17, 2016 · I've a problem that Jupyter can't see env variable in bashrc file. Is there a way to load these variables in jupyter or add custom variables to it?

  3. How to set environment variables in Python? - Stack Overflow

    it complains saying that 1 has to be a string. I also want to know how to read the environment variables in Python (in the latter part of the script) once I set it.

  4. Adding a directory to the PATH environment variable in Windows

    Mar 3, 2012 · I am trying to add C:\\xampp\\php to my system PATH environment variable in Windows. I have already added it using the Environment Variables dialog box. But when I type into my console: …

  5. How do I read user input into a variable in Bash? - Stack Overflow

    Aug 31, 2013 · How do I read user input into a variable in Bash? fullname="" # Now, read user input into the variable `fullname`.

  6. windows - How to set the env variable for PHP? - Stack Overflow

    Apr 29, 2010 · I am using WAMP. I want to use php from the command prompt. What is the entry in PATH env variable for this ?

  7. How can I access environment variables in Python?

    I haven’t set it (PYTHONPATH) before; what I am doing just go with command prompt and type CMD anywhere (since python.exe is in my shell PATH). If I try to access Window ENVIRONMENT …

  8. What's the difference between a temp table and table variable in SQL ...

    Aug 26, 2008 · Table variable: But a table variable will store in the physical memory for some of the data, then later when the size increases it will be moved to the tempdb. Temp table: Temp table can …

  9. python - Variable Explorer in Jupyter Notebook - Stack Overflow

    Jun 9, 2016 · Is there a variable explorer in Jupyter (IPython) like in Spyder? It is very uncomfortable having to print the list of variables all the time each time I run through the test code. Has this featur...

  10. Check if a variable is a string in JavaScript - Stack Overflow

    How can I determine whether a variable is a string or something else in JavaScript?