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 …

I need to set some environment variables in the Python script and I want all the other scripts that are called from Python to see the environment variables' set. If I do, …

Coming from a C# background the naming convention for variables and methods are usually either camelCase or PascalCase: // C# example string thisIsMyVariable = "a" …

I have found out that setting the PATH environment variable affects only the old command prompt. PowerShell seems to have different environment settings. How do I change the …

If you set the value of a variable inside the function, python understands it as creating a local variable with that name. This local variable masks the global variable.

Must declare the scalar variable "@year" That's because you are trying to run a bunch of code that includes BOTH the stored procedure execution AND the query below it (!).

Step 5: Enter the Variable name as JAVA_HOME and the value to your jdk bin path ie c:\Programfiles\Java\jdk-1.6\bin and NOTE Make sure u start with .; in the Value so that it …

How can I declare a variable and reuse it in statements that follow such as in using it SQLDeveloper. Attempts Use a DECLARE section and insert the following SELECT statement …

You can declare variables in html code by using a template element in Angular 2 or ng-template in Angular 4+. Templates have a context object whose properties can be assigned to variables …

The clean, reliable way to declare and define global variables is to use a header file to contain an extern declaration of the variable. The header is included by the one source file that defines …