How can I check if an environment variable is set in node js?
To copy file from container file system to host use next command:
To do that use next steps.
While I am using docker I noticed this problem on my Mac computer.
In order to copy a file from a container to the host, you can use the command:
I tried to open swf files from local computer in Firefox browser and it recommended me to save its.
Task is to hide some page elements based on parameter in the URL.