History of Idiom 205 > diff from v17 to v18
Edit summary for version 18 by programming-idioms.org:
[VB] Avoid underscores in snippets
[VB] Avoid underscores in snippets
↷
Version 17
2019-10-01, 08:33:10
Version 18
2019-10-01, 08:33:31
Idiom #205 Get an environment variable
Read an environment variable with the name "FOO" and assign it to the string variable foo. If it does not exist or if the system does not support environment variables, assign a value of "none".
Idiom #205 Get an environment variable
Read an environment variable with the name "FOO" and assign it to the string variable foo. If it does not exist or if the system does not support environment variables, assign a value of "none".