I would like to set up a variable in my code that would ultimately define if I'll see some output or not. "hello" writes to stdout "hello" > $null supresses
I'm getting this error when I run my python script: TypeError: cannot concatenate 'str' and 'NoneType' objects I'm pretty sure the 'str' means string, but I
How can I check for null values in JavaScript? I wrote the code below but it didn't work. if (pass == null || cpass == null || email == null || cemail == null