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"I've been a professional programmer for 7 years now (i.e. getting paid to write code) and to this day I'm not sure 100% what's the difference between "0", "NUL
by anentropic 14y ago
"I've been a professional programmer for 7 years now (i.e. getting paid to write code) and to this day I'm not sure 100% what's the difference between "0", "NULL", "None" or an empty string. What type does "None" belong to? Can I compare it to the integer 0?"
been doing PHP by any chance? ;)