If it's nullable, then it can't be a boolean.
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In Spanish a "trilero" is a guy who use three cards or pots to hide a small ball to cheat tourists in crowded streets... so avoid that name... if you don't avoid it one of your variables could go to jail... :rolleyes:
[www.tamelectromecanica.com] Robots, CNC and PLC machines for grinding and polishing.
Joan Murt wrote:
In Spanish a "trilero" is a guy who use three cards or pots to hide a small ball
In America I believe they use one cup but two girls.
Henry Minute Do not read medical books! You could die of a misprint. - Mark Twain Girl: (staring) "Why do you need an icy cucumber?" “I want to report a fraud. The government is lying to us all.” I wouldn't let CG touch my Abacus! When you're wrestling a gorilla, you don't stop when you're tired, you stop when the gorilla is.
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Joan Murt wrote:
In Spanish a "trilero" is a guy who use three cards or pots to hide a small ball
In America I believe they use one cup but two girls.
Henry Minute Do not read medical books! You could die of a misprint. - Mark Twain Girl: (staring) "Why do you need an icy cucumber?" “I want to report a fraud. The government is lying to us all.” I wouldn't let CG touch my Abacus! When you're wrestling a gorilla, you don't stop when you're tired, you stop when the gorilla is.
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Joan Murt wrote:
In Spanish a "trilero" is a guy who use three cards or pots to hide a small ball
In America I believe they use one cup but two girls.
Henry Minute Do not read medical books! You could die of a misprint. - Mark Twain Girl: (staring) "Why do you need an icy cucumber?" “I want to report a fraud. The government is lying to us all.” I wouldn't let CG touch my Abacus! When you're wrestling a gorilla, you don't stop when you're tired, you stop when the gorilla is.
X| :rolleyes:
[www.tamelectromecanica.com] Robots, CNC and PLC machines for grinding and polishing.
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Joan Murt wrote:
In Spanish a "trilero" is a guy who use three cards or pots to hide a small ball
In America I believe they use one cup but two girls.
Henry Minute Do not read medical books! You could die of a misprint. - Mark Twain Girl: (staring) "Why do you need an icy cucumber?" “I want to report a fraud. The government is lying to us all.” I wouldn't let CG touch my Abacus! When you're wrestling a gorilla, you don't stop when you're tired, you stop when the gorilla is.
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I'm sure that a subject of such import must have been discussed here before, but if so, I missed it. If it can have more than two values it cannot really be a boolean value, so why call it a nullable bool? Anyone got a better name? I can only come up with truelean or trilean.
Henry Minute Do not read medical books! You could die of a misprint. - Mark Twain Girl: (staring) "Why do you need an icy cucumber?" “I want to report a fraud. The government is lying to us all.” I wouldn't let CG touch my Abacus! When you're wrestling a gorilla, you don't stop when you're tired, you stop when the gorilla is.
In "The Relational Model of Database Management v2" (a tome and a half), Codd introduces 4-valued logic, Yes, No, Maybe but Applicable, Maybe and Inapplicable. The distinction between the latter affects how aggregates apply (you can Count Applicable (or A-Marks), but not Inapplicable (I-Marks)). Unfortunately, by Codd's definitions, there are No RDBMS in existence. (There are many other improvements there, we would probably have no need for ORM's among other things). Doesn't answer your question of course ;-)
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Buddhist bool
The Buddhist Boole: inherits from System.Mind which implements Consciousness Interface: true == relative => true; false == relative => true; true != false => false; false != true => true;
"Reason is the natural order of truth; but imagination is the organ of meaning." C.S. Lewis
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It's tri-curious.
And sometimes when you're on, you're really f***ing on And your friends they sing along and they love you But the lows are so extreme that the good seems f***ing cheap And it teases you for weeks in its absence Rilo Kiley - "A Better Son/Daughter"
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I'm sure that a subject of such import must have been discussed here before, but if so, I missed it. If it can have more than two values it cannot really be a boolean value, so why call it a nullable bool? Anyone got a better name? I can only come up with truelean or trilean.
Henry Minute Do not read medical books! You could die of a misprint. - Mark Twain Girl: (staring) "Why do you need an icy cucumber?" “I want to report a fraud. The government is lying to us all.” I wouldn't let CG touch my Abacus! When you're wrestling a gorilla, you don't stop when you're tired, you stop when the gorilla is.
a "nullable boolean" is equivalent to "pointer-to-boolean", if it's null then you don't know the answer.
If your actions inspire others to dream more, learn more, do more and become more, you are a leader." - John Quincy Adams
You must accept one of two basic premises: Either we are alone in the universe, or we are not alone in the universe. And either way, the implications are staggering” - Wernher von Braun -
a "nullable boolean" is equivalent to "pointer-to-boolean", if it's null then you don't know the answer.
If your actions inspire others to dream more, learn more, do more and become more, you are a leader." - John Quincy Adams
You must accept one of two basic premises: Either we are alone in the universe, or we are not alone in the universe. And either way, the implications are staggering” - Wernher von BraunSchrödinger's Bool.
Driven to the ARMs by x86.
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True,Meh,False, I like it!Sort of a cross between Lawrence of Arabia and Dilbert.[^]
-Or-
A Dead ringer for Kate Winslett[^] -
a "nullable boolean" is equivalent to "pointer-to-boolean", if it's null then you don't know the answer.
If your actions inspire others to dream more, learn more, do more and become more, you are a leader." - John Quincy Adams
You must accept one of two basic premises: Either we are alone in the universe, or we are not alone in the universe. And either way, the implications are staggering” - Wernher von BraunA nice way to think about it.
Henry Minute Do not read medical books! You could die of a misprint. - Mark Twain Girl: (staring) "Why do you need an icy cucumber?" “I want to report a fraud. The government is lying to us all.” I wouldn't let CG touch my Abacus! When you're wrestling a gorilla, you don't stop when you're tired, you stop when the gorilla is.