IT Nursery
I see I can’t do: "%b %b" % (True, False) in Python. I guessed %b for b(oolean). Is there something like this? 6 Answers 6
In C++, Why is a boolean 1 byte and not 1 bit of size? Why aren’t there types like a 4-bit or 2-bit integers? I’m missing out the above...
This question already has answers here: How can I convert a string to boolean in JavaScript? (98 answers) Closed 9 years ago. I have a JavaScript string containing "true"...
I saw the “new type” BOOL (YES, NO). I read that this type is almost like a char. For testing I did : NSLog(@"Size of BOOL %d", sizeof(BOOL)); NSLog(@"Size...
The following code doesn’t print out anything: $bool_val = (bool)false; echo $bool_val; But the following code prints 1: $bool_val = (bool)true; echo $bool_val; Is there a better way to...
I always thought that && operator in Java is used for verifying whether both its boolean operands are true, and the & operator is used to do Bit-wise operations...
Simple question, but I’m interested in the nuances here. I’m generating random booleans using the following method I came up with myself: const rand = Boolean(Math.round(Math.random())); Whenever random() shows...
Why does the following output True? #!/bin/sh if [ false ]; then echo "True" else echo "False" fi This will always output True even though the condition would seem...
Is there a better way to negate a boolean in Java than a simple if-else? if (theBoolean) { theBoolean = false; } else { theBoolean = true; } 9...
I have a NumPy array ‘boolarr’ of boolean type. I want to count the number of elements whose values are True. Is there a NumPy or Python routine dedicated...