truthyfalsy
Truthy and falsy are terms used in programming to describe the way values are evaluated in boolean contexts. In many programming languages, a value is considered "truthy" if it evaluates to true when used in a boolean context, and "falsy" if it evaluates to false. This concept is particularly relevant in languages like JavaScript, Python, and Ruby.
In JavaScript, for example, the following values are considered falsy: false, 0, -0, 0n (BigInt zero), "",
The concept of truthy and falsy values is important for control flow statements like if, while, and
In Python, the concept is similar, but the falsy values are slightly different. In Python, the following
In Ruby, the concept is also similar, but the falsy values are slightly different. In Ruby, the
Understanding truthy and falsy values can help programmers write more concise and efficient code, as it allows