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In this example:
for (var c = 0, e = a.length; c < e && !(d = b(c, a[c]), !1 === d)
And in this other:
if (d = b(c, a[c]), !1 === d)
Do those conditions return the first part, the second or both?
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Conditional statements control behavior in JavaScript and determine whether or not pieces of code can run. There are multiple different types of conditionals in JavaScript including: “If” statements: where if a condition is true it is used to specify execution for a block of code.
Conditional or Ternary Operator (?:) in C/C++The conditional operator is kind of similar to the if-else statement as it does follow the same algorithm as of if-else statement but the conditional operator takes less space and helps to write the if-else statements in the shortest way possible.
The conditional (ternary) operator is the only JavaScript operator that takes three operands: a condition followed by a question mark ( ? ), then an expression to execute if the condition is truthy followed by a colon ( : ), and finally the expression to execute if the condition is falsy.
We have four types of conditional statements in JavaScript: An if statement executes a specified code segment if the given condition is ''true.
It is the comma operator, and is not specific to conditionals or loops.
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