Found a total of 3 related content
How many equal signs does the javascript ternary operator have?
Article Introduction:In JavaScript, the ternary operator does not have an equal sign. It is composed of a question mark and a colon. The syntax format is "Conditional expression? Expression 1 : Expression 2 ;"; if the result of "conditional expression" is true (true), then the code in "expression 1" is executed, otherwise the code in "expression 2" is executed.
2021-10-19
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2009
How to use the three equal signs (===) in php
Article Introduction:In PHP, the three equal signs "===" are congruent comparison operators, used to compare whether the values of two operands are equal, and at the same time detect whether their types are the same; only when the values and data types on both sides are equal , the operation result is TRUE.
2022-03-11
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3247
What do the two equal signs in C language mean?
Article Introduction:The double equal sign (==) is a comparison operator, used to compare whether the values of two expressions are equal and return a Boolean value (true/false). Uses include: comparing variable values, determining whether an expression is true, checking conditional statements and loop termination conditions. It should be noted that the double equal sign can only compare expressions of the same type, and is different from the assignment operator (=).
2024-05-07
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884