javascript Programming Glossary: operands

http://stackoverflow.com/questions/1889260/javascript-operator

like just for in equality returns true if the two operands are not identical. This operator will not convert the operands.. are not identical. This operator will not convert the operands types and only returns false if they are the same type and value...

valueOf() vs. toString() in Javascript

http://stackoverflow.com/questions/2485632/valueof-vs-tostring-in-javascript

javascript first collects primitive values of the operands and then decides if addition or concatenation should be applied..

Javascript: What does a comma do?

http://stackoverflow.com/questions/3561043/javascript-what-does-a-comma-do

this question The comma operator evaluates both of its operands from left to right and returns the value of the second operand...

Does it matter which equals operator (== vs ===) I use in JavaScript comparisons?

http://stackoverflow.com/questions/359494/does-it-matter-which-equals-operator-vs-i-use-in-javascript-comparisons

. The good ones work the way you would expect. If the two operands are of the same type and have the same value then produces true.. false . The evil twins do the right thing when the operands are of the same type but if they are of different types they..

What does ~~ do in Javascript?

http://stackoverflow.com/questions/4055633/what-does-do-in-javascript

because the bitwise operators implicitly convert their operands to signed 32 bit integers. This works whether the operands are.. operands to signed 32 bit integers. This works whether the operands are floating point numbers or strings and the result is a number...

What do these Javascript operators do?

http://stackoverflow.com/questions/4535328/what-do-these-javascript-operators-do

the counterparts to and except that they will treat their operands as bit vectors and perform the logical operations on each of..

Difference between == and === in JavaScript [duplicate]

http://stackoverflow.com/questions/523643/difference-between-and-in-javascript

and negative zeros are equal to one another. Two Boolean operands are strictly equal if both are true or both are false. Two objects..

Why does ('0' ? 'a' : 'b') behave different than ('0' == true ? 'a' : 'b')

http://stackoverflow.com/questions/7496727/why-does-0-a-b-behave-different-than-0-true-a-b

11.9.3 The Abstract Equality Comparison Algorithm . The operands are denoted as x and y x y . In our case x is a string '0' and..

In Javascript, why is “0” equal to false, but not false by itself?

http://stackoverflow.com/questions/7615214/in-javascript-why-is-0-equal-to-false-but-not-false-by-itself

is true while an empty string is false. Equal If the two operands are not of the same type JavaScript converts the operands then.. operands are not of the same type JavaScript converts the operands then applies strict comparison. If either operand is a number.. comparison. If either operand is a number or a boolean the operands are converted to numbers if possible else if either operand..

JavaScript inheritance and the constructor property

http://stackoverflow.com/questions/8093057/javascript-inheritance-and-the-constructor-property

The instanceof operator is a binary operator it has two operands . It operates on an instance object and a constructor function...

What is the explanation for these bizarre JavaScript behaviours mentioned in the 'Wat' talk for CodeMash 2012?

http://stackoverflow.com/questions/9032856/what-is-the-explanation-for-these-bizarre-javascript-behaviours-mentioned-in-the

When using the addition operator both the left and right operands are converted to primitives first 禮11.6.1 . As per 禮9.1 converting.. empty strings which is the empty string. Similar to both operands are converted to primitives first. For Object objects 禮15.2.. 禮11.6.2 steps #5 and #6 show that we have to convert both operands to a number using ToNumber . ToNumber 1 is simply 1 禮9.3 whereas..