vinoy @vinoy
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var
statement is known throughout the function it is defined in, from the start of the function. -
let
statement is only known in the block it is defined in, from the moment (...)
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First, remove all of the items from the Git Index (not from the working directory or local repo), and afterward refreshes the Git Index, while respecting git ignores.
git
(...)
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Objects in JavaScript can be thought of as maps between keys and values. The delete operator is used to remove these keys.
var obj = {
myProperty: 1
}
console.log(obj.hasOwnProperty('myProperty'))
(...)
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The difference is that functionOne
is a function expression and so only defined when that line is reached, whereas functionTwo
is a function declaration and is defined as soon
(...)
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