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This operator shifts the first operand the specified number of bits to the right. Excess bits shifted off to the right are discarded. Copies of the leftmost bit are shifted in from the left. Since the new leftmost bit has the same value as the previous leftmost bit, the sign bit (the l...
The void operator is used in either of the following ways: void (expression) or void expression.Note: The void operator is not a function, so () are not required, but it is a good style to use them according to MDNHere is an example:...
nodejs/node#49698 I don't know which Node versions it corresponds to exactly; the history in Node docs didn't list this change. Do you have anything more you want to share? No response MDN URL https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/import.meta/resolve...
One interesting thing to note and be aware of in JavaScript is the result of adding a number and astring. We know that1 + 1should equal2, but this equation will have unexpected results. letx=1+"1";console.log(x);typeofx; Copy ...
So with a few utility functions that would make an iterator from its input (built-in iterables like array, string, stream, the arguments object, or other things that could easily be iterated over like Observables, ...). Also check Built-In Iterables on MDN...
In this set of slides,we'll take a look at: JavaScript's types Numbersand numeric operators Stringsand string operators Booleansand logical and comparison operators undefinedandnull Some Definitions value- data type- a category or classification of values ...
Spread Operators. We use them in everyday development. Definition: According to MDN Web Docs Spread syntax (...) allows an iterable such as an array expression or string to be expanded in places where zero or more arguments (for function calls) or elements (for array literals) are expected...
or Log in Site links Home Feature index Browser usage table Feature suggestion list Caniuse data on GitHub Legend Green ✅ = Supported Red ❌ = Not supported Greenish yellow ◐ = Partial support Gray ﹖ = Support unknown ...
or Log in Site links Home Feature index Browser usage table Feature suggestion list Caniuse data on GitHub Legend Green ✅ = Supported Red ❌ = Not supported Greenish yellow ◐ = Partial support Gray ﹖ = Support unknown ...