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Get the values from the "GET" parameters (JavaScript) [duplicate]
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How can I get query string values in JavaScript?
(73 answers)
Closed 6 years ago.
I have the link like below:
http://localhost/Matrix/details.php?imgi=4
But i want to get the value of imgi in javascript i.e 4. Any solutions?
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Firestore database. How to update the field value to "false" (above picture) in javascript?
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After running console.log(69) and console?.log(69) getting 69 as output. What is use of '?' ?
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Calling the toFixed method on a number literal [duplicate]
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Why can't I access a property of an integer with a single dot?
(5 answers)
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Can someone logicaly explain why fallowing function return error
50.toFixed(2);
and this not
(50).toFixed(2);
Same happening with other similar number functions
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How can I access and process nested objects, arrays, or JSON?
(31 answers)
Closed 7 years ago.
Say I have an array like:
var someArray = [{"id":1,"mid":"477","mname":"StackOverflow","image":"images/merchants/so.jpg"}, {"id":2,"mid":"478","mname":"Meta","image":"images/merchants/mt.jpg"}]
How do I get say the image string images/merchants/so.jpg for example?
someArray[0].image
or
someArray[0]['image']
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How to list the properties of a JavaScript object?
(18 answers)
Closed 8 years ago.
In Java it's called the keyset.
https://www.npmjs.org/package/node-hashtable
how come there is no method to return a list of all the keys?
Looking at the source there seems to be a method indexes which returna a list of the keys.