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12 questions, 1 pages, 20 questions on this page

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JavaScript - get array of key/value pairs from dictionary object sorted by value

How can I get array of key/value pairs from dictionary object sorted by value? I have the following object: I need to sort it by value and get the following array:

1 answers

667

0 points

JavaScript - sorting object property by values

How can I sort object property by values in JavaScript? Let's say I have an object such as: and I want it to be sorted by value like this: Is there any way to do that?

1 answers

584

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JavaScript - sort array except one element

How can I sort all values in array of object by key except one element? For example, when I have an array: I want all the values to be sorted by key, except the undefined value, I want it to be at the...

1 answers

660

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JavaScript - does sort method modify original array?

Does sort() method modify the original array? I have the following piece of code: Should I redefine array or is it possible to just call sort() like presented below? Will the sort() method change the ...

1 answers

586

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JavaScript - sorting array of objects in specific order (using existing lodash function)

How can I sort array of objects in a specific, custom order? I have the following array: and I want it to be sorted in the following order by key value: so the result would be: How can I do this?

1 answers

1070

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JavaScript - sort array of arrays by string in it

I have an array that contains arrays and I would like to sort the arrays in order based on a certain string within those arrays. For example: I want it to be sorted alphabetically by name in the follo...

1 answers

963

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JavaScript - how to sort Set in ES6?

How can I sort Set in JavaScript (ES6)? When I try the solution below it keeps throwing an error. My code: The error:

1 answers

666

6 points

Java - Do I need to implement equals and hash code in treemap?

1 answers

475

2 points

Java TreeMap Comparable vs Comparator, can someone share practical example how to use it?

1 answers

517

3 points

JavaScript - array sort() method doesn't work properly

Could you tell me why JavaScript doesn't sort the array of a numbers correctly? My code:

1 answers

726

3 points

Java - how to sort map by count of value of list eg Map<String, List<String>>

How to sort map by count of value of list eg Map<String, List<String>>? What's the best way?

0 answers

390

0 points

What symbols / characters sort after “Z”?

Are there any letters, numbers or special characters that go behind the alphabet? Example: I've used _ character to create _first folder at the top of the file list. Is it possible to create the last ...

1 answers