Returns the greatest of all elements of the sequence, compared by using Operators.max on the function result.
Questions tagged [maxby]
25 questions
1
vote
1 answer
Ruby hash: return keys with highest value
I want to return a hash key/value pair based on max key value. I know max_by works, but it stops at the first result. How can I return all results in the event of a tie?
{
foo: 1,
bar: 3,
baz: 3
}.max_by { |key, value| value }
#=> [:bar 3] #…
Jumbalaya Wanton
- 1,601
- 1
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1
vote
1 answer
Optimizing an IEnumerable extension MaxBy
I have an IEnumerable extension MaxBy to be used like
var longest = new [] {"cat", "dogs", "nit" }.MaxBy(x=>x.Count())
should be
"dogs"
with implementation*emphasized text*
public static T MaxBy(this IEnumerable This, Func selector)
…
bradgonesurfing
- 30,949
- 17
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- 217
0
votes
4 answers
Java 8 filtering list of objects by unique name while only keeping highest ID?
Assume we have a person class with fields:
Class Person {
private String name;
private Integer id (this one is unique);
}
And then we have a List people such that:
['Jerry', 993]
['Tom', 3]
['Neal', 443]
['Jerry', 112]
['Shannon',…
stackerstack
- 243
- 4
- 16
0
votes
1 answer
Selecting 'name' with highest build number from json list
Here is my sample data, it's a list of objects in a storage bucket on Oracle cloud:
{
"objects": [
{
"name": "rhel/"
},
{
"name": "rhel/app-3.9.6.629089.txt"
},
{
…
Ian
- 38
- 4
0
votes
1 answer
Getting objects with maxBy with same values
I have this array:
const obj = [
{
value: 1,
position: 1,
id: 333,
},
{
value: 1,
position: 2,
id: 222,
},
];
I'm using maxBy from lodash to get the max value of the attribute called value.
_.maxBy(obj,…
user3810167
0
votes
1 answer
How to sort an objects list based on the attribute in the lists
I have an list of objects like Notification that has 3 lists - areaWise, sensorWise and regionWise. I need to sort the Notification object list based on the max percentage by combining all 3 lists.
Below is my notification object :
{
…
Achyut
- 377
- 1
- 3
- 17
0
votes
1 answer
in presto, how to use max_by twice with two conditions on the same filed?
I want to use max_by(event_id, date_created) twice:
once when date_created<= first_upgrade_date one once when date_created<= prediction_point
is there a way to do that in one query instead of two (in each one using different condition in where)
hagit itzhakov
- 3
- 1
0
votes
1 answer
Equivalent of Lodash’s .maxBy in JavaScript
What is the JavaScript equivalent of Lodash’s .maxBy? I saw the code _.maxBy(values, ...) in a YouTube tutorial on minimax. I didn’t want to use any external dependencies, but when I googled my question, I couldn’t find anything that answered my…
shreyasm-dev
- 2,711
- 5
- 16
- 34
0
votes
1 answer
Get newest Jar in Artifactory using JQ API
I need to download application JAR for execution, and I managed to figure it out up to this step part in my script:
jq '.files[] | select(.uri | contains("RELEASE") and contains(".jar"))'
This gives me a bunch of results that looks like multiple…
Carmageddon
- 2,627
- 4
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- 56
0
votes
1 answer
How to get the latest event‘s element(should filter null value) that group by some keys
I am a new using esper, I got a problem that did not know how to construct the EPL.
my event has these elements(key,index,e0,e1,e2....) ,and in every event e1 may exist or not, I want get latest "index"'s element:“e1”(exluding null value) and…
alphacome
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