I want to keep a list of the top N entries based on their value, and update it every time a larger value is received. For example, if N=3 In C++ th ...

I am trying to create a structure and insert that a map as following: But I get the following error : AFAIU, emplace constructs the element inpl ...

Recently I had been learning maps in C++ and I came across various problems where I need to check if a "KEY" exists for a given value. In JAVA we can ...

https://mina.apache.org/mina-project/userguide/ch17-spring-integration/ch17-spring-integration.html the user guide of the link, it wrote it works for ...

This is similar to How do I use a custom comparator function with BTreeSet? however in my case I won't know the sorting criteria until runtime. The po ...

my desired output should be G 3 T 2 A 1 C 1 but its showing T 2 G 3 C 1 A 1 I dont know why this is happening as i have already mentioned it to be g ...

I'm currently trying to learn Symfony and a big part of it is Doctrine. I've been reading the official documentation for Doctrine and in the part abou ...

Given a target K, and an array of distinct elements, the task is to remove all pairs from the array which sums to K. This is the approach I followed ...

Rust's ordered set is a BTreeSet: use std::collections::BTreeSet; // Type inference lets us omit an explicit type signature (which // would be `B ...

Yesterday, @Krzysztof Atłasik helped me figure out how to reduce redundancy in matching by using partial functions, so what used to look like: now ...

In case of unordered_map we define the hash and pred functors whenever we are using user-defined keys. The template syntax for a map is as follows: ...

Possible duplicate: Add an Item in OrderedMap with Immutable.js Working with redux store and Immutable js OrderedMap. Redux store structure: Redu ...

I need to get the line numbers of certain keys of a YAML file. Please note, this answer does not solve the issue: I do use ruamel.yaml, and the answe ...

I am using Immutable JS as a redux store for my React Native App. I have 2 Ordered Map which is a Keyed Collection of Lists. When I try to merge these ...

I have an Immutable OrderedMap as follows: I need to insert ["Key3":"Value3"] after ["Key2":"Value2"] dynamically. I thought will serve the pu ...

does anyone have a suggestion for the best way to deep convert a js list of lists to nested ordered maps with Immutable.js? ...

I am using std::map and a list to keep track of windowing over elements and associated scores. When a window is full, I want to pop an element off the ...

Redis Data types includes sorted set and other necessary data-structures for key-value storage. But I wonder why it doesn't have any sorted map like J ...

auto& myKey = myMap.rbegin()->first; auto& myKey = std::prev(myMap.end())->first; myMap is a constant ordered map. Both of the a ...

I am having an issue with appending pairs to an existing Map. Once I reach the fifth pair of the Map, the Map reorders itself. The order is correct wi ...