Hello,
I have a string map for string:
Map<String,String> myMap = new Map<String,String>();
with a series of values
myMap.put("1","valor1");
myMap.put("2","valor2");
myMap.put("3","valor3");
I would like to know what is...
I have a Collection of Eloquent and would like to sort it by two fields at the same time being one of them a predefined value.
Ex: this Collection has several objects of type Categoria and I want to sort it so that catego...
Is there any way to add multiple Int to a list<int> at a single time?
Type
List<Int32> ContasNegativas = new List<Int32>();
ContasNegativas.AddRange(30301, 30302, 30303, 30304, 30305, 30306, 30341, 30342, 30...
Galera is as follows, I have a model class with attributes that store data returned from the database. For example:
public class RelacaoTransformacao {
/** ID do registro no banco de dados. */
private long id;
/** Indica se o teste...
Imagine the following scenario: A list of Object[] . Something similar to this:
List<Object[]> lista = new ArrayList<>();
Object[] dados = new Object[3];
dados[0] = 1;
dados[1] = 20;
dados[1] = "cristiano"...
How to sort a list of objects by more than one attribute? The first is the ordering of the score, then as a tiebreaker we have the number of victory and then the balance of goals.
Something like this:
Pontuacao pontuacao = new Pontuacao(pon...
Is it possible to create a Map in Java using the concept of pair that exists in C ++? I have tried using the form below, however, I can not assign values to my map.
Map<String, Entry<Entry<Integer,Integer>,String>...
I have a model called Product which has, in addition to the product data, a featured flag that says whether the products are highlighted or not. At the time of mounting the view the products should be displayed according to the fol...
I'm developing a Handle for a stream of data, where events will be periodically released that should be captured by a small set of Listeners from 1 to 5 listeners .
This set of listeners does not need to be triggere...
Good morning!
In my List , when I do the sort order I would like the null values to last.
I'll show you an example to get clearer:
Code output (in this case the word would be the letter after the number):
SEM ORDENAÇÃO:
10c 2...