Questions tagged as 'objetos'

Tagged questions
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Calling methods from another class

In case I need to call a method of another class to perform an insertion in the database and I have to pass an object of type Usuario as a parameter Code: protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedI...
asked by 22.08.2015 / 02:13
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What is the difference between parameterized class, multiobjects and collections?

Well, I know the concepts of each one. I just do not know how to differentiate them. For example, a parameterized class is a class that is used to define other classes, and a collection can be represented by a parameterized class. However, what...
asked by 24.03.2017 / 04:34
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Java Web Service SOAP with objects

Hello, I'm learning to use web-services and I stopped with a problem, maybe it's a silly thing, but I did not find a solution, I'm hosting my application in Heroku and I'll leave the relevant information here, but first I must explain what I woul...
asked by 31.12.2017 / 07:27
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Add a new literal object to an array of objects!

I would like to add a new item in my array of objects through a method, but I do not know how to do it. public products: Array<Object> = [ {prodName: 'product 1', prodElement: 'element 1', prodAttribute: 'Attribute 1', attrValue: 'valu...
asked by 21.09.2018 / 18:25
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How do I display attributes of an object stored in a vector?

I'm doing a job that consists of a fictional real estate. In this program there is a class called principal where it receives Property (Class) and stores the real estate in a vector, a real estate class that has method of registering the real es...
asked by 27.10.2018 / 02:24
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CRUD: List Method

Good evening, I'm learning about CRUD in my mobile programming course, we're programming in a SQLite database, as the project is not yet ready for the teacher's own reasons, to check if the Database works, we're putting the data in the first scr...
asked by 17.09.2018 / 06:06
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How to retrieve a specific information within this array?

I made a SQL query in the WordPress database that returned all the information regarding a request, however I need to store some of this information in variables and I do not know how to do it. $pid returns the ID of requests identif...
asked by 22.01.2016 / 21:06