Posts by Montesuma • 223 points
18 posts
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viewsQ: Add Entries to a Multidimensional List using input in Python
there Python master, I have the following code: veiculos = [['Fusca', 'Escort', 'BMW'],['1600W', 'XR3', '325i']] print(veiculos) print(veiculos[0][0],veiculos[1][0])…
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answers61
viewsQ: Vector or Multidimensional Array in Javascript
Hello Javascript masters, I am studying multidimensional vectors, I have the following code, the file . js: var funcionarios = [[]], indiceLinha, indiceColuna; for the index.html file: <!DOCTYPE…
javascriptasked Montesuma 223 -
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answer47
viewsQ: Using Vector in Javascript
Hello Javascript masters, I am studying vectors, I have the following code, the file . js: var indice, qtd_Veiculos, tot_Veiculos, nome_veiculo = new Array(400); for the index.html file:…
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answers222
viewsQ: View All Columns from an Sqlite Table using Bindig
Forms, I would like to know how to display all table columns of a Sqlite database, using Binding and Listview. I’m using Visual Studio 2017, the latest version with Android. All the features of…
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answer289
viewsA: Save Date Field to Sqlite and view Date using Datepicker
Great masters, my code has no errors, I just forgot to implode in the visualization template the code: , Stringformat='{0:dd/MM/yyyy}', in the label field Bading. Most grateful.
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answer289
viewsQ: Save Date Field to Sqlite and view Date using Datepicker
Hello to the master of Xamarin.Forms Android, I’m trying to record a date in Sqlite, using xzamarin.Forms Android, with a Datepicker, in visual studio 2017, the user must enter the date in the…
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answers220
viewsQ: Format a Decimal Type Field and Inlcuir in Xamarin Sqlite Forms with Android
Hello to the Masters of Xamarin Forms, I have a little problem, for you maybe very simple. I am not able to format a decimal type field in monetary value and then do the same Insert in Sqlite. Below…
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answer151
viewsQ: Login Screen Error - Xamarin Forms Visual Studio 2017 Android
I’m having a hard time finding the content of the Element Entry and compare to the value being stored in the BD Sqlite. Follow the code of my class Usuarios: public class Usuarios { [PrimaryKey,…
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answer627
viewsQ: How to save information to an array?
Java masters, I am learning about matrices, vectors and I would like to know what happens to my code, because I create a matrix to receive six names and six positions for the employees matrix. Only…
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answer126
viewsQ: Error in Change - Java and Mysql method
Java masters, I’m working on a college project, using MVC layers, and I’m having trouble with the alterarClient method. When I click the Change button on the form, it sends a message saying that the…
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answer1738
viewsQ: Format a coin-style textfield
I’m using Netbeans, and I can’t show the formatted value as a currency, for example R$1,200.00. When I type in the text field, zeros do not appear. I have a form with two fields: One for name and…
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answers329
viewsQ: How to transform attributes into properties?
In C#, I can avoid using getter and setter, transforming the attributes into properties, as below: public class Pessoa { public int pes_idade { get; set; } public string pes_nome { get; set; } } You…
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answer527
viewsQ: Use Date Field in Java with Mysql
I’m having a little problem, I’m running a test using the data(Date) field in Java, and I’m having problems running. Below are the codes I’m using: 1º o Code to create table in Mysql Create table…
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answer758
viewsQ: Insert date and currency data of a maskedTextBox into Mysql
When trying to enter the typed data of an object maskedTextBox, one of the date type and another of the currency type, in the Mysql database, where I have a table called test, created as command…
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answers57
viewsQ: How to Add an Error Message before Deleting an item from a Listbox in Windows Phone 8.1
Great masters, I am here again in search of knowledge. I have a small application on Windows Phone 8.1, with a Sqlite database, as shown below: I would like when selecting the item in the Listbox,…
windows-phone-8-1asked Montesuma 223 -
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answer51
viewsQ: Display a Direct Message on the Mainpage page
How to display a direct message from Mainpage, I am using Messagedialog as code below: namespace App4 { /// <summary> /// An empty page that can be used on its own or navigated to within a…
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answer83
viewsQ: how to put a focus on a Textbox object on Windows Phone 8.1
Hi, I know it’s a simple question. Before on windows phone 7.5, just put the code this way: textBox.Focus(); how do I use it in windows phone 8.1? I’m waiting for a response. I want to thank the…
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answer97
viewsQ: Como exibr duas mensagens usando Messagedilalog do Windows phone 8.1
How do I print two messages using MessageDialog of Windows Phone 8.1? using System; using System.Collections.Generic; using System.IO; using System.Linq; using…