All Questions

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Representation of an entity in my class

I have this field in the database: ID_LIBERACAO and in my domain class I have this: [Table("Tabela")] public class Tabela [Key] [DataBaseGenerated(DataBaseGeneratedOption.Identity)] public int IdLiberacao {get; set; } Even with the n...
asked on 20.08.2017 / 21:33
1
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JavaScript Image Manipulator

Is there any image manipulator similar to canvas or jimp to node.js ? Explanation of why you do not want to use either: So I was trying to use canvas as a test, and it takes a long time to compile the file, and...
asked on 03.09.2017 / 21:45
1
answer

How to Change the Server Type in Firebird 2.5 (- SuperServer, ClassicServer or SuperClassic)

How to Change the Server Type in FireBox 2.5 ? I know they are 3: SuperServer , ClassicServer or SuperClassic     
asked on 06.09.2017 / 19:16
1
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Why is a class or id declared in script and link tags?

I often see encoding in the <script> / <link> tags that have class tags: <script type="text/javascript" language="javascript" class="init"> <link rel="stylesheet" href="css/main.css" class="main-stylesheet"...
asked on 04.08.2017 / 20:06
2
answers

Pointers logic

In C ++, you can do the following: int variavel[10][10]; int** variavel; But when I want to create an array 2d, where can I have the first part "unlimited" and the second with limit? tipo ponteiro nova_variavel[limite] And the "reverse"...
asked on 08.02.2014 / 15:55
1
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What is Crow's Foot in relation to Database?

In the database class the teacher mentioned a term called Crow's Foot , and this term left me confused. I would like to know what Crow's Foot is in relation to Database?     
asked on 25.09.2017 / 16:07
1
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Difference in performance for simple and for iterator

I have a list of clients and on a certain screen the user can search and edit the clients of the list that is very extensive, comparing these two examples what would be the best to work? Example 1: for (int i = 0, tamI = listAll.size(); i&l...
asked on 23.08.2017 / 15:45
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Is an instrumentation test an integration test?

I've seen some videos where they explain how to test the call of an activity for another activity. I did the following test and, after a reflection, I was not sure if the test I performed was integration, instrumentation or functional testing...
asked on 27.09.2017 / 12:36
1
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Subtract date from input with current date

I'm trying to subtract a date that the user types in the input with the current date. var data1 = $("#data_viagem").val(); var data1 = data1.split("/"); var viagem = new Date(data1[2], data1[1], data1[0]); var dateObj = new Date(); var m...
asked on 17.08.2017 / 17:01
2
answers

number of days of the week per month

I need to check the number of the week and count how many days each week of the month has. With this code, I know the number of the week in the month (not the week of the year): function weekOfMonth($date) { // estract date parts li...
asked on 12.09.2017 / 20:50