Posts by Carol M • 353 points
21 posts
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answer171
viewsQ: Tables Displayed in Oracle SQL Developer
Good Night, installed in my notebook the oracle database and the oracle sql: $! I would like to know how to display only the tables I created or create,and not display these others, since it leaves…
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answers308
viewsA: Android internationalization - Developing in Android Studio
It took me a while to close the question , sorry! I was able to find the error,I had not put @string in Id and Description!
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answers308
viewsQ: Android internationalization - Developing in Android Studio
How should I apply internationalization to an Android app,using various languages? I need to develop an Android application where the original words in Portuguese should be translated into the…
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answers1126
viewsQ: What kind of data (double, float) should I use when representing a temperature?
My question is regarding the use of Double and of Float in Java exercises when having to declare a temperature (Celsius scale). Which one should I use in this case? I declared as Double, but the…
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answers414
viewsQ: Eclipse error using Tomcat 9.0 Tomcat server - Error 404
I’m trying to run a web site using Servlet Tomcat9,where the user will enter his salary, and according to the salary range will be made a readjustment on this old salary! The language used is JAVA I…
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answer940
viewsQ: Store values in vector
I have an exercise on vetores/arraywith simple value, where I must correct a test, comparing it with the feedback and also calculate the percentage of students who reached the average. 6) Make a…
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answer575
viewsQ: Calculation of Media with Javascript in Atom
Good afternoon staff I have an exercise where I should calculate the average of the students, that the calculation should be done automatically, for that there is a table with 5 students,and each of…
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answers1511
viewsQ: Minimum Cardinality and Maximum Cardinality in Database
Good Afternoon! I’m trying to understand about Cardinalidade Minima and Cardinalidade Máxima between different entities! What I know so far is : A Cardinalidade Minima can be a Atributo Opcional(0)…
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answer559
viewsQ: Cardinality in Database - Relationship One to ONE
I’m studying databases, and at the moment beyond bank definitions, type of models I’m seeing Cardinality! I’m having doubts in this exercise below: My doubts are as follows How I identify the origem…
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answers2691
viewsQ: Using two Onsubmit in Javascript and If Function within an Alert
I’m training JavaScript with HTML and CSS and I’m creating a simple web page where I’ll do the BMI calculation. My user besides informing his weight and height,should inform his data:name,e-mail,..…
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answer692
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answer33
viewsQ: Read Two Notes and Make Media If They Are Valid Notes
I’m having trouble solving the exercise below Shall I wear Desvio Condicional And by my "thoughts" I believe I should use the Desvio Encadeado I know that both grades must meet the criteria of…
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answers446
viewsQ: Sum of component numbers
I’m trying to solve the following problem using DESVIO CONDICIONAL COMPOSTO. I can’t imagine how I calculate the numbers that make up the digit Request an integer value from the user between 100 and…
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answer87
viewsQ: Read an Even number
I am again in doubt, now the doubt is related to exercise on Desvio de condicional Simples using only the command IF After reading an integer value, calculate and display its square only if the read…
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answer1397
viewsQ: Program that reads real number in Java
I’m having a rather idiotic doubt let’s say so, but I’m not remembering what I have to do to make it right. I must create a program that reads an entire number and prints on the screen. Here’s what…
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answers5118
viewsQ: Java Tabulated Calculation, using Repeat Loops
I’m having trouble solving the following exercise: Display the tabulated results of any number. The user informs what value he wants. The tabulation should be performed from 0 to 10, using the loop…
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answers636
viewsQ: I calculate Java water consumption using Eclipse IDE
I’m having a hard time writing this exercise in the Java Language, using the Eclipse IDE: The director of a state school in the city of São Paulo is terrified by the absurd consumption of water that…
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answers894
viewsQ: How to exchange/exchange the value of two variables
I’m having a hard time writing this exercise in the Java language, using the Eclipse IDE: Read two values for variables A and B, exchange the values so that variable A has the value of variable B…
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answers7785
viewsQ: Calculate circle area
I’m having trouble writing this exercise in Language Java, using the IDE Eclipse: Develop a program to calculate the area of the circle. In this precise exercise assign to Pi (π) the value of…
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answer147
viewsQ: Access Restriction, in Design of Visual Studio,com C#!
During my computer technical course, in the Programming module, I did a project with Windows Form! This project is linked to a database created by myself in SQL Server! It would be a "software" for…
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answer179
viewsQ: Visual Studio 2012/2015
I’m taking a course Informática Technician, and I am currently seeing and training programming, due to this I installed the Visual Studio(2012 and 2015), these days when I went to create a Visual…