All Questions

1
answer

What is the difference between Modus Ponens and Modus Tollens?

Again in the study of mathematical logic, how to differentiate a modus ponens proposition from a modus tollens ?     
asked on 26.06.2016 / 17:20
4
answers

How to display value related to combobox in the textbox?

I'm doing a project in C # and SQL Server, and I need the item selected in the combo to display the corresponding values in a textbox . Here are the codes I've tried: private void preencherCBDescricao() {...
asked on 28.11.2015 / 19:39
1
answer

NoSQL is synonymous with Object Oriented Database?

NoSQL is synonymous with Object Oriented Database? If the answer is no : What is the difference between the two?     
asked on 03.06.2014 / 20:28
2
answers

What is the difference between "compile time" and "run time"?

Compile time and run time are common terms we often hear in the programming area, what are the main differences or characteristics of these two terms?     
asked on 29.06.2017 / 16:39
1
answer

What is a minimum generating tree?

I have an exercise to solve and the teacher told me I had to use this method to solve it. What is minimum tree generation and how can I use it in practice?     
asked on 24.06.2014 / 04:32
2
answers

How to leave the Scroll of a smooth page?

How do I make the scroll bar on a page smooth? And if you can, how to customize it. Example: link     
asked on 03.05.2014 / 02:09
1
answer

What are the main differences between Kotlin and Scala?

The differences between Kotlin and Java are very clear, such as: More concise (up to 40% code reduction) Null Safety Type Inference Data class Interoperable with Java However, all these features already exist in Scala, a languag...
asked on 07.08.2017 / 21:00
2
answers

How to make CSS ignore if the attribute is CAPITALIZED or lower case?

Imagine that I have a situation where I need to style multiple links on my page, but only links that end in .html , but I noticed that when I try to get the href attribute, I can only get the ones that end exactly with .html ,...
asked on 17.09.2018 / 16:40
2
answers

What are private and public keys?

After picking up and breaking my head to install ssl scripts in Apache, some questions popped up in my head about some nomenclatures that were appearing according to the searches I was doing to get help on the internet. What most caught my at...
asked on 03.11.2016 / 20:43
2
answers

Perform Stress Test in C #

I have the following scenario: There is a Windows Service , done in C #, which is used to synchronize data from a local base with a cloud base and need to perform some stress tests and load, with this, I thought to perform the following test:...
asked on 22.06.2017 / 19:25