All Questions

2
answers

Boxing is copying the dice

Boxing is to turn value type into reference type, right? But when we copy a reference type into another reference type , it just copies the address, not the value. But when I convert int to object for example and copy to an...
asked on 20.03.2015 / 17:20
1
answer

Change template classes in Visual Studio

Is there a way to configure Visual Studio to create classes with public ? When you create a class by template, either from the dropdown menu of a mouse over a class name that does not exist yet, or by adding a class to a project, they a...
asked on 13.11.2014 / 01:01
1
answer

Percentage of equality of texts?

Is there a method that lets you know the percentage of equality of two strings in Java? An abstract algorithm would also work.     
asked on 20.10.2014 / 11:20
2
answers

Full Join N-N without repeating records

I have two tables with relation N-N: ITEM_ORC ITEM_COMP | OP | Item Orçado | | OP | NF | Item Comprado | +-------+------------------+ +-------+---------+------------------+ | 1...
asked on 23.04.2015 / 15:03
3
answers

Difference between Console.Read (); and Console.ReadLine ();

I'm starting to learn C # and got a little confused by one thing. What is the real difference between Console.Read(); and Console.ReadLine(); ?     
asked on 16.02.2015 / 23:37
1
answer

external access with wamp

I wanted to know how others can access my webserver. I already released port 8080 and the icon is green. I can also access local with 192.168.0.10:8080 however if I use my ip along with: 8080 does not connect. Anyone know?     
asked on 16.02.2015 / 19:57
1
answer

Why does this query return *?

Why does this query return me * ? select convert(varchar(2), 141) I thought it was the ascii table, but the 141, does not match the *. I use SQL Server 2008 R2     
asked on 19.02.2015 / 17:10
2
answers

How do I add two strings in C #?

I have a method that will get two strings and return the sum of them in string format. I use string since there will be +30 digits. I'm having trouble converting to add up. :     
asked on 11.06.2015 / 22:05
2
answers

How to justify text in a TextView?

Is it possible to justify (align) the text of a TextView ? Besides justifying, I want to apply other types of formatting.     
asked on 21.04.2015 / 04:42
1
answer

Use of memory PHP images

I have an upload of images and to handle the images I have already used ( ImageWorkShop and # Tested images: Imagem 01 (1920x1080 1,27MB JPG); Imagem 02 (4134x2362 132KB PNG); I have the following test code to upload (library Imag...
asked on 08.05.2015 / 20:22