All Questions

1
answer

What is the difference between Activity and View on Android?

What's the difference between Activity and View on Android?     
asked on 17.02.2017 / 02:53
1
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Delphi, TThread.Queue. Which is? When should it be used?

I was seeing this method that makes use of thread: procedure TFormClient.QueueLogMsg(const s: string); begin TThread.Queue(nil, procedure begin LogMsg(s) end ); end; What is this method TThread.Queue ? Unlike...
asked on 07.06.2014 / 17:00
1
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Encrypt Web.config

I come here with a question regarding ConnectionStrings of Web.config . Seeing that we normally report a form of authentication on ConnectionStrings for the application to access the database. By default, anyone accessing...
asked on 19.03.2015 / 15:06
1
answer

What is Harvard architecture?

Reading a few things about architecture, in many cases it is compared to Harvard Architecture with the Architecture of Von Neumann. I found here in the SO the question about What is the architecture of Von Neumann? , but has no citation or compa...
asked on 04.07.2017 / 15:47
1
answer

How to get the type of the generic entity of the upper interface?

I have the following situation: public class MinhaClasse : IMinhaClasse<Carro> { //... } public static void Main(string[] args) { var foo = new MinhaClasse(); } Is it possible to get the generic parameter type of IMinhaClasse...
asked on 17.03.2014 / 19:52
2
answers

How to count words from a string ignoring prepositions?

Is there a service that recognizes if a certain type of word is a preposition? I want to make a word ranking of a feeder rss , but ignoring prepositions. Ignoring words with less than N characters is a good start, but maybe not enough, as...
asked on 24.02.2015 / 18:30
3
answers

Deploy queues for WebSocket

I am developing a WebSocket server that will control multi client connections, it will basically work as a chat, it will be a kind of multiplayer game , after many searches and some tests I realized that when using Socket for mess...
asked on 03.04.2014 / 15:31
3
answers

How to write commands in a console program through a batch file (.bat)?

I want to automate a routine through a .bat that calls a console program which, in turn, will receive successive commands from this .bat . This console program could be, for example, an ftp client. Example: c:> BaixarArquivo...
asked on 04.02.2014 / 13:52
6
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Upload files (always in different folders)

I would like to know if it is possible (and how could I do) to create an upload system where whenever I upload a file, it goes to a different folder (always), and shows me he begat. Is it possible to do this? Reason : I always generate PDF p...
asked on 31.01.2014 / 11:50
2
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Separate content from one column into other columns

I have a table-shaped file. I need to separate the contents of a specific column into other columns, the data is separated by ; . Well I have managed to do this, but the problem is that the content will result for each row in a differen...
asked on 23.05.2015 / 16:36