Posts by Gabriel Delfino • 51 points
6 posts
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2
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answer6781
viewsQ: Center text in python
Good afternoon, I’m creating a program to generate certificates, but I’m having trouble centralizing the names, how could I do that? For every name is of a size. I tried the center(), but it didn’t…
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answers49
viewsQ: Inserting information several times
Good afternoon, I am developing a small script to organize some information that are contained in a vector, the idea is to go through two vectors, when the information of each is equal, must enter a…
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answer489
viewsQ: Biometrics on Android
Hello, everyone from Stackoverflow. I’m a beginner in Android development, and I just developed an application, now I want to improve it, putting as input into the same biometric system, so that has…
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answer99
viewsQ: Error in Java database
Hello, I "created" an application with user registration and login, after the login screen that comes the problem, the system to log in is working, started to give problem after I created a screen…
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answer101
viewsA: I would like to know how Sqlite works
On your computer, in order to be externally it must be on a suitable server. Here are some examples: Oracle. SQL Server. Mysql. Postgresql. IBM DB2. Nosql. SQL is the standard ANSI language for…
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answer141
viewsQ: Register button for the application
I’m developing an app and it has user registration and login, I’ve done a lot already, but every time I click the button to register user, the app to, could anyone help me? Follows the code. Class…