All Questions

3
answers

Using strpos in a variable with PHP

The following example tells me if the text of the variable $ phrase contains a S as a letter. $frase="respuesta en ingles"; $posicion_coincidencia = strpos($frase, s); if ($posicion_coincidencia === false) { echo "La $frase"; } else { ech...
asked on 11.12.2018 / 22:18
2
answers

Do you doubt about how to create a loop in javascript to execute a game with canvas?

According to your experience, you can suggest some method of being able to maintain an execution loop to keep the logic of an application of a videogame in javascript, I am doing the part of the render with canvas to draw. I'm currently using...
asked on 06.06.2016 / 22:05
1
answer

Change the text of the toolbar to be different from the name of the application

How can I change the text of the toolbar of my application so that it is not the same as the name of the App? Something like Google Translate. This is how you look for it (as a Translator): This is how the name appears on the applica...
asked on 12.09.2016 / 06:48
1
answer

Visual Studio and .NET Framework versions supported by SQL Server 2000

I would like to know which versions of Visual Studio and .NET Framework I have to use to connect to a SQL Server 2000 data server. I have read that some versions are not compatible. Thank you.     
asked on 14.06.2016 / 19:27
2
answers

Create a LIFO stack system with discard when full in Java

I want to design a system, establishing a data warehouse method, stack style, but with the peculiarity that when the maximum is reached (3) the first element of the stack is eliminated, thus only keeping the last values. General design:...
asked on 03.07.2016 / 23:02
2
answers

Run background script

I'm doing a process with nodejs and I need to run say at every hour without needing to continually do something like node app.js . The script could have for example a console.log('ejecutar a cada hora') . Now, I was thinking a...
asked on 15.01.2016 / 21:23
3
answers

Go from java.util.Date to java.time.LocalDate?

I have a date on Date and I want to move it to LocalDate: Date fechaAntigua = new Date(); LocalDate fechaNueva = new LocalDate(); fechaNueva = fechaAntigua ...?     
asked on 13.06.2016 / 15:18
3
answers

Android How to implement a navigation drawer menu in all the activities?

Good morning. I have a Navigation Drawer ready, but what I want to do is to be able to use it in any of my activities. How could I implement this? Thank you in advance.     
asked on 13.09.2016 / 18:21
2
answers

CSS effect "grid / grid" semi-transparent

I'm trying to put a CSS "grid / grid" effect on an integer. On this website you can see the example (it covers the entire first section and the navbar) link I could not find in your CSS the value generated by this effect Any ideas?  ...
asked on 07.09.2016 / 20:31
3
answers

Find multiples of 5 or 3 - Project Euler

I'm trying to make a problem of this page , and it came out of the following way: public static int metodo() { int total = 0; for (int i=1; i<1000; ++i) { if (i%3 == 0 || i%5 == 0) { total += i; } };...
asked on 06.08.2016 / 03:33