All Questions

3
answers

How to create executable program in PHP?

Is it possible for me to create a program for my company that is executable only with PHP and MySQL? Or I'll need other languages, like C, Java, etc ... In case the program is internal only.     
asked on 21.06.2017 / 22:49
4
answers

What is the opposite of "display none"?

Before doing some research on the properties of the display. I want to hide some div and used display: none . To re-display the div display property should I use? (I'm working with Javascript)     
asked on 26.01.2017 / 10:16
4
answers

How to convert a string to date or date?

Here are the statements I need to convert from string to date, can you help me? ObjAl.setDataEmissao(TxtDataEmissao.getText()); ObjAl.setDataNascimento(TxtDataNascimento.getText());     
asked on 13.01.2016 / 15:20
1
answer

How do I allow another application to start mine?

I've done a bit of research, but I do not know how to do it to be in the list of applications that can open a certain type of file, for example, a photo. What I want is as if whatsapp (or any other application) places my app in the list of appli...
asked on 15.07.2015 / 13:32
2
answers

What is the default value for the "position" attribute?

In CSS, I know that the position property can receive the fixed , absolute and relative values. Each has a different effect on the position of the element. But I was in doubt when I was asked the following way by an...
asked on 22.11.2016 / 20:50
2
answers

Class, Superclass and Subclass

Regarding inheritance by code reuse in C # I have the following doubt: What is the difference between classes , superclasses and subclasses ? Does this change anything when doing code reuse? Additional Information: Terminology Mean...
asked on 01.09.2017 / 15:43
1
answer

How to populate a select or checkbox dynamically using annotations in the Zend Form ZF 2?

I learned to do this with fixed values, eg: @Annotation\Type("Zend\Form\Element\Select") @Annotation\Options({"label":"Cidade"}) @Annotation\Attributes({"options":{"1":"São Paulo","2":"Rio de Janeiro"}}) However, how do I put these options...
asked on 13.07.2015 / 21:40
1
answer

How to change the image of an ImageView dynamically [closed]

Hello, I need help to dynamically change an image Follow my code: st = (ImageView) findViewById(R.id.imageView4); int RID = this.getApplicationContext().getResources().getIdentifier(Bundle_img, "drawable", getPackageName()); st.setImageReso...
asked on 03.08.2015 / 19:07
0
answers

Working with two databases in Laravel [closed]

I'm creating an application that needs to connect to 2 different databases. A database I'm creating (MySQL) and a database I got ready that I have permission to query only (SQL Server). The purpose of the application is to query the data of the...
asked on 19.10.2015 / 12:08
1
answer

Problem to execute a SQLite query [closed]

Table declaration @DatabaseTable(tableName = "alarmes") public class ListenerAlarme { @DatabaseField(generatedId = true) public long id; @DatabaseField(canBeNull = true) public Date dataAlarme; @DatabaseField(canBeNull = true) public boole...
asked on 27.07.2015 / 21:28