Posts by Breno Macena • 303 points
13 posts
-
1
votes1
answer3969
viewsQ: Storage of credit card data in the database
I’m about to incorporate a payment module into my mobile application (I plan to use Moip and in the future Pagseguro). I would like an Uber-style payment system, in which the customer provides his…
-
0
votes1
answer302
viewsQ: Problem running SELECT in a phpmyadmin table
I have several tables in my database, and until recently, there was no problem in any of them. I was able to manage the entire bank smoothly by Phpmyadmin. But suddenly in one of the tables the…
-
1
votes1
answer95
viewsQ: Migrating from site to another server
Currently, I have a website hosted on UOL Host (i3t.com.br) and I need to migrate this site to Azure host. I created a web application on the Azure portal, configured the FTP server and uploaded my…
-
2
votes1
answer86
viewsQ: Automate publishing iOS apps
I work by creating apps on demand (for Android and iOS). Apps have the same features and only differ in style, which is defined by customers. In the case of Android I was able to automate the entire…
-
0
votes2
answers81
viewsQ: Swift: Fixed header on a Tableviewcontroller
My problem is this: my application has a screen that uses the Uitableviewcontroller layout. I created a header (View) for this screen, however, the header does not get fixed at the top of the…
-
3
votes1
answer1726
viewsQ: Change color of radio button
I have an application that has black background. In one of the screens of the application I have a RadioButton. I need to change the color of this Radiobuttom so that it appears on the screen.…
-
0
votes0
answers39
viewsQ: Android Listview - item selection/unselection
I have an application that has a custom Listview. When you click on an item in this Listview, the background color changes to indicate that it is selected. In the same Activity I also have an…
-
5
votes0
answers1485
viewsQ: I cannot access localhost on another network machine
I’m trying to access the localhost (ip: 192.168.0.11) via another network machine. Start Apache with 8080 port access (with Easyphp Devserver 16.1) and type in the browser of another network machine…
-
0
votes1
answer137
viewsQ: Problem submitting form with SELECT tag, empty $_POST array
When submitting the above form, the PHP script shows an error, saying that the index 'estab' is undefined. The function 'var_dump' shows an empty vector. <form action="PHP_scripts/gerarApp.php"…
-
4
votes1
answer85
viewsQ: Efficient execution of PHP PDO queries
Is there any performance difference in the codes below? $result = $pdo->query($sql); foreach($result as $reg){ ... } and... foreach($pdo->query($sql) as $reg){ ... } I’ve run some tests, but…
-
0
votes1
answer118
viewsQ: Android - How is gen folder generated?
I created a program that uses a base project to generate other projects. The applications have the same functionality, what changes is the layout, the images, the names of the packages, etc. The…
-
1
votes0
answers1394
viewsQ: Kernel update system on Android
Browsing the site https://android.googlesource.com/ I realized that there are many people making changes to the source code of the Android system. I even know that bug fix patches and…
-
2
votes1
answer1931
viewsQ: What is the meaning of the kernel version?
I’m trying to make an app, like college job, for Android vulnerability diagnosis based on device metadata, like Android version, Kernel version, Build Number, etc. I don’t fully understand the…