Posts by viana • 27,141 points
761 posts
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2
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answer254
viewsA: Add empty item at the end of Listview
To solve your problem, there are several possibilities. Sometimes the action button is not vital enough so it needs to be seen all the time. In some cases, hiding it while scrolling down can make…
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answer2816
viewsA: Where can I find simple code examples made entirely in Java?
List of some I found: Java Coding Samples Java Examples Java Example Program…
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answers78
viewsA: Where do the HTML form data go?
When you register at social network Facebook, the form data is sent to several servers of the company, thus making the persistence of user and business data. When you log in to the site, you have a…
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answer2415
viewsA: How to take the button out of an input file (without JS)
I would do so using bootstrap Part 1. HTML <div class="fileUpload btn btn-primary"> <span>Upload</span> <input type="file" class="upload" /> </div> Part 2. CSS…
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answers609
viewsA: Layout does not fit on the screen after rotation
One of the ways to solve your problem is to insert your content into a Scrollview, respectively allows the vertical scroll bar. And another way for you to solve is Exploring the Smartphone…
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answer59
viewsA: Share information between php pages
You can use it location.href with PHP - GET and POST methods. onClick="location.href='delete.php?itemId=1'" Ai on your page that delete.php you use $_GET to recover $itemId= $_GET['itemId'];…
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answer87
viewsA: Optimizing a Mysql table with 40 fields
Dude, the ideal would be for you to create multiple tables for example: tblDadosPersonals tblEndereco tblExperience So later you could use the INNER JOIN to search for data in other tables with the…
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answers8677
viewsA: What’s the difference between data and information?
Dice "Data" comes from a singular Latin word, given, that originally meant "something given." Its early use dates back to 1600. Along the time "data" became the plural of datum Data is raw,…
terminologyanswered viana 27,141 -
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answers10560
viewsA: How to test if an Edittext is empty?
You can check this way by creating the following function, which will check if it has white space and if the string size is less than 1. private boolean isEmpty(EditText etText) { String text =…
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answers3996
viewsA: Check if Edittext is empty
You can check this way by creating the following function, which will check if it has white space and if the string size is less than 1. private boolean isEmpty(EditText etText) { String text =…
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answers908
viewsQ: Map of Google Maps does not open after the app launched
I’m using the Google Maps Android API, but it’s not working when I send the app to Google Play. In debug it works normally and when I run the application by Android Studio too, but when I launch the…