Posts by Henrique Rodrigues • 11 points
5 posts
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-1
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answer54
viewsQ: Update json object in a varchar column
Guys I’m having a problem at Postgres, I have a column that’s in format varchar but as a need I have to put a saved JSON object in it {"value": "value", "value2": "value2"} It is possible to update…
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0
votes1
answer103
viewsQ: Problem when creating Symfony project
I have a problem to start a project, always appears the error: henrique@henrique-Lenovo-ideapad-330-15IKB:~/Documents$ composer create-project symfony/skeleton symfony Installing symfony/Skeleton…
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-2
votes1
answer724
viewsQ: Errorexception (E_ERROR) Undefined variable: messages
I am trying to display all records of a table but have the following error: Undefined variable: messages (View: /Users/Henrique/Documents/Laravel Projects/blog/Resources/views/messages.blade.php) my…
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votes0
answers33
viewsQ: Android - app stops working when I open the camera
I have a project that there is a form that the user can take a photo to insert, this worked but due to an android update whenever I click the photo button the app to, someone knows what can be?…
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1
votes1
answer124
viewsQ: Show data from a JSON in a listview
namespace Monitorizacao.UI.Pages { public class Post { public int Id { get; set; } public string Title { get; set; } public string Body { get; set; } } public partial class TestAPIPage : ContentPage…