Questions tagged as 'imagen'

Tagged questions
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HDPI folders - MDPI - XHDPI etc

I would like to know what resolution my images should have for these different folders: The problem I have is that I only have 1 image that is 400px X 400px , so having a small screen for example, the images do not fit well and ar...
asked by 29.12.2017 / 13:33
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Drawable image in java object

How can I introduce a drawable element (in this case an image) into a java object? In this case here: public Receta(String nombre, String elaboracion, String dificultad, String ingredientes, Drawable imagen) { this.nombre = nombre;...
asked by 26.10.2018 / 12:44
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Rename image when loading on PHP server

How about, I have a doubt maybe very basic but I can not find a code that works with mine. What I want to do is save an image on my server (it already does) but that it is saved with a unique name and avoid duplicates Here my code: /*O...
asked by 03.10.2017 / 17:48
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Save images in SQLite? [closed]

I wanted to know how to save images (business photos) in the SQLite database. I'm with an app that shows all the businesses in the city where I live. This is the code that creates the table: public static final String TABLE_CREATE =...
asked by 17.10.2018 / 18:12
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Encode image in base64

Good morning. I have an image in a server folder that I want to encode in base64 to be able to insert it in a pdf with the jsPdf plugin. I have tried to insert the image in a canvas but when I code it is encoded correctly but clearly, it e...
asked by 07.02.2018 / 07:06
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Search files in a folder with PHP

I have a folder with N number of files with different extensions, when I upload the file to the folder I rename it with a number, for example: 1.jpg or 4.docx or 7.pdf. I need you to list the file without knowing what extension it has, that is,...
asked by 25.12.2017 / 22:32
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How to save an image of any format in Python?

I have been investigating the way to save an image in python but so far I have not found anything that can be useful, what I need is to know that import have and how to save the image in python, this image will keep it in a database in mo...
asked by 07.08.2017 / 19:17
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Rotate an image by clicking - DOM - Javascript

I have the following CSS where I have the classes to add the rotation effect on an element: .animal{ width:200px; height:200px; margin:25px; float:left; background-size: contain; } .rota{ transform: rotate(360deg);...
asked by 31.05.2017 / 16:18
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Leave image by default ASP .NET

Good morning. You see, I'm doing a project that includes a profile, and that profile has the option of adding an image. The issue here is that it saves the path of the image in BD and the image in the folder. But when creating a new user, the Im...
asked by 18.05.2018 / 16:47
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Show image from the server folder and display it in a table with data from the MySQL database

I'm doing a project in which data is sent using a PHP form to a MariaDB database. I would like to suggest how to show the table with the data of the database as a report and show the image that was stored in the images folder. The scri...
asked by 16.08.2017 / 07:22