Most voted "image" questions
An image is the visual representation of an object through techniques of photography, painting, drawing, video or other disciplines.
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answers611
viewsDownload multiple images at once from a php site
Next, there’s a website where I need to download several images, I can access the image as follows: url.com/get_img.php?user=VARIÁVEL where variable is replaced by an integer and the same returns me…
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answers38
viewsHow to upload an image to a file using JSP
Hello how are you? I apologize for the language, because I live in Uruguay. I wanted to know how and which Java objects (specifically JSP) I can use to upload images to a file on my Windows? I have…
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answers389
viewsHow to send an image by Jquery, via $.POST?
My friends, good afternoon! I am creating a system where the person has to send an image to save in the database, but as I am making the request via Jquery, is giving the error message that I can…
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answer60
viewsGenerate image using PHP for directory
Sorry if it got very strange the question , I have a system that when the user upload has no image it puts in the following img directory: /xxxx/estatico/comuns/sem_imagem/ My idea was to generate…
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answer67
viewsView photos by Repeater with sql server Using split
I’m not able to upload the photos in repiter making a carousel coming from the data bank, I can not find anything on the web related to this problem follows the Cod ASPX Imoveldetail <section…
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answers662
viewsCreate an Image embedded in the body of the email message
Good morning to all. I created an email marketing to send to my contacts with year-end layout. Finally, I noticed the way I send the image in html: <img…
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answer231
viewsUse of picture tag
Good afternoon, I have the following structure: <picture> <source media="(min-width:min-width:1440px)" srcset="img/main_banner_info-1440px+.png"> <source…
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answer702
viewsAdd icon to Android Studio mode
I’ve been doing research on the internet about the implementation of icons for android apps by android studio, however, I confess that I was somewhat confused. I made my icon using Adobe Illustrator…
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answer499
viewsHow to disable page caching
I have a page that saves the user’s photo, when editing the photo the cache always keeps taking the old photo to display. I’ve tried using : and tried to use some variations of it and it doesn’t…
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answers29
viewsIn java web development, what is the best practice for image storage? In a database or image folders?
In a Java web application, what better way to store images? Store in databases or image folders and in the database use paths to these images? And how would you do that? Thinking of using write in…
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answer479
viewsInsert image at the bottom of the site
Hello! I am new to programming, and at the moment I am studying WEB DESIGN AND INTERFACE. I would like to know how to insert an image as background on the site, so that the "body" of the site…
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answer97
viewsError inserting image into folder
I am inserting an image into the Database. Only the image name is stored in the database, and the image is stored in a folder. $target_dir = "./uploads/"; $target_file = $target_dir .…
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answers128
viewsView images . tiff in html
I need to display in a modal an image, the problem is that it is . tiff I have researched several places, and could not find a solution. Someone can help?
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answers235
viewsCreate thumbnails of multiple images in one folder at once
Good afternoon guys, I need to create thumbnails of all images contained in a certain folder and save inside a Thumb folder Ex: "Photos" folder with multiple JPG images If the Thumb folder does not…
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answer737
viewsRecovering images from database using PHP+MYSQL
I need to upload images from a Mysql database using PHP, and then put inside an HTML tag, I’m not getting through using this code: $con = mysqli_connect("localhost","roberto","",""); $query =…
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answers3036
viewsDisplay saved image in BLOB
I would like to know how to display an image saved in the BLOB database: code: $nome = $_POST["nome"]; $preco = $_POST["preco"]; $cor = $_POST["cor"]; $descricao = $_POST["descricao"];…
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answers932
viewsHow to merge images and text with PHP
Good afternoon. I’m trying to automate a process of creating badges for an event. I want when the user fills in the form information (name, company, email and photo), the filled information complete…
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answer186
viewsHow do I save an image to the database through an application?
I have an application in c# and I want to make it possible to save a photo in the SQL database. 1- How do I mount the database structure to receive an image? 2- How to send the application photo to…
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answer202
viewsHow to send an image per post at the angle
I wonder how I can be sending an image to an api at Angular 6 through the post method. First I must encode this image in base 64 and then I send all that coding as a key value????
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answers29
viewsPython: Get folder URL
How to get the path/location of the latest image stored in an x folder using Python?
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answer566
viewsHow to write about an image
I found this code on the Internet and made some changes, but I’m not sure what’s going wrong. Code: public class main { public static void main(String[] args) throws IOException { String key =…
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answers177
viewsHow to add a frame to an image?(Android)
Hello, I’m developing an app where I need to add a frame to an image.I’ll add a frame like this one below and return the edited image. How can I do that?…
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votes2
answers1784
viewsHow do I link an image in PHP?
if($formaCombate == "patk") { if($patk1 > $patk2) { echo "Jogador 1 Ganhou!"; } elseif ($patk1 < $patk2) { echo "Vitória do jogador 2"; } else { echo "<img href='link'><img…
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answers402
viewsRecyclerview Images with Problem loading images==null
Hello, everybody. I’m making a Recyclerview with a Textview and an Imageview that is loaded from the bank. The problem is when this image is null. Recycler View goes well into a certain part and…
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answer818
viewsHow to take a screenshot save to the project folder and save the path to the Mysql database?
So I have a jsp with form,it converts the image to B64 and sends as string pro Servlet Servlet converts to b643 String stt = request.getParameter("base64img"); try{ String parts[] = stt.split(",");…
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answer228
viewsView photo in Toolbaritem Xamarin Forms
I need to display the photo on the right side of the menu with the ToolbarItem. I return the photo from the database to the property "Photo" type string. Convert the photo string to Base64 and…
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answers152
viewsChanging the DPI of a C#image
Personal I am developing an app in WPF and at a certain point I need to convert the DPI of an image, as I do? I’m using the class System.Windows.Media.Imaging.BitmapImage And to load the image I use…
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answer88
viewsUpdate table without losing information
I’m making a profile screen with photo. The upload and display of it is ok. But when I change some other page data and saved, the image is deleted from the bank (or at least some of the bank). How…
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answer108
viewsJava java.lang.Nullpointerexception in a Jpanel constructor
I’m trying to compile a memory game in java, but gives the following error: Exception in thread "main" java.lang.NullPointerException at javax.swing.ImageIcon.<init>(ImageIcon.java:217) at…
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answer42
viewsZoom 2 images simultaneously
Good morning, you guys, I need to click on 2 images and they should open side by side so that the client can make a comparison of before and after. Notice that I am using the materialboxed from…
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answers4346
viewsHow to center and position side by side two images? html css
HTML: <div id="ladoalado"><img src="imgs/login.png"><img src="imgs/cadastro.png"></div> CSS: #ladoalado{ float: left; margin: auto; } Code image:…
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answer1275
viewsTransparent form with image C#
Next I’m making a tutorial screen for the program, I did not find a good solution to do. I created a screen over another with transparency, so far so good, but when I put an image on this screen, it…
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answer330
viewsScreen resolution (DPI) css
I intend to do a layout of a book, and there are thousands of information. I can look them up on a page and add them to the comic book. Later he would pull them, do some calculations, and return…
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answers155
viewsProblem with Android Arraylist
I’m trying to create a listview with images and I’m getting this error and the app does not run. Error stack E/AndroidRuntime: FATAL EXCEPTION: main Process: com.pedido.meu.telas_meu_pedido, PID:…
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answers378
viewsPull images in HTML with Node Js + Express
Guys I’m starting with the nodejs and I have a question. Whenever I call ima image or even the bootstrap in my file I have to use sendfile. Whenever u by an icon or image I will have to set the…
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answers44
viewsHow to display images dynamically from an array in vuetify?
People you know from Vue/Vuetify, I’m having a hard time showing images on a dynamically shaped tag. The situation is as follows. I have an array declared in "date" that contains several objects,…
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answer59
viewsHow do I stop the image from disturbing the input?
The transparent part of the image is in front of the input, I know it’s a simple problem, but I couldn’t solve it. The image I’m using is this: <style> .firstBlur { margin:20px 20px 0;…
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answer223
viewsView image ( from web api ) without extension in php
I’m accessing the web api of Spotify and extracting the images from the albums, the problem is that so far the code is static and you can easily insert images with the following method: <style…
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answer638
viewsHow to change only one color in Pillow (Python)
On my website, I managed to get ?size=200 in an image link, resize the image to width 200, maintaining aspect, I want to do the same, only with ?fill=ff00ff that would change all white color to…
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answer134
viewsHow to save an image in the BLOB field of the SQL bd using jsf + primefaces?
I have a table in the database where the BLOB type field already exists to store an image. I wanted to know how to capture an image through JSF/Primefaces and store in this BLOB field of the…
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answer51
viewsopenCV - Differentiate RGB and P&B photos into a directory
Hello, Good morning. It has a directory (linux) with thousands of photos, and I need to separate color from black and white. I created the algorithm to scan all the files and move them to a specific…
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answer1666
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answer366
viewsBackground image with Styled-Components in React invalid path?
I’m trying to use an image as the background of a page in a React project, I thought to import with styled-components but I did not succeed, follows a print where the picture is, and what I tried to…
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answer138
viewsImage Generator Does Not Work
<pre> <code> <?php $tamanhofonte = 100; // Fonte de código de barras que eu tenho em um sistema $fonte = 'c39hrp48dhtt.ttf'; // Texto que será impresso na imagem // Para que funcione…
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answers11
viewsHow can I place an image, like that, in the title bar ? (Using HTML)
How You Place That Logo or Image Next to the Word "Barbershop" ? (Using HTML)…
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answers101
viewsPull facebook profile image to a panel
package com.didasko.eduardo.tender; import android.content.Intent; import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.support.v7.widget.Toolbar; import…
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answers11
viewsproblems with Inputstream, Filenotfound
I am making a game in it contains several images and sounds that stay in the project folder when exporting the . jar all the imports disappear said my problem is that I was using ImageIO.read(new…
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answer25
viewsHow to bring file information into a folder
Hello I have to do a qualitative analysis of images that are on my site, I have all the files in a folder and I need to bring two information to Excel: File name and its dimensions.…
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votes2
answers374
viewsError inserting an image into Oracle using PHP PDO
I’m making a system in PDO PHP that records some images in the database, that same system was migrated from a database MySQL and it was working perfectly, but at the time I’m going to record the…
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answer148
viewsHow to suppress Oracle input window without using set define off
I need to insert an image in oracle using php, but after I convert it to insert into the database, it gets some characters & in the middle of the string, this character in Oracle triggers an…