What I've already done is copied the data from an API into its own JSON file, Courses.json using filewriter and the package com.google.gson. Overall, ...
What I've already done is copied the data from an API into its own JSON file, Courses.json using filewriter and the package com.google.gson. Overall, ...
I want to add the input file from html as a image inside a div however I don't want to use get element buy class name because I have multiple divs and ...
I want a function which prompts the user to select an image. It should then wait for an image to be selected and then return that image. I want to ach ...
I want to use a FileReader to POST an Excel file to my interface. It all works (as in there are no errors), except that the data sent seems to be mang ...
I am using FileReader in typescript to convert a blob to a base64 image that will then be displayed in the template of my application. Whilst the d ...
My web app has a few file input elements where the user can upload any number of files of different types. I'm trying to store all data first in an ar ...
I want to be able to read an entire text file that has empty lines between text. Every solution I try to implement seems to stop reading after it reac ...
I am trying to create a single button in my React app that allows me to upload an image, and then using the web share api, share the uploaded image to ...
I have the following class (below). The file corresponding to vocabLookupFile is found when in the root directory of my SpringBoot project. However, I ...
{ "title": "Dummy File", "name": "temp_file.csv", "content": "name,role\r\n" } I have to download in file in the frontend using the above content in r ...
I'm struggling for some time. I have an Api that gives me photo in image/jpeg. I want it to be saved in localStorage using FileReader(). anyone can he ...
I am trying to get testing coverage for a base64 function like below: I already Googled some ways but had no luck, like spyOn(window, 'FileRead ...
In a Spring Boot app, I am reading csv file data using OpenCSV and it is possible to use FileReader to BufferedReader with it. However, when I compare ...
I am trying to open large file from angular application and it is working fine. But for large file it is taking too much time and sometime browser cra ...
when I try to upload an image , i get these 2 errors : (reader.onloadend is not a function at privewFile) and (Failed to execute 'readAsDataURL' on 'F ...
I'm working on a section of code where the user inputs an image using a , basically like what is used to change a profile picture. My problem is that ...
I want to make sure that the file i am using is really a pdf and not another file with a pdf extension. in my code, the file lives inside a file obje ...
I have a file input where the selected file has to be converted into an image url so I can add it to a canvas. I have already found out that an SVG i ...
Struggling to implement the logic to enable a user to upload a picture and preview the picture before sending it to the server. So basically upload a ...
I was able to get the program to read a 2D array from a txt file, but with only setting the row and column length beforehand. Is there any way to mak ...