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How do I extract the Base64 string from a FileReader (NextJs typescript)?
I am receiving an object from the response, and I want to extract the string.const convertFileToBase64 = (file: File): Promise<string> => { return new Promise((resolve, reject) => { const...
View ArticleNeed help to fix macro used to find phrase within multiple PDF documents
I currently have a macro to read PDFs but the issue I am having is it is NOT finding the specific "Text to Search for" and providing incorrect results. I have my PDFs saved in a folder and even when I...
View ArticleIssue With Verifying Scanner Inputs via File Reading in Java
QuestionI'm attempting to verify the scanner inputs in my main method with the contents of input.txt, which contains an id, salary, and employee status number. I'm attempting to do this by reading the...
View ArticleHow to split the strings in a file and read them?
I have a file with information in it. It looks like: Michael 19 180 Miami George 25 176 Washington William 43 188 SeattleI want to split the lines and strings and read them. I want it to look like:...
View Articlehtml5 fileReader -- how to only read the first N characters of a file?
Currently I use a pattern like the following to read the first 3 characters of a series of files:var files = e.dataTransfer.files;for (var i = 0, f; f = files[i]; i++) { var fr = new FileReader();...
View ArticleJavascript FileReader onerror event - how to find out what the error was?
the Javascript FileReader object supports an onerror handler that gets called when there has been an error, but the event passed in is a ProgressEvent and doesn't contain any details of the error.How...
View ArticleIssue with File Upload using FileReader: "DomException: A requested file or...
I'm encountering an issue with file uploads with FileReader using the provided code snippet. Most of the time, the code works fine without any issues. However, for some users, files are randomly...
View ArticleHow to fix macro used to find phrase within multiple PDF documents
I currently have a macro to read PDFs but the issue I am having is it is NOT finding the specific "Text to Search for" and providing incorrect results. I have my PDFs saved in a folder and even when I...
View ArticleHow can I open a PDF file with FileReader and get the path? [duplicate]
I want to display a PDF file with the following code. So far everything works fine, the file 'Test.pdf' opens. Now I want to be able to select a file via an "File-Open" dialog.I tried different...
View ArticleIn the java code below which is a method of a larger program my ArrayList is...
public static ArrayList<Vehicle> loadVehicles(String filePath) { ArrayList<Vehicle> vehicles = new ArrayList<>(); try (BufferedReader reader = new BufferedReader(new...
View ArticleFile reader not giving out the results properly for certain csv files
I'm new to file reader. While adding a csv file, the file reader sometimes gives out the results like thisPillar ID,Pillar Name,Question ID,Question,Question Description,Best Practice ID,Best...
View ArticleConvert Blob to image url and use in image src to display image
How to convert blob to base64/image? I am getting this blob through API call and I am trying to display it in a image. I have tried with stackoverflow answers but nothing could help so I just tried...
View Articlehow can I update a video by new one selected from pc by using input file, in...
I am trying to update the 'src' of video tag by updating state variable. In state variable I am storing the video file which I am selecting from my pc using file input.I have tried it by using...
View Article`` picker was blocked due to lack of user activation when programmatically...
I am working on a Firefox add-on that needs to read a text file.However, I am getting the error <input> picker was blocked due to lack of user activation., which I understand is because I am...
View Articlecan we read and view mirosoft files in flutter app?
hi I am building an all document reader app in flutter but i'm unable to get packages for word ppt files. there is a lot of PDF viewer packages in flutter but there is no package for doc docx ppt etc...
View Articlefile reader read blob file
i am trying to use filereader to access a blob file located locally, such as c drive, then converts it back to object URL as img src. it is not working, can anyone help this?never found anyone try to...
View ArticleUpload an excel file to backend in the form of binary data(using...
I have to upload and read an excel file from UI and send the file data in binary form to a backend API.I am using the File reader and reading the file as binary, like below, and passing the...
View ArticleSpecific difference between bufferedreader and filereader
I would like to know the specific difference between BufferedReader and FileReader.I do know that BufferedReader is much more efficient as opposed to FileReader, but can someone please explain why...
View ArticleHow to specify the starting read position for parquet files？
I want to use multithread to read a parquet file, where each thread starts reading different data segments from the specified start and end positions without interfering with each other. Currently, I...
View ArticleCreate a dictionary from a csv file with rows
I'm have a csv fileid,name,surname,age"1, Johny, Black, 25""2, Armando, White, 18" "3, Jack, Brown, ''""4, Ronn, Davidson, ''""5, Bill, Loney, 35"first row this is list, other rowsHow i can be...
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