How to limit upload file size in express.js
Express uses connect middleware, you can specify the file upload size by using the following app.use(express.limit(‘4M’)); Connect Limit middleware
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Upload file to SFTP using PowerShell
You didn’t tell us what particular problem do you have with the WinSCP, so I can really only repeat what’s in WinSCP documentation. Download WinSCP .NET assembly. The latest package as of now is WinSCP-6.1.1-Automation.zip; Extract the .zip archive along your script; Use a code like this (based on the official PowerShell upload example): # … Read more
Remove selected file(s) before upload with Javascript
FileList has no API to remove entries: https://developer.mozilla.org/en/DOM/FileList However you can reconstruct File uploader using XHR2 and AJAX and filter in content there. This implies doing XHR2 and AJAX upload and is not suitable for traditional <form> uploads. https://developer.mozilla.org/en/Using_files_from_web_applications
How to upload a CSV file in FastAPI and convert it into JSON?
Below are given various options on how to convert the uploaded .csv file into JSON. The following .csv sample file is used in the examples below. data.csv Id,name,age,height,weight 1,Alice,20,62,120.6 2,Freddie,21,74,190.6 3,Bob,17,68,120.0 Option 1 The csv.DictReader() method can accept as a file argument file objects as well. FastAPI’s UploadFile uses Python’s SpooledTemporaryFile, a file-like object (for … Read more
Detect how long it takes for a file to upload (PHP)
I think yes, there is $_SERVER[‘REQUEST_TIME’] variable that indicates the start of HTTP request, so on the very beginning of your script: $upload_time = time() – $_SERVER[‘REQUEST_TIME’]; Result will be in seconds.
Best Practices for uploading files to database
I would try the following approach which has worked well in the past. Allow the user to upload the file, put it somewhere on disk. Bind the results of the file to some grid (you can connect to Excel files using ODBC/OLE DB using traditional Connection/Command objects). Apply validation to the rows in the grid … Read more
HTML Form File Uploads doesn’t upload file
you forgot to mention the enctype=”multipart/form-data” <form action=”upload_handler.php” enctype=”multipart/form-data” method=”post”> Select image to upload: <input type=”file” name=”fileToUpload” id=”fileToUpload”> <input type=”submit” value=”Upload” name=”submit”> </form>
PHP Validating the File Upload [duplicate]
You should pass the tmp_name of the file* to getimagesize, it will give you the size and type of the image (if it is an image). If the passed argument is a file but not an image it returns false, that will allow you to validate. Edit: The only reliable method of image validation is … Read more
Fix iOS picture orientation after upload PHP
Use exif_read_data to find out the orientation of the image: $exif = exif_read_data(‘image.jpg’); if (isset($exif[‘Orientation’])) { switch ($exif[‘Orientation’]) { case 3: // Need to rotate 180 deg break; case 6: // Need to rotate 90 deg clockwise break; case 8: // Need to rotate 90 deg counter clockwise break; } } You’ll find an explanation … Read more
iOS: Perform upload task while app is in background
You can continue uploads in the background with a “background session”. The basic process of creating a background URLSessionConfiguration with background(withIdentifier:) is outlined in Downloading Files in the Background. That document focuses on downloads, but the same basic process works for upload tasks, too. Note: you have to use the delegate-based URLSession; you cannot use … Read more