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File uploading with Express 4.0: req.files undefined
...
{ fieldName: 'file',
originalFilename: '360px-Cute_Monkey_cropped.jpg',
name: '360px-Cute_Monkey_cropped.jpg'
path: 'uploads/6323-16v7rc.jpg',
type: 'image/jpeg',
headers:
{ 'content-disposition': 'form-data; name="file"; filename="360px-Cute_Monkey_cropped.jpg"',...
Run Command Prompt Commands
... shell commands from C#
string strCmdText;
strCmdText= "/C copy /b Image1.jpg + Archive.rar Image2.jpg";
System.Diagnostics.Process.Start("CMD.exe",strCmdText);
EDIT:
This is to hide the cmd window.
System.Diagnostics.Process process = new System.Diagnostics.Process();
System.Diagnostics.Proces...
Check image width and height before upload with Javascript
...ntually call `onload`
img.src = "http://your.website.com/userUploadedImage.jpg";
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Get DOS path instead of Windows path
...> ..
22/12/2013 12:10 1,948,654 2013-1~1.JPG 2013-12-22--12-10-42------Bulevardul-Petrochimiștilor.jpg
22/12/2013 12:10 1,899,739 2013-12-22--12-10-52------Bulevardul Petrochimiștilor.jpg
Normal file
In this case
> for %I in ("2013-12-...
How to trim a file extension from a String in JavaScript?
For example, assuming that x = filename.jpg , I want to get filename , where filename could be any file name (Let's assume the file name only contains [a-zA-Z0-9-_] to simplify.).
...
Fast way to get image dimensions (not filesize)
... get the height and width of an image in pixels. It should handle at least JPG, PNG and TIFF, but the more the better. I emphasize fast because my images are quite big (up to 250 MB) and it takes soooo long to get the size with ImageMagick's identify because it obviously reads the images as a wh...
string sanitizer for filename
...cause this absolutely legal filename:
' onerror= 'alert(document.cookie).jpg
becomes an XSS hole:
<img src='<? echo $image ?>' />
// output:
<img src=' ' onerror= 'alert(document.cookie)' />
Because of that, the popular CMS software Wordpress removes them, but they covered a...
How to instantiate a File object in JavaScript?
...ent in the DOM :
<img src="../img/Products/fijRKjhudDjiokDhg1524164151.jpg">
var file = new File(['fijRKjhudDjiokDhg1524164151'],
'../img/Products/fijRKjhudDjiokDhg1524164151.jpg',
{type:'image/jpg'});
// created object file
console.log(file);
Do...
How to crop an image in OpenCV using Python
...o h=100,w=200
import numpy as np
import cv2
image = cv2.imread('download.jpg')
y=0
x=0
h=100
w=200
crop = image[y:y+h, x:x+w]
cv2.imshow('Image', crop)
cv2.waitKey(0)
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Setting the filter to an OpenFileDialog to allow the typical image formats?
...s code, how can I allow it to accept all typical image formats? PNG, JPEG, JPG, GIF?
11 Answers
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