image-upload

Fatal error: Namespace declaration statement has to be the very first statement in the script in

由 走远了吗. 提交于 2019-11-28 20:22:13
I'm trying to use this to create a image form upload for my website, the reason I'm using this is because it's more secure than doing everything myself (but if someone could point another working script I would be appreciated) simon-eQ / ImageUploader Fatal error: Namespace declaration statement has to be the very first statement in the script in C:\xampp\htdocs\project\lib\ImageUploader.php on line 4 Looking at the source code: <br /> <b>Fatal error</b>: Namespace declaration statement has to be the very first statement in the script in <b>C:\xampp\htdocs\project\lib\ImageUploader.php</b> on

Uploading image on server, receiving rotated image

由 岁酱吖の 提交于 2019-11-28 12:58:57
In my application I want to upload the image to the server and retrieve the url of uploaded image to display it in the application. I send the NSData of image. Here is my code : AsynchronousImageView *imgVw_User = (AsynchronousImageView*)[self.view viewWithTag:K_TagImageViewUser]; UIImage *UserImgForBioData = imgVw_User.image; UserImgForBioData = [UIImage imageWithCGImage:UserImgForBioData.CGImage scale:1.0f orientation:UserImgForBioData.imageOrientation]; NSData *imageData = [NSData dataWithData:UIImageJPEGRepresentation(UserImgForBioData,0.5)]; Base64Transcoder *temp_transcoder=[

Upload an image to google app engine blobstore with java programmatically

由 。_饼干妹妹 提交于 2019-11-27 23:03:39
问题 I have already watched "Writing Files to the Blobstore (Experimental)" in the google app engine page. This is what I have : // Get a file service FileService fileService = FileServiceFactory.getFileService(); // Create a new Blob file with mime-type "text/plain" AppEngineFile file = fileService.createNewBlobFile("text/plain"); // Open a channel to write to it boolean lock = false; FileWriteChannel writeChannel = fileService.openWriteChannel(file, lock); // Different standard Java ways of

How do I Pass an Image from Flash to ASP.NET?

由 依然范特西╮ 提交于 2019-11-27 16:37:37
问题 Quick version: How do I get an image that was generated on the users browser back to the server? The current plan is this: The Flash developer will convert the bitmap to JPEG He will then POST the JPEG to a page on the site. I'm thinking I can create a WebService which will use a StreamReader to read the post and save it as a file. Would that work? Any existing code/samples for doing this? I suppose we should be able to look at code for doing any file upload to ASP.NET. 回答1: In this example,

asp.net : A generic error occurred in GDI+

由 帅比萌擦擦* 提交于 2019-11-27 15:26:29
问题 I create an asp.net 4.0 web application which has a web service for uploading images. I am uploading images by sending the image in form of Base64 string from my mobile app to the web service. Following is my code: public string Authenticate(string username, string password, string fileID, string imageData) { Dictionary<string, string> responseDictionary = new Dictionary<string, string>(); bool isAuthenticated = true; // Set this value based on the authentication logic try { if

Django REST Framework image upload

由 蓝咒 提交于 2019-11-27 14:42:14
问题 I have model Product: def productFile(instance, filename): return '/'.join( ['products', str(instance.id), filename] ) class Product(models.Model): ... image = models.ImageField( upload_to=productFile, max_length=254, blank=True, null=True ) ... Then I have serializer: class ProductSerializer(serializers.ModelSerializer): class Meta: model = Product fields = ( ... 'image', ... ) And then I have views: class ProductViewSet(BaseViewSet, viewsets.ModelViewSet): queryset = Product.objects.all()

Fatal error: Namespace declaration statement has to be the very first statement in the script in

由 戏子无情 提交于 2019-11-27 12:06:33
问题 I'm trying to use this to create a image form upload for my website, the reason I'm using this is because it's more secure than doing everything myself (but if someone could point another working script I would be appreciated) simon-eQ / ImageUploader Fatal error: Namespace declaration statement has to be the very first statement in the script in C:\xampp\htdocs\project\lib\ImageUploader.php on line 4 Looking at the source code: <br /> <b>Fatal error</b>: Namespace declaration statement has

Uploading image on server, receiving rotated image

由 一个人想着一个人 提交于 2019-11-27 07:22:16
问题 In my application I want to upload the image to the server and retrieve the url of uploaded image to display it in the application. I send the NSData of image. Here is my code : AsynchronousImageView *imgVw_User = (AsynchronousImageView*)[self.view viewWithTag:K_TagImageViewUser]; UIImage *UserImgForBioData = imgVw_User.image; UserImgForBioData = [UIImage imageWithCGImage:UserImgForBioData.CGImage scale:1.0f orientation:UserImgForBioData.imageOrientation]; NSData *imageData = [NSData

Resize image in PHP

由 风流意气都作罢 提交于 2019-11-25 23:59:35
问题 I\'m wanting to write some PHP code which automatically resizes any image uploaded via a form to 147x147px, but I have no idea how to go about it (I\'m a relative PHP novice). So far, I\'ve got images uploading successfully, filetypes being recognised and names cleaned up, but I\'d like to add the resize functionality into the code. For example, I\'ve got a test image which is 2.3MB, and 1331x1331 in dimension, and I\'d like the code to size it down, which I\'m guessing will dramatically
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