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difference between collection route and member route in ruby on rails?
...---------------------------------------------------------
member /photos/1/preview preview_photo_path(photo) Acts on a specific resource so required id (preview specific photo)
collection /photos/search search_photos_path Acts on collection of resources(display all ph...
Adding images or videos to iPhone Simulator
...ng to use UIImagePickerController with UIImagePickerControllerSourceTypePhotoLibrary , but it says, "No photos". Where does the simulator get the images from? Where should I copy the images so that they are displayed in the simulator?
...
jQuery append fadeIn
...before adding it:
$('#thumbnails')
.append($('<li><img src="/photos/t/'+data.filename+'"/></li>')
.hide()
.fadeIn(2000)
);
This uses the dollar function to construct the <li> ahead of time. You could also write it on two lines, of course, if that m...
Mongoose subdocuments vs nested schema
...Budapest on the Grand Boulevard offers free access to its Royal Spa",
"photos" : [
"/photos/hotel/corinthiahotelbudapest/1.jpg",
"/photos/hotel/corinthiahotelbudapest/2.jpg"
],
"currency" : "HUF",
"rooms" : [
{
"type" : "Superior Double or Twin Roo...
How to display unique records from a has_many through relationship?
...
You could use group_by. For example, I have a photo gallery shopping cart for which I want order items to be sorted by which photo (each photo can be ordered multiple times and in different size prints). This then returns a hash with the product (photo) as the key and e...
jQuery: How can i create a simple overlay?
...h adds an overlay (including a share button) to any IMG element where data-photo-overlay='true.
JSFiddle
http://jsfiddle.net/wloescher/7y6UX/19/
HTML
<img id="my-photo-id" src="http://cdn.sstatic.net/stackexchange/img/logos/so/so-logo.png" alt="Photo" data-photo-overlay="true" />
CSS
#ph...
Uploading images using Node.js, Express, and Mongoose
...
@AksharPrabhuDesai Yes and no. Lets say you have a photo upload/crop tool. If you were to allow the user to upload directly to your public folder, you have a serious security flaw. In this case, its best to upload to a tmp folder and then move into your public folder after co...
Camera access through browser
...for the upload of any file. On iOS 8.x this can be a camera video, camera photo, or a photo/video from Photo Library.
<input type="file" accept="image/*">
This is as above, but limits the uploads to photos only from camera or library, no videos.
...
Capture Image from Camera and Display in Activity
....imageView = (ImageView)this.findViewById(R.id.imageView1);
Button photoButton = (Button) this.findViewById(R.id.button1);
photoButton.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
i...
Store images in a MongoDB database
...e";
File imageFile = new File("/users/victor/images/image.png");
GridFS gfsPhoto = new GridFS(db, "photo");
GridFSInputFile gfsFile = gfsPhoto.createFile(imageFile);
gfsFile.setFilename(newFileName);
gfsFile.save();
share
...