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android get all contacts
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Get contacts info , photo contacts , photo uri and convert to Class model
1). Sample for Class model :
public class ContactModel {
public String id;
public String name;
public String mobileNumber;
public Bi...
Making custom right-click context menus for my web-app
... }
}
function menuItemListener( link ) {
var menuSelectedPhotoId = taskItemInContext.getAttribute("data-id");
console.log('Your Selected Photo: '+menuSelectedPhotoId)
var moveToAlbumSelectedId = link.getAttribute("data-action");
if(moveToAlbumSelectedId == 'remove'){...
CSS让文字半透明显示在图片上层 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...*{border:none;text-decoration:none}
.wrap{margin:8px;position:relative}
.photo a{position:absolute;display:block;border:1px solid #555555;}
.photo a:hover{border:1px solid #FFFFFF;}
.photo span{width:360px;background:#000;display:block;position:absolute;bottom:0;left:0;color:#fff;filter:alpha(op...
How to access a mobile's camera from a web app?
In my web app (not native app) for mobiles, I want to take a photo and upload it, but I don't want to use Adobe Flash. Is there any way to do this?
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File system that uses tags rather than folders?
...indie-rock good year=1999
$ tmsu tag melody.mp3 music
$ tmsu tag DC123.jpg photo landscape country=italy year=2014
$ tmsu files music year = 1999
./song.mp3
And the virtual filesystem:
$ mkdir mp
$ tmsu mount mp
$ ls mp
query tags
$ ls tags
country genre good landscape photo music year
$ l...
Dialog to pick image from gallery or from camera
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The code below can be used for taking a photo and for picking a photo. Just show a dialog with two options and upon selection, use the appropriate code.
To take picture from camera:
Intent takePicture = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
startActivityFo...
Bootstrap right Column on top on mobile view
... <h3>LEFT HAND SECTION</h3>
<p>For news, links photos or comments.</p>
</div>
<div class="col-xs-12 col-sm-8 col-md-5 order-1 order-sm-2">
<h3>MAIN SECTION</h3>
<p>The main content for the page.</p>
<...
Uniq by object attribute in Ruby
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Use Array#uniq with a block:
@photos = @photos.uniq { |p| p.album_id }
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How to read the RGB value of a given pixel in Python?
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photo = Image.open('IN.jpg') #your image
photo = photo.convert('RGB')
width = photo.size[0] #define W and H
height = photo.size[1]
for y in range(0, height): #each pixel has coordinates
row = ""
for x in range(0, wi...
What is this 'Lambda' everyone keeps speaking of?
...[name];
};
Later on, we may notice that we have a similar function:
var photos = [];
var getPhoto = function (name) {
if (! photo[name]) {
// expensive operations to get a user. Ajax for example
photos[name] = photo_from_ajax;
}
return photos[name];
};
There's clear...