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Can I set background image and opacity in the same property?
...ck;
position: absolute;
top: 0;
left: 0;
background-image: url(/wp-content/uploads/2010/11/tandem.jpg);
width: 100%;
height: 100%;
opacity : 0.2;
z-index: -1;
}
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How do you get the Git repository's name in some Git repository?
...e that you cloned your repository from, and it will contain original clone URL.
If, however, you removed link to original remote using git remote rm origin, or if you created that repository using git init, such information is simply impossible to obtain - it does not exist anywhere.
...
Otherwise on StateProvider
...
You can't use only $stateProvider.
You need to inject $urlRouterProvider and create a code similar to:
$urlRouterProvider.otherwise('/otherwise');
The /otherwise url must be defined on a state as usual:
$stateProvider
.state("otherwise", { url : '/otherwise'...})
See t...
How to check if a file exists in the Documents directory in Swift?
...sInDomains(.documentDirectory, .userDomainMask, true)[0] as String
let url = NSURL(fileURLWithPath: path)
if let pathComponent = url.appendingPathComponent("nameOfFileHere") {
let filePath = pathComponent.path
let fileManager = FileManager.default
if fileManager.fileE...
Can I load a UIImage from a URL?
I have a URL for an image (got it from UIImagePickerController) but I no longer have the image in memory (the URL was saved from a previous run of the app). Can I reload the UIImage from the URL again?
...
Passing $_POST values with cURL
How do you pass $_POST values to a page using cURL ?
8 Answers
8
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Get image data url in JavaScript?
...opy the image data with the drawImage function. Then you can use the toDataURL function to get a data: url that has the base-64 encoded image. Note that the image must be fully loaded, or you'll just get back an empty (black, transparent) image.
It would be something like this. I've never written a...
Is there a link to GitHub for downloading a file in the latest release of a repository?
...t release asset download link (works only if release has one asset only)
curl -s https://api.github.com/repos/boxbilling/boxbilling/releases/latest | grep browser_download_url | cut -d '"' -f 4
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How do I run Asynchronous callbacks in Playground
...istant; the timeout is in the lower-right.
For example, in Swift 3 (using URLSession instead of NSURLConnection):
import UIKit
import PlaygroundSupport
let url = URL(string: "http://stackoverflow.com")!
URLSession.shared.dataTask(with: url) { data, response, error in
guard let data = data, e...
How to serialize an Object into a list of URL query parameters?
...: You probably want to use encodeURIComponent() if the keys/values are not URL encoded.
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