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Java LinkedHashMap get first or last entry
...terator.next() }
edit: However, if you're willing to go beyond the JavaSE API, Apache Commons Collections has its own LinkedMap implementation, which has methods like firstKey and lastKey, which do what you're looking for. The interface is considerably richer.
...
Static way to get 'Context' in Android?
...a method on a hidden class (ActivityThread) which has been available since API 1:
public static Application getApplicationUsingReflection() throws Exception {
return (Application) Class.forName("android.app.ActivityThread")
.getMethod("currentApplication").invoke(null, (Object[]) nu...
How can I access a JavaScript object which has spaces in the object's key?
...ry: string;
Stars: any;
Top_Ten: string;
}
I have called the API as:
public async getListOfRestos() {
return (await fetch(
`http://starlord.hackerearth.com/TopRamen`,
{
method: "get",
credentials: "include",
headers: {
"Content-Type...
Best way to use html5 data attributes with rails content_tag helper?
...
Rails 3.1 ships with built-in helpers:
http://api.rubyonrails.org/classes/ActionView/Helpers/TagHelper.html#method-i-tag
E.g.,
tag("div", :data => {:name => 'Stephen', :city_state => %w(Chicago IL)})
# => <div data-name="Stephen" data-city-state="[&q...
How to write a JSON file in C#?
...re looking for? Browse other questions tagged c# json json.net asp.net-web-api or ask your own question.
How do I get an animated gif to work in WPF?
...gif" />
and you can use it in your code as well:
var image = new BitmapImage();
image.BeginInit();
image.UriSource = new Uri(fileName);
image.EndInit();
ImageBehavior.SetAnimatedSource(img, image);
EDIT: Silverlight support
As per josh2112's comment if you want to add animated GIF support t...
Vagrant stuck connection timeout retrying
...ile should look like more or less as below:
Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
config.ssh.username = "vagrant"
config.ssh.password = "vagrant"
config.vm.provider "virtualbox" do |vb|
vb.gui = true
end
end
In my case even if GUI was displayed I got black screen...
Why does Python code use len() function instead of a length method?
...t behave like the built-ins, enabling the expressive and highly consistent APIs we call "Pythonic".
By implementing special methods your objects can support iteration, overload infix operators, manage contexts in with blocks etc. You can think of the Data Model as a way of using the Python languag...
How does Google calculate my location on a desktop?
... the system (probably in compliance with the W3C draft for the geolocation API) your computer sends the wifi identifiers it sees, and the system does two things:
queries its database if geolocation exists for some of the wifis you passed, and returns the "wardrived" position if found, eventually w...
How to get Latitude and Longitude of the mobile device in android?
...ic class GPSTrackerActivity extends AppCompatActivity implements
GoogleApiClient.ConnectionCallbacks,
GoogleApiClient.OnConnectionFailedListener {
private GoogleApiClient mGoogleApiClient;
Location mLastLocation;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.on...