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how to add records to has_many :through association in rails
... need to find the Agent model if you intend to return that to your view or api:
house = @cust.houses.create(params[:house])
agent = @cust.agents.where(house: house.id).first
As a final note, if you want exceptions to be raised when creating house use the bang operators instead (e.g. new! and crea...
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.
Colspan all columns
...
Haha I like how useful API features just get removed entirely when no one gets around to implementing them. Amazing process.
– Andrew Koster
May 10 '19 at 19:12
...
Full Screen DialogFragment in Android
...LinearLayout instead of RelativeLayout. I was targeting the 3.0 Honeycomb api when testing.
public class FragmentDialog extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button button...
How can I get the SQL of a PreparedStatement?
...
It's nowhere definied in the JDBC API contract, but if you're lucky, the JDBC driver in question may return the complete SQL by just calling PreparedStatement#toString(). I.e.
System.out.println(preparedStatement);
At least MySQL 5.x and PostgreSQL 8.x JDB...
How can you programmatically tell an HTML SELECT to drop down (for example, due to mouseover)?
... Can it be done using MouseEvents? developer.mozilla.org/en-US/docs/Web/API/MouseEvent
– Shamal Perera
Apr 27 '18 at 6:29
...
Calling startActivity() from outside of an Activity?
... intended behavior, and
was enforced on versions lower than Android 7.0 (API level 24). A bug
in Android 7.0 prevented the flag requirement from being enforced.
That means for (Build.VERSION.SDK_INT <= Build.VERSION_CODES.M) || (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) it is manda...
How to change current Theme at runtime in Android [duplicate]
...eme. You have to write your own onSaveInstanceState(Bundle outState); From API-11 you can use the method recreate() instead
Bundle temp_bundle = new Bundle();
onSaveInstanceState(temp_bundle);
Intent intent = new Intent(this, MainActivity.class);
intent.putExtra("bundle", temp_bundle);
startActivit...
Routes with Dash `-` Instead of Underscore `_` in Ruby on Rails
... work in Rails 5).
Using :path as shown above is better.
# Using private APIs is not recommended and may break in future Rails versions.
# https://github.com/rails/rails/blob/4-1-stable/actionpack/lib/action_dispatch/routing/mapper.rb#L1012
#
# config/initializers/adjust-route-paths.rb
module Acti...
jQuery - hashchange event
...d using hash links I highly suggest you consider using the HTML5 pushState API instead.
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