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Android - Dynamically Add Views into View

...in any details dynamically here TextView textView = (TextView) v.findViewById(R.id.a_text_view); textView.setText("your text"); // insert into main view ViewGroup insertPoint = (ViewGroup) findViewById(R.id.insert_point); insertPoint.addView(v, 0, new ViewGroup.LayoutParams(ViewGroup.LayoutParams.F...
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Foreign keys in mongo?

... You may be interested in using a ORM like Mongoid or MongoMapper. http://mongoid.org/docs/relations/referenced/1-n.html In a NoSQL database like MongoDB there are not 'tables' but collections. Documents are grouped inside Collections. You can have any kind of document ...
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How to delete an object by id with entity framework

...ction is Remove. Here is an example Customer customer = new Customer () { Id = id }; context.Customers.Attach(customer); context.Customers.Remove(customer); context.SaveChanges(); share | improve ...
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Changing an element's ID with jQuery

I need to change an element's ID using jQuery. 8 Answers 8 ...
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jQuery ID starts with

I am trying to get all elements with an id starting with some value. Below is my jQuery code. I am trying to use a JavaScript variable when searching for items. But it does not work. What am I missing below? So the id 'value' am searching is the value of the clicked element ...
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.Contains() on a list of custom class objects

... You need to implement IEquatable or override Equals() and GetHashCode() For example: public class CartProduct : IEquatable<CartProduct> { public Int32 ID; public String Name; public Int32 Number; public Decimal CurrentPrice; public CartP...
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How to click or tap on a TextView text

... to run a method on tapping or clicking a TextView line of text in an Android App. 8 Answers ...
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How to count occurrences of a column value efficiently in SQL?

... SELECT age, count(age) FROM Students GROUP by age If you need the id as well you could include the above as a sub query like so: SELECT S.id, S.age, C.cnt FROM Students S INNER JOIN (SELECT age, count(age) as cnt FROM Students GROUP BY ag...
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Postgres manually alter sequence

... The parentheses are misplaced: SELECT setval('payments_id_seq', 21, true); # next value will be 22 Otherwise you're calling setval with a single argument, while it requires two or three. share ...
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How do I fetch a single model in Backbone?

...e; return base + (base.charAt(base.length - 1) == '/' ? '' : '/') + this.id; }, This approach assumes that you have implemented controllers with the hashbang in your URL like so, http://www.mydomain.com/#clocks/123 , but it should work even if you haven't yet. ...