Typically, developers hide a DataGrid column by getting the index of the column to be hidden, and then hiding it in the ItemCreated event as follows: e.Item.Cells[myColumnIndex].Visible = false; That
This tip is a follow-up to the tip Retrieving the ID of the Last Inserted Record. In that tip, the SELECT command is longer than it needs to be. Here’s
Static fields have class-level scope, so they can execute even without a main() method. Here’s an example: public class Static{ static{System.out.println(“I will print without main()”);}}
What would you do if you needed to store text data in a table column that exceeds 8000 characters? The common choices are the TEXT and NTEXT data types, but
Array predicates are a not-so-well-known feature introduced with the .NET Framework 2.0 that let you retrieve specific items or perform operations on all items of an array. For example, a
You’re probably already aware of the benefits of metatags, which provide metadata about an HTML document. Metatags aren’t rendered in the browser, but search engines use them to categorize web
Recently, I was trying to create a two-column table with multiple rows. I needed to iterate over a collection object and display its data in a table with two columns,
Here’s the problem: You can’t put objects that don’t implement the Comparable interface inside a Tree(Map/Set); if you do, your code won’t even compile. The underlying cause is simple; TreeMap
All this information is available in pieces in various places, but perhaps gathering it all together will simplify the process. The following may not be the most elegant solution, but