Top "Field" questions

How to update only one field using Entity Framework?

Here's the table Users UserId UserName Password EmailAddress and the code.. public void ChangePassword(int userId, string password){ //code to …

sql entity-framework-4 entity field dbcontext

HTML text input field with currency symbol

I would like to have a text input field containing the "$" sign in the very beginning, and no matter what …

html text field currency persistent

Mysql Compare two datetime fields

I want to compare two dates with time, I want all the results from tbl where date1 > date2 Select * …

mysql datetime compare field

How to add additional fields to form before submit?

Is there a way to use javascript and JQuery to add some additional fields to be sent from a HTTP …

jquery html forms post field

Best way to handle multiple constructors in Java

I've been wondering what the best (i.e. cleanest/safest/most efficient) way of handling multiple constructors in Java is? …

java constructor field

Overriding fields or properties in subclasses

I have an abstract base class and I want to declare a field or a property that will have a …

c# properties field

SSRS Field Expression to change the background color of the Cell

I'm trying to write a field expression for a Cell in my report where I have to change the background …

reporting-services field cell background-color ssrs-expression

PHP: check if any posted vars are empty - form: all fields required

Is there a simpler function to something like this: if (isset($_POST['Submit'])) { if ($_POST['login'] == "" || $_POST['password'] == "" || $_POST['confirm'] == "" || $_…

php forms post field

Get list of all input objects using JavaScript, without accessing a form object

I need to get all the input objects and manipulate the onclick param. The following does the job for <…

javascript html input field

PHP - Getting the index of a element from a array

How can I get the current element number when I'm traversing a array? I know about count(), but I was …

php arrays field