Tag Archives: column

Bind the text in a text box the size? S column

Posted on February 26, 2013 by admin

I bind the text box to a variable that contains numbers (positive and negative) located in ViewModel. when the variable changes, the size of the column that is in the text box, also changes (not defined size of the column) … Continue reading →

EF Code First: Either the parameter @ objname is ambiguous or the claimed @ objtype (COLUMN) is wrong

Posted on February 13, 2013 by admin

I’ve a table named EducationTypes and an Entity named EducationType, I renamed one of entity properties, now I’m frequently getting Either the parameter @objname is ambiguous or the claimed @objtype (COLUMN) is wrong. How can I solve this issue? The … Continue reading →

Authentication with Authlogic in Rails without email column in user model

Posted on November 29, 2012 by admin

I am using Authlogic for authentication in my ROR app. Previously i had used the normal authlogic email based login and had email and password fields. Now i want the users to login by multiple email ids and hence i … Continue reading →

How to make dynamic column in Crystal Reports?

Posted on October 20, 2012 by admin

I’ve a crystal report where i need to bring dynamic columns into it.That is columns are not fixed. Required Result in Report studentname | english | Maths | physics | …… raghuram 78 66 32 I’ve the query for doing … Continue reading →

insert into select with different column in DUPLICATE KEY UPDATE

Posted on June 22, 2012 by admin

INSERT INTO options (owner, name, value, modified) SELECT owner, name, value, modified, @draft:=draft FROM ( … ) `options` ON DUPLICATE KEY UPDATE value=VALUES(value), modified=@draft Above will error with column count doesn’t match row count. Is there a way I can … Continue reading →