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How to jQuery clone() and change id?
...r from that DIV's ID (i.e: 3 from "klon3")
// And increment that number by 1
var num = parseInt( $div.prop("id").match(/\d+/g), 10 ) +1;
// Clone it and assign the new ID (i.e: from num 4 to ID "klon4")
var $klon = $div.clone().prop('id', 'klon'+num );
// Finally insert $klon wher...
PostgreSQL Autoincrement
...OT NULL DEFAULT nextval('user_id_seq')
);
ALTER SEQUENCE user_id_seq OWNED BY user.user_id;
Better to use your own data type, rather than user serial data type.
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Naming “class” and “id” HTML attributes - dashes vs. underlines [closed]
...
objectContainer.messageClass = new message(document.getElementById('message'));
objectContainer.messageClass.write('loaded');
}
asyncScript.src = 'message.js';
document.appendChild(asyncScript);
}else{
objectContainer.messageClass = new me...
how to get last insert id after insert query in codeigniter active record
...faik the insert_id() functions returns the id of the last insert performed by the db object you're using. This should handle concurrent inserts, shouldn't it? Please correct me if I'm wrong.
– Abraham Philip
Jul 20 '15 at 20:20
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What is a JavaBean exactly?
...ble, from the API documentation:
Serializability of a class is enabled by the class implementing the
java.io.Serializable interface. Classes that do not implement this
interface will not have any of their state serialized or deserialized.
All subtypes of a serializable class are themselves...
MySQL foreign key constraints, cascade delete
...
I got confused by the answer to this question, so I created a test case in MySQL, hope this helps
-- Schema
CREATE TABLE T1 (
`ID` int not null auto_increment,
`Label` varchar(50),
primary key (`ID`)
);
CREATE TABLE T2 (
`...
How can I change CSS display none or block property using jQuery?
...e former function hides the text only and doesn't free up a space occupied by an element whereas latter hide the content and free up the space occupied by cocern element
– Dila Gurung
Oct 18 '18 at 17:10
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SQL Server indexes - ascending or descending, what difference does it make?
...l1, col2 DESC);
can be used for either:
SELECT *
FROM mytable
ORDER BY
col1, col2 DESC
or:
SELECT *
FROM mytable
ORDER BY
col1 DESC, col2
, but not for:
SELECT *
FROM mytable
ORDER BY
col1, col2
An index on a single column can be efficiently used for so...
Restful way for deleting a bunch of items
...
DELETE can potentially have the body ignored by HTTP infrastructure: stackoverflow.com/questions/299628/…
– Luke Puplett
Dec 9 '15 at 18:19
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Difference Between One-to-Many, Many-to-One and Many-to-Many?
... ("I love her, but she doesn't love me")!
All of these are well supported by Hibernate and JPA. Just remember that Hibernate or any other ORM doesn't give a hoot about maintaining symmetry when managing bi-directional many-to-many relationships...thats all up to the application.
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