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How to use Servlets and Ajax?
...n", function() { // When HTML DOM "click" event is invoked on element with ID "somebutton", execute the following function...
$.get("someservlet", function(responseText) { // Execute Ajax GET request on URL of "someservlet" and execute the following function with Ajax response text...
How to define a List bean in Spring?
...w.springframework.org/schema/util/spring-util-2.5.xsd">
<util:list id="myList" value-type="java.lang.String">
<value>foo</value>
<value>bar</value>
</util:list>
The value-type is the generics type to be used, and is optional. You can also specify ...
Linq to SQL how to do “where [column] in (list of values)”
I have a function where I get a list of ids, and I need to return the a list matching a description that is associated with the id. E.g.:
...
How to find all tables that have foreign keys that reference particular table.column and have values
...SAGE
WHERE
REFERENCED_TABLE_NAME = 'X'
AND REFERENCED_COLUMN_NAME = 'X_id';
If you have multiple databases with similar tables/column names you may also wish to limit your query to a particular database:
SELECT *
FROM
KEY_COLUMN_USAGE
WHERE
REFERENCED_TABLE_NAME = 'X'
AND REFERENCED_COL...
Working with select using AngularJS's ng-options
...e selected value".
Try this:
<select ng-model="blah" ng-options="item.ID as item.Title for item in items"></select>
Here's more from AngularJS's documentation (if you haven't seen it):
for array data sources:
label for value in array
select as label for value in array
...
Cannot issue data manipulation statements with executeQuery()
...d an @Modifying annotation.
@Modifying
@Query
(value = "UPDATE user SET middleName = 'Mudd' WHERE id = 1", nativeQuery = true)
void updateMiddleName();
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Best way to get identity of inserted row?
What is the best way to get IDENTITY of inserted row?
14 Answers
14
...
How do I show multiple recaptchas on a single page?
... put multiple div elements for the recaptchas and render the recaptchas inside them explicitly.
This is easy with the google recaptcha api:
https://developers.google.com/recaptcha/docs/display#explicit_render
Here is the example html code:
<form>
<h1>Form 1</h1>
<div&...
How to decorate a class?
...
I would second the notion that you may wish to consider a subclass instead of the approach you've outlined. However, not knowing your specific scenario, YMMV :-)
What you're thinking of is a metaclass. The __new__ function in a metaclass is passed the full proposed definitio...
Best way of invoking getter by reflection
...{
private String grade;
private String name;
private String id;
private String gender;
private Method[] methods;
@Retention(RetentionPolicy.RUNTIME)
public @interface Order {
int value();
}
/**
* Sort methods as per Order Annotations
*
...