Return page object from JPA query

Return page object from JPA query

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Return page object from JPA query
Tag : java , By : Martin Kopp
Date : November 28 2020, 04:01 AM

like below fixes the issue To get the functionality of Paging and Sorting we have to extend either PagingAndSortingRepository or JpaRepository interfaces.
In your case we can achieve the same by below code:
private PaymentTransactionRepository transactionRepository;

public Page<PaymentTransactionsDTO> page(@PathVariable int page, @PathVariable int size) {
    PageRequest pageRequest = PageRequest.of(page, size);
    return transactionRepository
public interface PaymentTransactionRepository extends JpaRepository<PaymentTransactions, Integer> {
    Page<PaymentTransactions> findAll(Pageable page);

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Use a Drop Down Menu to Query A Database and Return the Results Either On The Same Page Or Another Page

Tag : php , By : Meg
Date : March 29 2020, 07:55 AM
wish of those help You first define the dropdown in the html and submit it when the selected value changes:
<form id="myForm" action="samePage.php" method="post">
<select id="mySelection" name="mySelection" onChange="$('#myForm').submit();">
  <option value="volvo">Volvo</option>
  <option value="saab">Saab</option>
  <option value="mercedes">Mercedes</option>
  <option value="audi">Audi</option>
$sql = mysql_query(  
                      SELECT *
                      FROM TableName
                      where ColumnName like '%" . mysql_real_escape_string($_POST['mySelection']) . "%'
              ORDER BY something ASC

Selenium - Return a new page object representing the destination page

Tag : ruby-on-rails , By : user183345
Date : March 29 2020, 07:55 AM
around this issue In login_spec.rb, try something like this: (note you need to pass in the driver, unless you are setting @driver in login.rb)
 @project_index = @login.successful_login 'victor@something.com', driver
 expect(@project_index.loaded?).to be true
def successful_login(email, driver)
   send_keys EMAIL_INPUT, email

Parse query.whereNear and query.whereWithinKilometers both return empty object list

Tag : android , By : Fernando
Date : March 29 2020, 07:55 AM
Hope this helps I've found the solution. The geopoint queries need a specific "2dsphere" index on MongoDB to work.
The solution is to execute the following code on MongoDB script shell:
    db.Place.ensureIndex({ location: "2dsphere" });

spring boot rest JPA query return null object on Query by email

Tag : spring , By : Jimmy
Date : March 29 2020, 07:55 AM
To fix the issue you can do after alot of debugging I finally reached upon this observation that the email id was not able to reach controller mapped method and for test@gmail.com ,it was read as test@gmail and period and com value were removed out ,the work around was to change URI mapping and add / at the end of parameter so the updated URI is now
@RequestMapping(value = "/user/email/{email}/", produces = MediaType.APPLICATION_JSON_VALUE)

Return value from NodeJS Query, and store the results in a object variable to use on every page

Tag : javascript , By : user179271
Date : March 29 2020, 07:55 AM
Hope this helps For Express apps, you can use res.locals for that:
var pageHandler= function (req, res, next) {
    console.log('Trying to find details for page: ' + url.parse(req.url).pathname);
    db.query("SELECT * FROM `pages` WHERE page_url = ?", [url.parse(req.url).pathname], function(err, result) {
        res.locals.page = result;

module.exports = pageHandler;
let pageHandler = function(req, res, next) {
  console.log('Trying to find details for page:', req.path);
  db.query("SELECT * FROM `pages` WHERE page_url = ?", [ req.path ], function(err, result) {
    // Pass errors to Express so it can handle them.
    if (err) return next(err);

    // If there was no matching page, pass the request along.
    if (result.length === 0) return next();

    // Render the template with the page data.
    res.render(YOUR_TEMPLATE, { page : result[0] });

// To use:
app.get('*', pageHandler);
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