Tutorial by Examples: done

$customer = Customer::findOne(10); or $customer = Customer::find()->where(['id' => 10])->one(); or $customer = Customer::find()->select('name,age')->where(['id' => 10])->one(); or $customer = Customer::findOne(['age' => 30, 'status' => 1]); or $customer = C...

Find single record based on id. $model = User::findOne($id); Select single column based on id. $model = User::findOne($id)->name; Retrieve the single record from the database based on condition. $model = User::find()->one(); // give first record $model = User::find()->where(['i...

Example for searching just one user with a specific id, you should do: $options = ['limit' => 1]; $filter = ['_id' => new \MongoDB\BSON\ObjectID('578ff7c3648c940e008b457a')]; $query = new \MongoDB\Driver\Query($filter, $options); $cursor = $manager->executeQuery('database_name.collect...

import java.awt.EventQueue; import java.awt.GridLayout; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import java.awt.event.WindowListener; import java.util.ArrayList; import java.util.List; import javax.swing.JFrame; import javax.swing.JTextArea; import javax.sw...

with Ada.Text_IO; use Ada.Text_IO; procedure Main is task My_Task; task body My_Task is begin for I in 1 .. 4 loop Put_Line ("Hello from My_Task"); end loop; end; begin Put_Line ("Hello from Main"); end; Result The order of Put...

Save and run a test pull request and your should no longer have any further problems with having Jenkins use SSH on your Windows build machine.

This is a sample HTTP client class based on Event extension. The class allows to schedule a number of HTTP requests, then run them asynchronously. http-client.php <?php class MyHttpClient { /// @var EventBase protected $base; /// @var array Instances of EventHttpConnection protect...

This is a sample HTTP client based on Ev extension. Ev extension implements a simple yet powerful general purpose event loop. It doesn't provide network-specific watchers, but its I/O watcher can be used for asynchronous processing of sockets. The following code shows how HTTP requests can be sche...

db.collection.findOne({}); the querying functionality is similar to find() but this will end execution the moment it finds one document matching its condition , if used with and empty object , it will fetch the first document and return it . findOne() mongodb api documentation

Import a Mongoose Model (See topic "Mongoose Schemas") var User = require("../models/user-schema.js") The findOne method will return the first entry in the database that matches the first parameter. The parameter should be an object where the key is the field to look for and th...

success and Error : A success callback that gets invoked upon successful completion of an Ajax request. A failure callback that gets invoked in case there is any error while making the request. Example: $.ajax({ url: 'URL', type: 'POST', data: yourData, datat...

This is a simple code creating 6 3d-subplots and in the end syncing the color displayed in each of them. c_fin = [0,0]; [X,Y] = meshgrid(1:0.1:10,1:0.1:10); figure; hold on; for i = 1 : 6 Z(:,:,i) = i * (sin(X) + cos(Y)); ax(i) = subplot(3,2,i); hold on; grid on; surf(X, Y, Z(...