Tutorial by Examples: od

#include opencv2/opencv.hpp> #include vector> using namespace std; using namespace cv; int main() { Mat3b img = imread("test.jpg"); imshow("Original", img); // Cluster int K = 8; int n = img.rows * img.cols; Mat data = img.reshape(1, n); data.convertTo(data, CV_32F); ...

import tensorflow as tf # good idea tf.reset_default_graph() # DO MODEL STUFF # Pretrained weighting of 2.0 W = tf.get_variable('w', shape=[], initializer=tf.constant(2.0), dtype=tf.float32) # Model input x x = tf.placeholder(tf.float32, name='x') # Model output y = W*x y = tf.multiply(W,...

public static void main( String[] args ) throws IOException { // good idea to print the version number, 1.2.0 as of this writing System.out.println(TensorFlow.version()); final int NUM_PREDICTIONS = 1; // load the model Bundle try (SavedModelBundle b = SavedModelB...

You can run the current chunk by clicking Run current Chunk (green play button) present on the right side of the chunk. Alternatively we can use keyboard shortcut Ctrl + Shift + Enter (OS X: Cmd + Shift + Enter) The output from all the lines in the chunk will appear beneath the chunk. Splitting Co...

A Django model typically refers to a table in the database, attributes of that model becomes the column of that table. In more of a real-world example, you would create a model for any entity in your application, and store its attributes with django fields which automatically handles data-types conv...

A simple example would be for a library management application; you would have 2 models, for example, student and book in models.py: from django.db import models class student(models.Model): roll_no = models.IntegerField(primary_key=True) first_name = models.CharField(max_length=30) ...

Code Block TypeGlobal NamespaceLocal NamespaceModulen.s. for the modulesame as globalScript (file or command)n.s. for __main__same as globalInteractive commandn.s. for __main__same as globalClass definitionglobal n.s. of containing blocknew namespaceFunction bodyglobal n.s. of containing blocknew na...

custom stuff

Download and install Code::Blocks here. If you're on Windows, be careful to select a file for which the name contains mingw, the other files don't install any compiler. Open Code::Blocks and click on "Create a new project": Select "Console application" and click &...

Keypoint :- SortedMap interface extends Map. entries are maintained in an ascending key order. Methods of sorted Map : Comparator comparator( ). Object firstKey( ). SortedMap headMap(Object end). Object lastKey( ). SortedMap subMap(Object start, Object end). SortedMap tailMap(Object s...

<a-scene> <a-entity gltf-model="url(https://cdn.rawgit.com/KhronosGroup/glTF-Sample-Models/9176d098/1.0/Duck/glTF/Duck.gltf)" position="0 0 -5"></a-entity> </a-scene>

<a-scene> <a-assets> <a-asset-item id="duck" src="https://cdn.rawgit.com/KhronosGroup/glTF-Sample-Models/9176d098/1.0/Duck/glTF/Duck.gltf"></a-asset-item> </a-assets> <a-entity gltf-model="#duck" position="0 0 -5&quo...

using MongoDB.Bson; using System; using System.Diagnostics; using System.IO; namespace python_csharp { class Program { static void Main(string[] args) { // full path to .py file string pyScriptPath = "...../sum.py"; ...

// add tags and categories to pages function add_taxonomies_to_pages() { register_taxonomy_for_object_type( 'post_tag', 'page' ); register_taxonomy_for_object_type( 'category', 'page' ); } add_action( 'init', 'add_taxonomies_to_pages' ); if ( ! is_admin() ) { add_action( 'pre_get_posts...

You can add this code to your custom functions.php file: // add tags and categories to pages function add_taxonomies_to_pages() { register_taxonomy_for_object_type( 'post_tag', 'page' ); register_taxonomy_for_object_type( 'category', 'page' ); } add_action( 'init', 'add_taxonomies_to...

The documentation of apply says the following: calls the specified function block with this value as its receiver and returns this value. While the kdoc is not so helpful apply is indeed an useful function. In layman's terms apply establishes a scope in which this is bound to the object you ca...

To get the list of Elixir modules just type h Elixir.[TAB] Pressing [TAB] autocompletes modules and functions names. In this case it lists all modules. To find all functions in a module e.g. List use h List.[TAB]

├───models │ ├───user.model.js ├───routes │ ├───user.route.js ├───services │ ├───user.service.js ├───controllers │ ├───user.controller.js For modular code structure the logic should be divided into these directories and files. Models - The schema definition of the Model Rou...

user.model.js var mongoose = require('mongoose') const UserSchema = new mongoose.Schema({ name: String }) const User = mongoose.model('User', UserSchema) module.exports = User; user.routes.js var express = require('express'); var router = express.Router(); var UserController...

1. For Loop: CountriesName = ["India", "Canada", "America", "Iraq"] for country in CountriesName puts country end 2. Each Iterator: Same set of work can be done with each loop which we did with for loop. CountriesName = ["India", "C...