Tutorial by Examples: sim

using MailKit.Net.Smtp; using MimeKit; using MimeKit.Text; using System.Threading.Tasks; namespace Project.Services { /// Using a static class to store sensitive credentials /// for simplicity. Ideally these should be stored in /// configuration files public static class C...

You can create a Sequential model by passing a list of layer instances to the constructor: from keras.models import Sequential from keras.layers import Dense, Activation model = Sequential([ Dense(32, input_dim=784), Activation('relu'), Dense(10), Activation('softmax'), ]) ...

/* This function returns TRUE if input is the letter "b" and false otherwise */ FUNCTION isTheLetterB RETURNS LOGICAL (INPUT pcString AS CHARACTER): IF pcString = "B" THEN RETURN TRUE. ELSE RETURN FALSE. END FUNCTION. /* Calling the function with "b&qu...

This example will provide basic web routing using Iron. To begin with, you will need to add the Iron dependency to your Cargo.toml file. [dependencies] iron = "0.4.*" We will use Iron's own Router library. For simplicity, the Iron project provides this library as part of the Iron cor...

SimpleXML is a powerful library which converts XML strings to an easy to use PHP object. The following assumes an XML structure as below. <?xml version="1.0" encoding="UTF-8"?> <document> <book> <bookName>StackOverflow SimpleXML Example&lt...

Here's a basic example of how to do a very simple class system Class = {} local __instance = {__index=Class} -- Metatable for instances function Class.new() local instance = {} setmetatable(instance, __instance) return instance -- equivalent to: return setmetatable({}, __instance)...

The following code illustrates how to do simple popup with Kivy. from kivy.app import App from kivy.uix.popup import Popup from kivy.lang import Builder from kivy.uix.button import Button Builder.load_string(''' <SimpleButton>: on_press: self.fire_popup() <SimplePopup>: ...

public static class MyHelpers { public static MvcHtmlString MyCustomDiv(this HtmlHelper htmlHelper, string text, object htmlAttributes = null) { var mainTag = new TagBuilder("div"); mainTag.MergeAttributtes(htmlAttributes); mainTag.AddCssClas...

Let's create a small piece of code that throws an exception: private void button1_Click(object sender, EventArgs e) { string msg = null; msg.ToCharArray(); } If we execute this, we get the following Exception and stack trace: System.NullReferenceException: "Object reference not...

from django.test import TestCase from myapp.forms import MyForm class MyAppTests(TestCase): def test_forms(self): form_data = {'field1': 'fieldvalue1'} form = MyForm(data=form_data) self.assertTrue(form.is_valid())

import grails.rest.* @Resource(uri='/books') class Book { String title static constraints = { title blank:false } } Simply by adding the Resource transformation and specifying a URI, your domain class will automatically be available as a REST resource in either XM...

One can describe a line in the plane as y = a*x + b so that the line is essentially controlled by two parameters a, b. For a given line, the choice of these parameters is unique. But vertical lines cannot be described like this.

This is the definition of a TEMP-TABLE named ttTempTable with three fields. NO-UNDO indicates that no undo handling is needed (this is usually what you want to do unless you really need the opposite). DEFINE TEMP-TABLE ttTempTable NO-UNDO FIELD field1 AS INTEGER FIELD field2 AS CHARACTER ...

Given the CSV file peoples.csv: 1,Reed,United States,Female 2,Bradley,United States,Female 3,Adams,United States,Male 4,Lane,United States,Male 5,Marshall,United States,Female 6,Garza,United States,Male 7,Gutierrez,United States,Male 8,Fox,Germany,Female 9,Medina,United States,Male 10,Nich...

The 0.9 release of Kafka introduced a complete redesign of the kafka consumer. If you are interested in the old SimpleConsumer (0.8.X), have a look at this page. If your Kafka installation is newer than 0.8.X, the following codes should work out of the box. Configuration and initialization Kaf...

Configuration and initialization First, create a maven project and add the following dependency in your pom: <dependencies> <dependency> <groupId>org.apache.kafka</groupId> <artifactId>kafka-clients</artifactId> <version&...

This consumer is a low-level tool which allows you to consume messages from specific partitions, offsets and replicas. Useful parameters: parition: the specific partition to consume from (default to all) offset: the beginning offset. Use -2 to consume messages from the beginning, -1 to consume ...

For those of you that are new to programming in Swift and those of you coming from different programming bases, such as Python or Java, this article should be quite helpful. In this post, we will discuss a simple solution for implementing swift algorithms. Fizz Buzz You may have seen Fizz Buzz wri...

Add this text to appsettings.json { "key1": "value1", "key2": 2, "subsectionKey": { "suboption1": "subvalue1" } } Now you can use this configuration in your app, in the way like this public class Program { sta...

This is a simple Simulink model where we can easily generate a signal and connect it to the scope. As this example shows anyone without knowledge of programming can easily work with the model, change its parameters and see the effect on the output.