Tutorial by Examples: in

This ability was added to the Bind markup extension after v1607 (Redstone 1). You can specify a function path, as well as arg paths and constant args. Let's assume we have a function defined in our backcode: public string Translate(string text, string from, string to) Now we can use bind to eva...

This guide assumes you have already installed react, redux, react-router and react-redux and have configured react, redux and react-router., If you haven't, Please do so. Note: While react-router in not a dependency of react-redux, It's very likely that we will using it in our react application for...

Java Source Code import org.opencv.core.Core; import org.opencv.core.Core.MinMaxLocResult; import org.opencv.core.Mat; import org.opencv.core.Point; import org.opencv.core.Scalar; import org.opencv.imgcodecs.Imgcodecs; import org.opencv.imgproc.Imgproc; public class TemplateMatching { ...

In Rust, there is no concept of "inheriting" the properties of a struct. Instead, when you are designing the relationship between objects do it in a way that one's functionality is defined by an interface (a trait in Rust). This promotes composition over inheritance, which is considered mo...

This UNION ALL combines data from multiple tables and serve as a table name alias to use for your queries: SELECT YEAR(date_time_column), MONTH(date_time_column), MIN(DATE(date_time_column)), MAX(DATE(date_time_column)), COUNT(DISTINCT (ip)), COUNT(ip), (COUNT(ip) / COUNT(DISTINCT (ip))) AS Ratio ...

First of all, the problem of handling spaces in arguments is NOT actually a Java problem. Rather it is a problem that needs to be handled by the command shell that you are using when you run a Java program. As an example, let us suppose that we have the following simple program that prints the siz...

At first, You should create database with mysql, phpMyAdmin, HeidiSQL or another instruments to work with Database and let user create new one. After that procedure, You should provide access to database for project. You need to go into file /path/to/your/project/config/app.php,then look up for Da...

We make use of Dispatches great Meteor Github Packages (mgp) package: npm install --save mgp Then, add the following command to your package.json scripts: "mgp": "mgp" Create a file named git-packages.json in your project root. Add a config for every (private) Meteor Gith...

Append the following command to the Codeship setup commands: meteor npm run mgp Now, we need to give Codeship access to these private repositories. There is a Codeship documentation article describing this process in detail but here are the steps that you have to take for Github: Create a new...

Let's say we have two tables (A and B) and some of their rows match (relative to the given JOIN condition, whatever it may be in the particular case): We can use various join types to include or exclude matching or non-matching rows from either side, and correctly name the join by picking the cor...

using Google.Contacts; using Google.GData.Client; using Google.GData.Contacts; using Google.GData.Extensions; using Newtonsoft.Json; using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Net; using System.Text; using System.Web; using System.Web...

The only action method you need to add is to add an action link present below <a href='@Url.Action("Import", "Home")'>Import Google Contacts</a>

Suppose you have a button in your Java program that counts down a time. Here is the code for 10 minutes timer. private final static long REFRESH_LIST_PERIOD=10 * 60 * 1000; //10 minutes Timer timer = new Timer(1000, new ActionListener() { @Override public void actionPerformed(ActionEve...

Detailed instructions on getting signal-processing set up or installed.

To create new archive open zipfile with write mode. import zipfile new_arch=zipfile.ZipFile("filename.zip",mode="w") To add files to this archive use write() method. new_arch.write('filename.txt','filename_in_archive.txt') #first parameter is filename and second parameter i...

Import Element Tree module and open xml file, get an xml element import xml.etree.ElementTree as ET tree = ET.parse('sample.xml') root=tree.getroot() element = root[0] #get first child of root element Element object can be manipulated by changing its fields, adding and modifying attributes, a...

Install openfire or any chat server in your system or on server. For more details click here. Create android project and add these libraries in gradle: compile 'org.igniterealtime.smack:smack-android:4.2.0' compile 'org.igniterealtime.smack:smack-tcp:4.2.0' compile 'org.igniterealtime.smack:smac...

Create a class name ErrorMatcher inside your test package with below code: public class ErrorMatcher { @NonNull public static Matcher<View> withError(final String expectedErrorText) { Checks.checkNotNull(expectedErrorText); return new BoundedMatcher<View, ...

All we need are: ViewPager, TabLayout and 2 drawables for selected and default dots. Firstly, we have to add TabLayout to our screen layout, and connect it with ViewPager. We can do this in two ways: Nested TabLayout in ViewPager <android.support.v4.view.ViewPager android:id="@+i...

Service: angular.module('core').factory('print_service', ['$rootScope', '$compile', '$http', '$timeout','$q', function($rootScope, $compile, $http, $timeout,$q) { var printHtml = function (html) { var deferred = $q.defer(); var hiddenFrame = $('<...