Tutorial by Examples: b

Details to explain, with picture

Installing typescript, typings and webpack globally npm install -g typescript typings webpack Installing loaders and linking typescript npm install --save-dev ts-loader source-map-loader npm link typescript Linking TypeScript allows ts-loader to use your global installation of TypeScript inste...

1.Download font-awesome from here. 2.Copy the font-awesome directory into your project. 3.In the of your html, reference the location to your font-awesome.min.css. <link rel="stylesheet" href="path/to/bootstrap/css/bootstrap.min.css"> <link rel="stylesheet&quot...

Ubuntu binaries are available for both 32-bit and 64-bit architectures source /etc/lsb-release && echo "deb http://download.rethinkdb.com/apt $DISTRIB_CODENAME main" | sudo tee /etc/apt/sources.list.d/rethinkdb.list wget -qO- https://download.rethinkdb.com/apt/pubkey.gpg | sudo a...

C source file gcc -Wall -Wextra -o main main.c C++ source file g++ -Wall -Wextra -Wconversion -Woverloaded-virtual -o main main.cpp

Sample XML <Students> <Student> <Name> <First>Ashley</First> <Last>Smith</Last> </Name> <Grades> <Exam1>A</Exam1> <Exam2>B</Exam2> ...

Sample XML <Students> <Student> <Name> <First>Ashley</First> <Last>Smith</Last> </Name> <Grades> <Exam1>A</Exam1> <Exam2>B</Exam2> ...

Navs available in Bootstrap have shared markup, starting with the base .nav class, as well as shared states. Swap modifier classes to switch between each style. Tabs <ul class="nav nav-tabs"> <li role="presentation" class="active"><a href="#&quo...

Update build.sbt with : scalaVersion := "2.11.8" // Make sure to have installed Scala 11 sparkVersion := "2.0.0" // Make sure to have installed Spark 2.0 Note that when compiling with sbt package, the .jar will now be created in target/scala-2.11/, and the .jar name will al...

ML Transformers now generates org.apache.spark.ml.linalg.VectorUDT instead of org.apache.spark.mllib.linalg.VectorUDT. They are also mapped locally to subclasses of org.apache.spark.ml.linalg.Vector. These are not compatible with old MLLib API which is moving towards deprecation in Spark 2.0.0. //...

The Firebase auth system is the source of a users uid, displayName, photoURL, and maybe email. Password based accounts set these persistent values in the auth system via the .updateProfile method. Storing these values in the Realtime Database, rDB, users node poses the issue of stale data. Displa...

package com.example; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class Application { //main entry point public static void main(String[] args) { SpringApplication.run...

package com.example.domain; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.Id; //simple person object with JPA annotations @Entity public class Person { @Id @GeneratedValue(strategy=GenerationType.AUTO) private Long id; ...

This custom UserControl will appear as a regular combobox, but unlike the built-in ComboBox object, it can show the user a default string of text if they have not made a selection yet. In order to accomplish this, our UserControl will be made up of two Controls. Obviously we need an actual ComboBox...

Let we assume we have two databases "ORA1" and "ORA2". We can access the objects of "ORA2" from database "ORA1" using a database link. Prerequisites: For creating a private Database link you need a CREATE DATABASE LINK privilege. For creating a private Data...

Goto - http://www.jorambarrez.be/blog/2010/08/02/tutorial-a-bpmn-2-0-hello-world-with-activiti-5-0-alpha4-in-5-steps/ A very Good and detailed tutorial by Joram Barrez (one of the core Developer of Activiti)

Denormalization and a flat database structure is neccessary to efficiently download separate calls. With the following structure, it is also possible to maintain two-way relationships. The disadvantage of this approach is, that you always need to update the data in multiple places. For an example, ...

[TestCase(0, 0, 0)] [TestCase(34, 25, 59)] [TestCase(-1250, 10000, 8750)] public void AddNumbersTest(int a, int b, int expected) { // Act int result = a + b; // Assert Assert.That(result, Is.EqualTo(expected)); }

Source Code Blog

import lombok.Builder; @Builder public class Email { private String to; private String from; private String subject; private String body; } Usage example: Email.builder().to("[email protected]") .from("[email protected]") .subject(...