Tutorial by Examples: l

var number1 = 5; number1 = 3; Here, we defined a number called "number1" which was equal to 5. However, on the second line, we changed the value to 3. To show the value of a variable, we log it to the console or use window.alert(): console.log(number1); // 3 window.alert(number1); //...

var myInteger = 12; // 32-bit number (from -2,147,483,648 to 2,147,483,647) var myLong = 9310141419482; // 64-bit number (from -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807) var myFloat = 5.5; // 32-bit floating-point number (decimal) var myDouble = 9310141419482.22; // 64-bit floating-...

Let's first brush up with what are the Instance Variables: They behave more like properties for an object. They are initialized on an object creation. Instance variables are accessible through instance methods. Per Object has per instance variables. Instance Variables are not shared between object...

Comparison of access controls of Java against Ruby: If method is declared private in Java, it can only be accessed by other methods within the same class. If a method is declared protected it can be accessed by other classes which exist within the same package as well as by subclasses of the class...

Detailed instructions on getting graph set up or installed.

A pointer to a concrete data type, converted to void *, can be used to pass values to and return results from the thread function. #include <stdio.h> #include <stdlib.h> #include <pthread.h> struct thread_args { int a; double b; }; struct thread_result { ...

Min-Heap 1 / \ 2 3 / \ / \ 4 5 6 7 The above tree is a Min-Heap since the root is the minimum among all the nodes present in the tree.The same property is followed by all the nodes in the tree. Max-Heap 7 / \ 6 5 / \ /...

Rhas a vast collection of built-in datasets. Usually, they are used for teaching purposes to create quick and easily reproducible examples. There is a nice web-page listing the built-in datasets: https://vincentarelbundock.github.io/Rdatasets/datasets.html Example Swiss Fertility and Socioecono...

Detailed instructions on getting odoo-10 set up or installed.

Detailed instructions on getting url set up or installed.

Detailed instructions on getting user-interface set up or installed.

There are various approach to read a excel file. I'll provide a example with file path parameter. You can get various way to read a file at this post. public void ReadExcel(string path) { // Write data in workbook from xls document. XSSFWorkbook workbook = new XSS...

// Import the action types to recognize them import { ACTION_ERROR, ACTION_ENTITIES_LOADED, ACTION_ENTITY_CREATED } from './actions'; // Set up a default state const initialState = { error: undefined, entities: [], loading: true }; // If no state is provided, we take the defa...

Detailed instructions on getting es6-promise set up or installed.

Detailed instructions on getting office-interop set up or installed.

This bug was reported by steve2916 from this Microsoft Windows Forum thread. Cause Consider a folder with such files. TestA.doc TestB.doc TestC.docx TestD.docx If we want to remove all .doc file in this directory, we usually would do: del *.doc However, this command also removes the ....

6 This example will walk the user through creating a job where they can run X++ code within Dynamics AX. There is a node titled Jobs in the Application Object Tree (AOT). This sample can be added under the Jobs node, and then the job can be run. Within Dynamics Ax, open the AOT (Application O...

You can copy and paste this whole plugin to try it. The class skeleton is used from here. class-oop-ajax.cpp <?php /** * The plugin bootstrap file * * This file is read by WordPress to generate the plugin information in the plugin * Dashboard. This file defines a function that start...

In Spark, a DataFrame is a distributed collection of data organized into named columns. It is conceptually equivalent to a table in a relational database or a data frame in R/Python, but with richer optimizations under the hood. DataFrames can be constructed from a wide array of sources such as stru...

using (SPSite site = new SPSite("http://server/sites/siteCollection")) using (SPWeb web = site.OpenWeb()) { SPList list = web.Lists["Some list"]; // It is always better and faster to query list items with GetItems method with // empty SPQuery object than to use...