Tutorial by Examples: i

When used in an expression out << setfill(c) sets the fill character of the stream out to c. Note: The current fill character may be obtained with std::ostream::fill. Example: #include <iostream> #include <iomanip> int main() { std::cout << "default fill: &quo...

When used in an expression out << setiosflags(mask) or in >> setiosflags(mask), sets all format flags of the stream out or in as specified by the mask. List of all std::ios_base::fmtflags : dec - use decimal base for integer I/O oct - use octal base for integer I/O hex - use hexade...

TERMINATE report-1 report-2 report-summary

*> Strip off trailing zero bytes STRING c-string DELIMITED BY LOW-VALUE INTO working-store

Installation: In order to use DataProviders, you need junit-dataprovider .jar : Github Direct download Hamcrest-core-1.3.jar : Github Direct download And add both of this .jar to your project. Usage: Add this import to your code: import com.tngtech.java.junit.dataprovider.DataProvider; im...

UNLOCK filename-1 RECORDS

In ruby you can add methods to existing instances of any class. This allows you to add behavior to and instance of a class without changing the behavior of the rest of the instances of that class. class Example def method1(foo) puts foo end end #defines method2 on object exp exp = E...

Detailed instructions on getting operating-system set up or installed.

Selection sort is a sorting algorithm, specifically an in-place comparison sort. It has O(n2) time complexity, making it inefficient on large lists, and generally performs worse than the similar insertion sort. Selection sort is noted for its simplicity, and it has performance advantages over more c...

I used C# language to implement Selection sort algorithm. public class SelectionSort { private static void SortSelection(int[] input, int n) { for (int i = 0; i < n - 1; i++) { var minId = i; int j; for (j = i + 1; j < n; j++...

Initial Setup To use Stripe for handling payments we need to add the following to the composer.json then run composer update: "laravel/cashier": "~6.0" The following line then needs to be added to config/app.php, the service provider: Laravel\Cashier\CashierServiceProvider ...

Each instantiation and full specialization of the std::atomic template defines an atomic type. If one thread writes to an atomic object while another thread reads from it, the behavior is well-defined (see memory model for details on data races) In addition, accesses to atomic objects may establish...

Its easy to get lost while debugging the hiearchy. You can use PHP's built in command debug_backtrace. Put the next snippet inside any template you want to debug and view the generated page: <!-- <?php print_r( debug_backtrace() ) ?> -->

Flower is a web based tool to monitor Celery. To install Flower, we can use pip as follows: pip install flower To run Flower for proj: celery -A proj flower Now, flower is accessible in: http://localhost:5555

There are two options to render components on server: renderToString and renderToStaticMarkup. renderToString This will render React components to HTML on server. This function will also add data-react- properties to HTML elements so React on client won't have to render elements again. import { r...

import React from 'react'; import { Route, IndexRoute } from 'react-router'; import Index from './containers/home'; import App from './components/app'; //for single Component lazy load use this const ContactComponent = () => { return { getComponent: (location, callback)=> { ...

This document explains how to display your GitHub feeds/timeline on your website. Example: A live example is available at: https://newtonjoshua.com GitHub timeline: GitHub provides the public timeline for any user in Atom format. You can view your timeline at: https://github.com/{{GitHub...

We want to be able to compile below component and render it in our webpage Filename: src/index.jsx import React from 'react'; import ReactDOM from 'react-dom'; class ToDo extends React.Component { render() { return (<div>I am working</div>); } } ReactDOM.re...

# install react and react-dom $ npm i react react-dom --save # install webpack for bundling $ npm i webpack -g # install babel for module loading, bundling and transpiling $ npm i babel-core babel-loader --save # install babel presets for react and es6 $ npm i babel-preset-react babel-p...

Create a file webpack.config.js in the root of your working directory Filename: webpack.config.js module.exports = { entry: __dirname + "/src/index.jsx", devtool: "source-map", output: { path: __dirname + "/build", filename: "bund...