Tutorial by Examples: ejs

Create Json Object and Array

JSON_OBJECT creates JSON Objects: SELECT JSON_OBJECT('key1',col1 , 'key2',col2 , 'key3','col3') as myobj; JSON_ARRAY creates JSON Array as well: SELECT JSON_ARRAY(col1,col2,'col3') as myarray; Note: myobj.key3 and myarray[2] are "col3" as fixed string. Also mixed JSON data: S...

MySQL • JSON

Use JS es6 on your NodeJS app

JS es6 (also known as es2015) is a set of new features to JS language aim to make it more intuitive when using OOP or while facing modern development tasks. Prerequisites: Check out the new es6 features at http://es6-features.org - it may clarify to you if you really intend to use it on your n...

Node.js • Node.JS with ES6

File Reading in Node js

var fs = require("fs"); fs.readFileSync(‘abc.txt’,function(err,data){ //Reading File Synchronously if(!err) { console.log(data); } //else //console.log(err); }); console.log("something else"); Here, the program wa...

asynchronous • Getting started with asynchronous

Using the json module with custom handlers

If all you need is serializing mongo results into json, it is possible to use the json module, provided you define custom handlers to deal with non-serializable fields types. One advantage is that you have full power on how you encode specific fields, like the datetime representation. Here is a ha...

PyMongo • Converting between BSON and JSON

Complete json file:

Taken from microsoft's github page with official documentation { "name": String, //The name of the project, used for the assembly name as well as the name of the package. The top level folder name is used if this property is not specified. "version": String, //The Semver versi...

asp.net-core • project.json

Create an autocomplete with Vuejs 2

HTML <div :class="classes"> <input v-model="compValue" type="text" class="form-control" @keydown.enter = 'enter' @keydown.down = 'down' @keydown.up = 'up' @input = "cha...

vuejs2 • Autocomplete

using i18n module to maintains localization in node js app

Lightweight simple translation module with dynamic json storage. Supports plain vanilla node.js apps and should work with any framework (like express, restify and probably more) that exposes an app.use() method passing in res and req objects. Uses common __('...') syntax in app and templates. Stores...

Node.js • Node JS Localization

Filter Functionality in Vuejs

<!doctype html> <html> <head> <title>Page Title</title> <meta charset="UTF-8"> <meta name="viewport" content="initial-scale=1.0"> <script src="vue.js"></script> <style> ...

vuejs2 • Filter in vuejs

Tab functionality in VueJs

<!doctype html> <html> <head> <title>Page Title</title> <meta charset="UTF-8"> <meta name="viewport" content="initial-scale=1.0"> <script src="vue.js"></script> <style> ...

vuejs2 • Filter in vuejs

Simple Json Example

{ "id": 89, "name": "Aldous Huxley", "type": "Author", "books":[{ "name": "Brave New World", "date": 1932 }, { &q...

C# Language • Getting Started: Json with C#

A simple nodejs application with MVC and API

The first major distinction is between the dynamically generated directories which will be used for hosting and source directories. The source directories will have a config file or folder depending on the amount of configuration you may have . This includes the environment configuration and busi...

Node.js • Project Structure

VueJS 2 props example

JavaScript: Vue.component('props-component', { template: '#props-component-template', // array of all props props: ['myprop', 'calcprop'] }); new Vue({ el: '#app' }); HTML: <div id="app"> <template id="props-component-template"> ...

vuejs2 • Props

Node Js communication with Arduino via serialport

Node js code Sample to start this topic is Node.js server communicating with Arduino via serialport. npm install express --save npm install serialport --save Sample app.js: const express = require('express'); const app = express(); var SerialPort = require("serialport"); var po...

Node.js • Arduino communication with nodeJs

Using Admin SDK(Node js)

At first initilize the firebase sdk and admin SDK const functions = require('firebase-functions'); const admin = require('firebase-admin'); admin.initializeApp({ credential: admin.credential.cert({ //your admin credential certificate generated from the console. Follow this [link][1]...

firebase • Push notification from custom server

HTML example using requireJS CDN to include an already compiled TypeScript file.

<body onload="__init();"> ... <script src="http://requirejs.org/docs/release/2.3.2/comments/require.js"></script> <script> function __init() { require(["view/index.js"]); } </script> </body>...

TypeScript • Using Typescript with RequireJS

tsconfig.json example to compile to view folder using requireJS import style.

{ "module": "amd", // Using AMD module code generator which works with requireJS "rootDir": "./src", // Change this to your source folder "outDir": "./view", ... }

TypeScript • Using Typescript with RequireJS