irfanbaigse

intellij javascript live templates

Just a dump of handy live templates I use with IntelliJ. They should also work with WebStorm.

How to

• Go to settings.
• Search for live templates.
• Under the javascript section you should be able to manage your templates.

irfanbaigse

db.getCollection("your_collection").find(
    {
        "start_time": { "$lte": 900 }, // time stored as int
        "end_time": { "$gte": 479 }
    },
    {
        "start_time": 1, "end_time": 1 // projection
    }
)
// credits https://stackoverflow.com/questions/26876803/mongodb-find-date-range-if-overlap-with-other-dates/26877645

irfanbaigse

class Node:
    def __init__(self, data):
        self.data = data
        self.next = None

class LinkedList:
    def __init__(self):
        self.head = None

    def display(self):

irfanbaigse

import 'package:flutter/widgets.dart';
// from below link
// https://github.com/dancamdev/effectively_scale_UI_according_to_different_screen_sizes/blob/master/lib/SizeConfig.dart
class SizeConfig {
    static MediaQueryData _mediaQueryData;
    static double screenWidth;
    static double screenHeight;
    static double blockSizeHorizontal;
    static double blockSizeVertical;

irfanbaigse

function getRandomInt(lower, upper) {
  return Math.floor(Math.random() * (upper - lower + 1)) + lower;
}

console.log(getRandomInt(1,100));
// expected output:  a number between 1 and 100

console.log(Math.random());
// expected output: a number between 0 and 1

irfanbaigse

{
	"USD": {
		"symbol": "$",
		"name": "US Dollar",
		"symbol_native": "$",
		"decimal_digits": 2,
		"rounding": 0,
		"code": "USD",
		"name_plural": "US dollars"
	},

irfanbaigse

import { gregorianToJulian, julianToHijri } from './hijri-util-date.js';
/**
 * Gregorian to Hijri
 * * First convert to Julian
 * * then convert to hijri
 */
const futureDate = dayjs('2019-10-24').add(1, 'year');
// .format('YYYY-MM-DD');
const y = futureDate.year();
const d = futureDate.day();

irfanbaigse

<?php

use DataStructures\LinkedList;

$linkedList = new LinkedList();

$linkedList->inserFirst(10);
$linkedList->inserFirst(20);
$linkedList->insertLast(40);
$linkedList->insertLast(30);

irfanbaigse

const app = express();

// define your custom routes here
app.use('/test', (req, res) => {
  res.status(200).json({ message: 'your test route' });
);

// 500 - Any server error - at the end
app.use((err, req, res, next) => {
  return res.status(500).json({ error: err.toString() });

irfanbaigse

// This makes two connections, one to a tcp server, one to an http server (both in server.js)
// It fires off a bunch of connections and times the response

// Both send strings.

const net = require(`net`);
const http = require(`http`);

function parseIncomingMessage(res) {
  return new Promise((resolve) => {