mshustov

Backend Development

• node.js
  • Installation paths: use one of these techniques to install node and npm without having to sudo.
  • Node.js HOWTO: Install Node+NPM as user (not root) under Unix OSes
  • Felix's Node.js Guide
  • Creating a REST API using Node.js, Express, and MongoDB
  • Node Cellar Sample Application with Backbone.js, Twitter Bootstrap, Node.js, Express, and MongoDB
  • JavaScript Event Loop
• Node.js for PHP programmers

mshustov

#!/bin/bash
# Example usage:
# ./sgg.sh http://islands-components.incrop.lego-dev.dev.yandex-team.ru/ popup

GATHER_URL=${1:-https://lego-staging.dev.yandex-team.ru/islands-components/dev/}
BLOCK=$2

DIR_MAIN=gemini/screens
DIR_DIFF=gemini-report/diff
IMG_DIFF=./current-diff.png

mshustov

var promise = require('promise');
var punycode = require('./punycode.min');
var smtpc = require("smtpc");
var config = require("./config");

exports.send_mail = function (to, topic, body) {
    return new promise(function(resolve, reject){
        var _to = [];
        for (var i = 0 ; i < to.length; i++) {
            _to[i] = punycode.toASCII(to[i]);

mshustov

var reg = /\{\{(.+?)\}\}/gim;

var zz = 'hello {{name}} {{surname}}'.replace(reg, function(full, key){
    switch(key){
        case 'name':
            return 'myName';
        case 'surname':
            return 'mySurname'
    }
});

mshustov

exports.fastElements = function(obj) {
    if (%HasFastSmiElements(obj)) {
        console.log('Fast SMI elements');
    }
    if (%HasFastSmiOrObjectElements(obj)) {
        console.log('Fast SMI or Object elements');
    }
    if (%HasFastObjectElements(obj)) {
        console.log('Fast Object elements');
    }

mshustov

function(fn, cb){
  var a = fn(cb);
  var b;
  setTimeout(function(){
    b = fn(cb);
  }, 100);
}

function Man(name, age){
  this.name = name;

mshustov

#!/bin/bash

REL_PATH=$(dirname $0)
cd $REL_PATH

env=$1
CONFIG=$(cat container-config/env-$env.sh | base64)

# delete the old config
sed -e "s/{{config_data}}/''/g" container-config/config-template.yaml | kubectl delete -f -

mshustov

var hello = 'hello';
var world = 'world';
var mark = '!';

var options = {
    silent: true
};

function greet(options, first, second){
    if (options.silent){

mshustov

var getSources = function(name) {
    var filename = name.substr(templateParams.htmlWebpackPlugin.files.publicPath.length);
    return templateParams.compilation.assets[filename].source();
}
templateParams.htmlWebpackPlugin.files.css.map(getSources)

templateParams.htmlWebpackPlugin.files.js.map(getSources)

mshustov

// "error-stack-parser": "2.0.1",
// "stacktrace-gps": "3.0.2"
// additional sources https://github.com/stacktracejs/stacktrace.js/blob/master/stacktrace.js#L102-L116

import fs from 'fs';
import path from 'path';
import { SourceMapConsumer } from 'source-map';
import StackTraceGPS from 'stacktrace-gps';
import ErrorStackParser from 'error-stack-parser';
import mapValues from 'lodash/mapValues';