
<p>How to integrate another library or system.</p>
<p>shared database; RPC(SOAP, protobuf, thrift); REST</p>
<h2>By Inserting JavaScript Snippet</h2>
<ul>
  <li>Google Analytics: to add tracking code to your web pages, simply configure the settings on their <a href="https://www.google.com/analytics">web portal</a> and copy-and-paste the generated js snippet to HTML</li>
  <li>Disqus: similarly, to add Disqus comments to web pages, copy-and-paste the js snippet to the wherever you would like to show the comments in HTML</li>
</ul>
<p>This seems to be so simply and so smooth; of course this may be limited to adding widgets to websites.</p>
<h2>By RESTful API</h2>
<ul>
  <li>PayPal: to integrate Express Checkout or Payflow, you need to send requests to the exposed REST API endpoints; <a href="https://stripe.com/docs/tutorials/checkout">Stripe</a> provides a better integration by inserting HTML/js snippets, which makes PayPal integration so grueling and cumbersome</li>
  <li>H2O: by <a href="http://h2o-release.s3.amazonaws.com/h2o/rel-slater/5/docs-website/h2o-docs/index.html#route-reference">REST API endpoints</a></li>
</ul>
<h2>By SDK</h2>
<ul>
  <li>H2O: h2o also provides Python/R API so user do not need to interact with REST API directly but utilize the wrapper; unfortunately there's not Java counterpart, the Javadoc in their documentation page is not very helpful; though REST API tends to be stable, python API is changing so fast, which leaves the question whether it is a good investment to learn the current one.</li>
</ul>


Integration Patterns

Google Ads vs Google Marketing Platform vs Google Ad Manager vs AdSense vs AdMob

Life of an Ad Request

Ads - Random Notes

Ads - Versus

Android - Concepts

Android - Location

Android - Overview

Android - Tools

Android - Trouble Shooting

Careers - Overview

Leadership

Careers - Level Up

Careers - Specializations

Cheatsheets - MySQL

Cheatsheets - Shell

Cheatsheets - SQL

Cheatsheets - tmux

Cheatsheets - Vim

C++ Keywords - auto

C++ - Caveats

C++ - const vs constexpr vs consteval vs constinit

C++ - Containers

C++ Keywords - explicit

C++ - Functions

C++ Keywords

C++ - Language Concepts

C++ - lvalue vs rvalue vs xvalue vs prvalue vs glvalue

C / C++ - Memory Management

Modern C++

C++ - Numerics

C++ - Operators

C / C++

Pointers vs References

Modern C++ - Smart pointers

C++ - Trouble Shooting

C / C++ - Type Casting

C++ - Versus

C++ Keywords - virtual

Bits and Bytes

Data Compression

Data Formats

Endianness

Unicode

Least Frequently Used (LFU) Cache

Least Recently Used (LRU) Cache

Advanced Data Structures

Array

Big-O Complexity

Algorithm - Binary Search

Algorithm - Bipart

Coding Interview - Easy Problems

Hash

Algorithm - Linked List

Lowest Common Ancestor

Math

Number

Data Structures and Algorithms

Probabilistic Data Structures

Quick Select

RMQ - Range Minimum Queries

Sort

Stack

String

Tree

Trie

Caching

Databases - Concepts

Data Warehouses

Graph

MongoDB

MySQL

Databases

PostgreSQL

Databases - Spanner and Related Databases

Databases - Wide Column Stores

Factorio

Factorio - Tips

Games

GatsbyJS - Ignore Folders/Files

GatsbyJS - Last Updated

GatsbyJS - Multiple Source Folders

GatsbyJS - Overview

GatsbyJS - How to Add Sidebars

GatsbyJS - How to Add Slug Field

GatsbyJS - How to Create Table of Contents

Git - Troubleshooting

Git - Versus

Hadoop - Configuration

Hadoop - Java API

Hadoop - Overview

Hadoop - Scala API

Hadoop - Trouble Shooting

Build a PC

Camera

Computer Architecture