ilopmar

// http://mybatis.googlecode.com/svn/trunk/src/test/java/org/apache/ibatis/submitted/sptests/SPTest.java

Class.forName("org.hsqldb.jdbcDriver");
conn = DriverManager.getConnection("jdbc:hsqldb:mem:sptest", "sa", "");

Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/sptests/CreateDB.sql");

ScriptRunner runner = new ScriptRunner(conn);
runner.setDelimiter("]");
runner.setLogWriter(null);

ilopmar

Greach 2019 awesome list

What is this?

A compilation of all the links to slides and repositories used in workshops or shown by the speakers.

Why

It can be difficult to retrieve all that material on twitter after the conference.

Contents

ilopmar

[ExifTool]      ExifToolVersion                 : 10.80
[File:System]   FileName                        : DSC08743.JPG
[File:System]   Directory                       : .
[File:System]   FileSize                        : 8.6 MB
[File:System]   FileModifyDate                  : 2019:05:25 11:39:25+02:00
[File:System]   FileAccessDate                  : 2019:06:03 00:32:58+02:00
[File:System]   FileInodeChangeDate             : 2019:06:03 00:25:59+02:00
[File:System]   FilePermissions                 : rw-r--r--
[File]          FileType                        : JPEG
[File]          FileTypeExtension               : jpg

ilopmar

Below are the Big O performance of common functions of different Java Collections.


List                 | Add  | Remove | Get  | Contains | Next | Data Structure
---------------------|------|--------|------|----------|------|---------------
ArrayList            | O(1) |  O(n)  | O(1) |   O(n)   | O(1) | Array
LinkedList           | O(1) |  O(1)  | O(n) |   O(n)   | O(1) | Linked List
CopyOnWriteArrayList | O(n) |  O(n)  | O(1) |   O(n)   | O(1) | Array

ilopmar

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

ilopmar

Keybase proof

I hereby claim:

• I am ilopmar on github.
• I am ilopmar (https://keybase.io/ilopmar) on keybase.
• I have a public key ASD5nf1nCSWIZcqJEYFWOu-lYbIql4gjQcahbrFDlCUz8wo

To claim this, I am signing this object:

ilopmar

How to set up a Telegram Proxy (MTProxy)

This tutorial will teach you how to set up a Telegram MTProxy on an Ubuntu 22.04 sever using AWS Lightsail, although you can use any other Linux distribution and cloud provider.

Using a Telegram proxy is a safe, easy and effective way of overcoming Telegram bans. It's useful, for example, to keep using Telegram under tyrannical regimes, or to circumvent judges' decisions to block Telegram.

Telegram proxies are a built-in feature in all Telegram apps (both mobile and desktop). It allows Telegram users to connect to a proxy in just one or two clicks / taps.

Telegram proxies are safe: Telegram sends messages using their own MTProto secure protocol, and the proxy can only see encrypted traffic – there's no way for a proxy to decrypt the traffic and read the messages. The proxy does not even know which Telegram users are using the proxy, all the proxy sees is just a list of IPs.