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@leonardofed
leonardofed / README.md
Last active Sep 24, 2020
A curated list of AWS resources to prepare for the AWS Certifications
View README.md


A curated list of AWS resources to prepare for the AWS Certifications

A curated list of awesome AWS resources you need to prepare for the all 5 AWS Certifications. This gist will include: open source repos, blogs & blogposts, ebooks, PDF, whitepapers, video courses, free lecture, slides, sample test and many other resources.


@cosmincatalin
cosmincatalin / install-rstudio-server.sh
Last active May 28, 2020
AWS EMR bootstrap to install RStudio Server along with sparklyr
View install-rstudio-server.sh
#!/bin/bash
# These variables can be overwritten using the arguments below
VERSION="1.1.463"
# drwho is listed as user in YARN's Resource Manager UI.
USER="drwho"
# Depending on where the EMR cluster lives, you might have to change this to avoid security issues.
# To change the default password (and user), use the arguments bellow.
# If the cluster is not visible on the Internet, you can just leave the defaults for convenience.
PASS="tardis"
@jamespedwards42
jamespedwards42 / JedipusBulkReplyOffLoading.java
Last active Jun 2, 2016
Bulk REPLY OFF Loading w/ Jedipus
View JedipusBulkReplyOffLoading.java
private static int runWithJedipus(final IntStream keys) {
int count = 0;
try (final RedisClient client =
RedisClientFactory.startBuilding().create(Node.create("127.0.0.1", 6379))) {
client.sendCmd(Cmds.FLUSHALL);
final long start = System.currentTimeMillis();
@fevangelou
fevangelou / my.cnf
Last active Sep 23, 2020
Optimized my.cnf configuration for MySQL/MariaSQL (on Ubuntu, CentOS etc. servers)
View my.cnf
# Optimized my.cnf configuration for MySQL/MariaSQL
#
# by Fotis Evangelou, developer of Engintron (engintron.com)
#
# ~ Updated January 2020 ~
#
#
# The settings provided below are a starting point for a 2GB - 4GB RAM server with 2-4 CPU cores.
# If you have different resources available you should adjust accordingly to save CPU, RAM & disk I/O usage.
#
@archie
archie / ddd_cqrs_es.md
Last active May 20, 2019
Draft blog post about ddd, cqrs, and es.
View ddd_cqrs_es.md

DDD, CQRS and Event Sourcing

In preparation for a new gig I'm reading up on the terms Domain-Driven Design, Command-Query Responsibility Segregation, and Event Sourcing. Here are a list of useful texts and talks that I've discovered so far. If anything is missing please leave a comment.

DDD

@kevin-smets
kevin-smets / iterm2-solarized.md
Last active Sep 25, 2020
iTerm2 + Oh My Zsh + Solarized color scheme + Source Code Pro Powerline + Font Awesome + [Powerlevel10k] - (macOS)
View iterm2-solarized.md

Default

Default

Powerlevel10k

Powerlevel10k

@SzymonPobiega
SzymonPobiega / gist:5220595
Last active Sep 9, 2020
DDD/CQRS/ES/Architecture videos
View gist:5220595

If you have two days to learn the very basics of modelling, Domain-Driven Design, CQRS and Event Sourcing, here's what you should do:

In the evenings read the [Domain-Driven Design Quickly Minibook]{http://www.infoq.com/minibooks/domain-driven-design-quickly}. During the day watch following great videos (in this order):

  1. Eric Evans' [What I've learned about DDD since the book]{http://www.infoq.com/presentations/ddd-eric-evans}
  2. Eric Evans' [Strategic Design - Responsibility Traps]{http://www.infoq.com/presentations/design-strategic-eric-evans}
  3. Udi Dahan's [Avoid a Failed SOA: Business & Autonomous Components to the Rescue]{http://www.infoq.com/presentations/SOA-Business-Autonomous-Components}
  4. Udi Dahan's [Command-Query Responsibility Segregation]{http://www.infoq.com/presentations/Command-Query-Responsibility-Segregation}
  5. Greg Young's [Unshackle Your Domain]{http://www.infoq.com/presentations/greg-young-unshackle-qcon08}
  6. Eric Evans' [Acknowledging CAP at the Root -- in the Domain Model]{ht
View TontonMartin.scala
object FuncourseWithUncleMartin{
*/
object Setsss{
def contains(s: Set, elem: Int): Boolean = s(elem)
def singleton(elem: Int): Set = Set(elem)//(x :Int) => x == elem
def union(s: Set, t: Set): Set = (x : Int) => s(x) || t(x)
@rponte
rponte / gist:1332286
Created Nov 1, 2011
Spring Advice: autowiring interface types rather than class types
View gist:1332286
There's another good reason to autowire interface types rather than class types, which is that if Spring needs
to generate a proxy object around the bean before injecting it, then if the bean's class defines any
interfaces, then the proxy will implement those interfaces, and will not be type-compatible with the bean class
itself. If you then try and autowire that bean by class type, it will fail. The easiest way to avoid this
annoying scenario is to always autowire by interface type, that way it will lways work as you expect.
http://stackoverflow.com/questions/5288153/using-spring-to-wire-directly-a-concrete-class
@bryanjswift
bryanjswift / UAgentInfo.java
Created Mar 1, 2010
User Agent detection in Java
View UAgentInfo.java
/* *******************************************
// LICENSE INFORMATION
// The code, "Detecting Smartphones Using PHP"
// by Anthony Hand, is licensed under a Creative Commons
// Attribution 3.0 United States License.
//
// Updated 01 March 2010 by Bryan J Swift
// - Remove un-needed if statements instead just returning the boolean
// inside the if clause
//
You can’t perform that action at this time.