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#cloud-config

# Enable automatic package updates and upgrades during cloud-init execution
package_update: true
package_upgrade: true

packages:
    # Security and Hardening
    - ufw
    - fail2ban

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Prompt Chaining with QwQ, Qwen, o1-mini, Ollama, and LLM

Here we explore prompt chaining with local reasoning models in combination with base models. With shockingly powerful local models like QwQ and Qwen, we can build some powerful prompt chains that let us tap into their capabilities in a immediately useful, local, private, AND free way.

Explore the idea of building prompt chains where the first is a powerful reasoning model that generates a response, and then use a base model to extract the response.

Play with the prompts and models to see what works best for your use cases. Use the o1 series to see how qwq compares.

Setup

• Bun (to run bun run chain.ts ...)

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{
 "StartAt": "ValidatePayment",
 "States": {
 "ValidatePayment": {
 "Type": "Task",
 "Resource": VALIDATE-PAYMENT-ARN",
 "Next": "CheckPayment"
 },
 "CheckPayment": {
 "Type": "Choice",

dantodor

import akka.actor._
import akka.stream.scaladsl.Flow
import org.apache.spark.streaming.dstream.ReceiverInputDStream
import org.apache.spark.streaming.receiver.ActorHelper
import akka.actor.{ ExtensionKey, Extension, ExtendedActorSystem }

import scala.reflect.ClassTag

object AkkaStreamSparkIntegration {

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akka.http.server {
  parsing {
    max-content-length = 110M
  }
}

akka {
  loglevel = DEBUG
}

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Authenticating users against mysql

I couldn't find any relevant information for getting this to work on ubuntu precise, so I'm writing my founds here.
It's actually pretty simple, this approach doesn't involve PAM but just NSS. The implications are clearly explained in the FAQ of the nss-mysql module:

NSS stands for NameService Switch. NSS allows you to implement access to various data using any number of modules. This means that when the operating system wants to look up the user "cinergi", it doesn't have to know how - it calls upon the NSS system to perform the task. In turn, we can now configure NSS to look for users in traditional places like /etc/passwd, NIS, LDAP, and now (using this module), MySQL. The NSS

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Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

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import scala.io.StdIn
import scala.util._

import akka.actor._
import akka.stream._
import akka.stream.scaladsl._
import akka.stream.stage._
import akka.util._

object ComplexTcpClient extends App {

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/**
  Translation of Raul Raja's article
  `FP for the average Joe - II - ScalaZ Monad Transformers`
  for using cats library instead of scalaz.

  @see http://bit.ly/1SkmOTe
*/

package joe