KMJ-007

Manage Multiple Claude Code Accounts

Run two Claude Code accounts simultaneously on macOS without re-authenticating by using separate configuration directories.

Steps

1. Create Separate Config Directories

   mkdir ~/.claude-account1
   mkdir ~/.claude-account2

Artiume

#!/bin/bash
## This gist contains instructions about cuda v11.1 and cudnn 7.6 installation in Ubuntu 20.04 for Tensorflow 2.1.0

### steps ####
# verify the system has a cuda-capable gpu
# download and install the nvidia cuda toolkit and cudnn
# setup environmental variables
# verify the installation
###

Daenyth

Concurrent resource caching for cats

Motivation

cats-effect Resource is extremely handy for managing the lifecycle of stateful resources, for example database or queue connections. It gives a main interface of:

trait Resource[F[_], A] {
  /** - Acquire resource
    * - Run f
 * - guarantee that if acquire ran, release will run, even if `use` is cancelled or `f` fails

laughedelic

Some of these practices might be based on wrong assumptions and I'm not aware of it, so I would appreciate any feedback.

1. avoiding some dependency conflicts:

   • install sbt-explicit-dependencies globally in your ~/.sbt/{0.13,1.0}/plugins/plugins.sbt
   • run undeclaredCompileDependencies and make the obvious missing dependencies explicit by adding them to libraryDependencies of each sub-project
   • (optionally) run unusedCompileDependencies and remove some obvious unused libraries. This has false positives, so ; reload; Test/compile after each change and ultimately run all tests to see that it didn't break anything
   • (optionally) add undeclaredCompileDependenciesTest to the CI pipeline, so that it will fail if you have some undeclared dependencies

2. keeping dependencies up to date and resolving conflicts:

   • install sbt-updates globally in your `~/.sbt/{0.13,1.0}/plugins/plugins.

djspiewak

Thread Pools

Thread pools on the JVM should usually be divided into the following three categories:

1. CPU-bound
2. Blocking IO
3. Non-blocking IO polling

Each of these categories has a different optimal configuration and usage pattern.

cedricwalter

Fetching artifact programmatically through REST/API fro Nexus2/3

Nexus 2.x had a REST API to download artifacts like below based on some Maven GAV co-ordinates but this no longer works for Nexus 3.x

Nexus 2.x

Nexus 2.x had a REST API to download artifacts based on some Maven GAV co-ordinates

wget "http://local:8081/service/local/artifact/maven/redirect?g=com.mycompany&a=my-app&v=LATEST" --content-disposition

or

eunomie

Send docker logs to ELK through gelf log driver

There's so many way to send logs to an elk... logspout, filebeat, journalbeat, etc.

But docker has a gelf log driver and logstash a gelf input. So here we are.

Here is a docker-compose to test a full elk with a container sending logs via gelf.

tg44

import akka.actor.ActorSystem
import akka.stream._
import akka.stream.scaladsl.{Flow, GraphDSL, Keep, RunnableGraph, Sink, Source}
import akka.stream.stage.{GraphStage, GraphStageLogic, InHandler, OutHandler}
import akka.testkit.TestKit
import org.scalatest.{BeforeAndAfterAll, Matchers, WordSpecLike}

import scala.concurrent.Await

class CombineLatest[A, B]

lihaoyi

def debug[T](value: sourcecode.Text[T], tag: String = "")
              (implicit pprinter: pprint.PPrint[T],
               path: sourcecode.Enclosing,
               line: sourcecode.Line,
               cfg: Config = pprint.Config.Colors.PPrintConfig)= {
    val titleIter = path.value.split(" |#|\\.").filter(!_.contains("$")).last
    val tagIter =
      if (tag == "") ""
      else " " + pprint.tokenize(tag).mkString

thesamet

package protoser

import java.util.concurrent.atomic.AtomicReference

import akka.actor.ExtendedActorSystem
import akka.serialization.BaseSerializer
import com.trueaccord.scalapb.GeneratedMessageCompanion

class ScalaPbSerializer(val system: ExtendedActorSystem) extends BaseSerializer {
  private val classToCompanionMapRef = new AtomicReference[Map[Class[_], GeneratedMessageCompanion[_]]](Map.empty)