danveloper

from fastapi import FastAPI, Request
import json
import requests

"""
{
  "messages": [
    {
      "content": "you are immensely smart function AI",
      "role": "system"

danveloper

apply plugin: 'groovy'
apply plugin: 'idea'

repositories {
  maven { url "https://dl.bintray.com/danveloper/maven" }
}

dependencies {
  compile 'com.github.danveloper.ast:ignore-exceptions-ast:1.0.0-rc-2'
}

danveloper

• Create a new folder
• Create a build.gradle file
• Inside the build.gradle file, put the following:

buildscript {
  repositories {
    jcenter()
  }
 dependencies {

danveloper

Ratpack "Hello World" on a t2.micro, Ubuntu 14.04, no extra server configuration.

~30,000 req/s

# ./wrk -t4 -c72 -d60s -R35000 http://localhost:5050
Running 1m test @ http://localhost:5050
  4 threads and 72 connections
  Thread calibration: mean lat.: 823.764ms, rate sampling interval: 3041ms
 Thread calibration: mean lat.: 800.518ms, rate sampling interval: 2902ms

danveloper

Keybase proof

I hereby claim:

• I am danveloper on github.
• I am danveloper (https://keybase.io/danveloper) on keybase.
• I have a public key whose fingerprint is FE5B 4B85 F69A 746A 4485 0EB6 8878 7076 EB89 3653

To claim this, I am signing this object:

danveloper

package app

import com.fasterxml.jackson.databind.ObjectMapper
import com.fasterxml.jackson.databind.node.ObjectNode
import com.google.common.io.ByteSource
import com.google.common.io.Resources
import ratpack.config.ConfigSource
import ratpack.file.FileSystemBinding

import java.nio.file.Files

danveloper

import groovy.transform.Memoized

class FibBackoff {

  int tryNum

  void backoff() {
    tryNum = fib(tryNum)
    sleep(tryNum * 1000)
  }

danveloper

/**
 * The `Promise#map` method is used to retrieve
 * a value asynchronously (via a `Promise`) and
 * transform it synchronous to a new value.
 */
class MappingSpec extends Specification {

  @AutoCleanup
  ExecHarness harness = ExecHarness.harness()

danveloper

Ratpack Production Tunings

# cat /etc/security/limits.conf

*         hard    nofile      500000
*         soft    nofile      500000
root      hard    nofile      500000
root      soft    nofile      500000

danveloper

Optimization Question

Does JavaScript optimize for a function that is defined within the context of another function?

For example, are the following examples canonically represented (in performance terms) after compilation, or is one approach favored optimally over the other?

Inner-function

function sortMyThings() {