platy

/// Use for pattern matching on arrays where you don't care about the order of the items.
/// About the simplest case would be where you have 2 options and need exactly one to be `Some`:
/// ```
/// let input = [Some(42), None];
/// if let permute!([Some(n)], [None]) = input {
///     assert_eq!(n, 42);
/// }
/// ```
/// In this case it matches just like `[Some(n), None] | [None, Some(n)]`, but for more pattern groups it could save a lot more code.
/// The parameters are some number of (comma-separated, square-bracket-enclosed) groups of comma-separated patterns, each group should contain patterns which would match the same inputs, as the ordering of these doesn't need to be permuted.

platy

use std::fmt;
use actix_http::{Response, Error};
use actix_web::{HttpRequest, Responder};
use actix_web::http::StatusCode;
use futures::future::{err, ok, Ready};
use paperclip::v2::schema::Apiv2Schema;
use paperclip::actix::OperationModifier;
use paperclip::v2::models::{Response as PaperclipResponse, Either, DefaultOperationRaw, DefaultSchemaRaw};
use serde::Serialize;

platy

# port forwarding works
% kubectl port-forward svc/transit-radar 8080:80
Forwarding from 127.0.0.1:8080 -> 80
Forwarding from [::1]:8080 -> 80
Handling connection for 8080

# but using the ingress fails with 502, the ingress controller logs show it fails to connect to 192.168.99.20:80 (the pod IP)
% kubectl logs nginx-ingress-controller-np59k --tail=5 
84.138.192.89 - - [28/Mar/2020:12:55:34 +0000] "POST /api HTTP/2.0" 200 16 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:74.0) Gecko/20100101 Firefox/74.0" 72 0.834 [default-earth-ratings-80] [] 192.168.99.12:80 16 0.836 200 06f0579ae0775d73858965b45eb32750
2020/03/28 12:56:00 [error] 5548#5548: *119748173 connect() failed (111: Connection refused) while connecting to upstream, client: 91.64.175.187, server: transit-radar.njk.onl, request: "GET / HTTP/2.0", upstream: "http://192.168.99.20:80/", host: "transit-radar.njk.onl"

platy

fn main() {
  let mut string = String::from("Hello World!");
  println!("{}", get_back_the_same_string(string.as_mut_str()));
}

fn get_back_the_same_string<'a>(string: &'a mut str) -> &'a str {
    let nt = NewType(string);
    return nt.get_string()
}

platy

fn main() {
  println!("{}", get_back_the_same_string("Hello World!"));
}

fn get_back_the_same_string<'a>(string: &'a str) -> &'a str {
    let nt = NewType(string);
    return nt.get_string()
}

struct NewType<'b>(&'b str);

platy

EMOJI CHEAT SHEET

Emoji emoticons listed on this page are supported on Campfire, GitHub, Basecamp, Redbooth, Trac, Flowdock, Sprint.ly, Kandan, Textbox.io, Kippt, Redmine, JabbR, Trello, Hall, plug.dj, Qiita, Zendesk, Ruby China, Grove, Idobata, NodeBB Forums, Slack, Streamup, OrganisedMinds, Hackpad, Cryptbin, Kato, Reportedly, Cheerful Ghost, IRCCloud, Dashcube, MyVideoGameList, Subrosa, Sococo, Quip, And Bang, Bonusly, Discourse, Ello, and Twemoji Awesome. However some of the emoji codes are not super easy to remember, so here is a little cheat sheet. ✈ Got flash enabled? Click the emoji code and it will be copied to your clipboard.

People

😄

platy

<style>
#container {
  position: fixed;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
  visibility: visible;
  z-index: 1000;
  display: table;

platy

def hexStringToString(hexString: String) = 
  new String(hexString.grouped(2).map(byteAsString => Integer.parseInt(byteAsString, 16).toByte).toArray)

platy

import java.util.concurrent.ThreadPoolExecutor.AbortPolicy
import java.util.concurrent._

import scala.concurrent.{ Promise, Future }
import scala.concurrent.duration.FiniteDuration
import scala.language.implicitConversions
import scala.util.Try

object ScheduledExecutor {
  private val defaultHandler: RejectedExecutionHandler = new AbortPolicy

platy

package amqptest

import java.io.{File, FileInputStream, FileOutputStream, InputStream}
import java.net.{JarURLConnection, URL}
import java.util.function.Consumer
import java.util.jar.{JarEntry, JarFile}

import sun.net.www.protocol.file.FileURLConnection