samueltardieu

use tokio::time::Duration;

async fn value<T>(x: T, duration: Duration) -> T {
    println!("Before sleeping in value");
    tokio::time::sleep(duration).await;
    println!("After sleeping in value");
    x
}

async fn identity<T>(x: &mut T) -> &mut T {

samueltardieu

fn identity<T>(x: &mut T) -> &mut T {
    println!("In identity");
    x
}

fn main() {
    let mut x = 0i32;
    println!("Before assignment");
    *identity(&mut x) = { println!("Evaluating 42"); 42 };
    println!("After assignment");

samueltardieu

D/FbxCompMain( 7542): launching activity for 'Téléchargements'
I/ActivityManager(  850): START u0 {cmp=fr.freebox.android.compagnon/.downloadmanager.FbxDownloadListActivity (has extras)} from pid 7542
D/FbxDownloadListActivity( 7542): called onCreate
D/FbxDownloadListActivity( 7542): tab selected
D/FbxDownloadListFragment( 7542): called onCreate
D/FbxDownloadListActivity( 7542): called onStart
D/FbxDownloadListActivity( 7542): called onResume
D/FbxHttpClientTask( 7542): got 403, application/json; charset=utf-8 on http://88.160.xxx.yyy:81/api/v1/connection/config
D/FbxHttpClientTask( 7542): called doInBackground on: http://88.160.xxx.yyy:81/api/v1/fs/ls//?countSubFolder=1&removeHidden=1

samueltardieu

module Factor where

import Control.Monad.State

-- We can put integer literals or quotations on the stack
data Stackable = IntLiteral Int
               | FQuotation (Factor ())

-- Shortcut name
type Stack = [Stackable]

samueltardieu

object Test {
  def foo(t: Boolean) = "foo1"
  def foo(t: => Boolean) = "foo2"
}

samueltardieu

import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.Semaphore;

public class LockMap<Key> {

    private final ConcurrentHashMap<Key, Semaphore> map = new ConcurrentHashMap<Key, Semaphore>();

    public void lock(final Key key) throws InterruptedException {
        Semaphore sem = map.get(key);
        while (true) {

samueltardieu

shortenUrl :: String -> String
shortenUrl url = case splitFileName url of
  (dir, "index.html") | isLocal dir -> dir
  _                                 -> url
  where isLocal uri = isPrefixOf rootUrl uri || not (isInfixOf "://" uri)

samueltardieu

#include "ch.h"
#include "hal.h"

#include "lcd.h"

#define SCORED_QUIZZ 1
#define TEST_QUIZZ 2

// Define this as TEST_QUIZZ or SCORED_QUIZZ
#define QUIZZ TEST_QUIZZ

samueltardieu

scala> ((x: Int, y: Int) => x+y).getClass.getMethods.find(_.getName == "apply").get.getParameterTypes.size
res0: Int = 2

// Le getMethods.find(_.getName == "apply") est dû au fait qu'il y a deux apply possible,
// un avec des "int", et un avec des "Object" (à cause de la possibilité de passer des
// "Integer") -- vive l'interaction avec la JVM. Mais ces deux apply auront obligatoirement
// la même arité.

samueltardieu

Bus 002 Device 073: ID 08e6:5501 Gemplus GemProx-PU Contactless Smart Card Reader
Couldn't open device, some information will be missing
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64