aruld

main() {
    Map<String, int> map = {
        'one': 1,
        'two': 2,
        'twelve': 12};

    void iterateMapEntry(key, value) {
      map[key] = value;
      print('$key:$value');//string interpolation in action
    }

krmahadevan

{
"capabilities":
        [
                {
                        "browserName":"firefox",
                        "acceptSslCerts":true,
                        "javascriptEnabled":true,
                        "takesScreenshot":true,
                        "firefox_profile":"",                        
                        "maxInstances":5

armicron

section .text
global _start          ;must be declared for linker (ld)

_start:                ;tell linker entry point
    mov rdi, filename
    mov rsi, 0102o     ;O_CREAT, man open
    mov rdx, 0666o     ;umode_t
    mov rax, 2
    syscall

muralikg

/* global chrome, MediaRecorder, FileReader */

chrome.runtime.onConnect.addListener(port => {
  let recorder = null
  port.onMessage.addListener(msg => {
    console.log(msg);
    switch (msg.type) {
      case 'REC_STOP':
        console.log('Stopping recording')
        if (!port.recorderPlaying || !recorder) {

saltun

<?php

return array(
    /*
      |--------------------------------------------------------------------------
      | Validation Language Lines
      |--------------------------------------------------------------------------
      |
      | The following language lines contain the default error messages used by
      | the validator class. Some of these rules have multiple versions such

collinjackson

// Copyright 2017, the Flutter project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'dart:math';
import 'package:flutter/material.dart';

void main() {
  runApp(new MyApp());
}

fnky

function useSelectors(reducer, mapStateToSelectors) {
  const [state] = reducer;
  const selectors = useMemo(() => mapStateToSelectors(state), [state]);
  return selectors;
}

function useActions(reducer, mapDispatchToActions) {
  const [, dispatch] = reducer;
  const actions = useMemo(() => mapDispatchToActions(dispatch), [dispatch]);
  return actions;

wenzhixin

# install openjdk
sudo apt-get install openjdk-7-jdk

# download android sdk
wget http://dl.google.com/android/android-sdk_r24.2-linux.tgz

tar -xvf android-sdk_r24.2-linux.tgz
cd android-sdk-linux/tools

# install all sdk packages

yiwenl

vec2 rotate(vec2 v, float a) {
	float s = sin(a);
	float c = cos(a);
	mat2 m = mat2(c, s, -s, c);
	return m * v;
}

scottyab

import android.content.Context;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.pm.Signature;

public class TamperCheck {

//we store the hash of the signture for a little more protection
private static final String APP_SIGNATURE = "1038C0E34658923C4192E61B16846";