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@aruld
aruld / foreachmap.dart
Created Oct 19, 2011
Dart forEach() on a Map
View foreachmap.dart
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
krmahadevan / webconfig.txt
Last active May 6, 2020
A JSON configuration file that can be used to spawn a webdriver node.
View webconfig.txt
{
"capabilities":
[
{
"browserName":"firefox",
"acceptSslCerts":true,
"javascriptEnabled":true,
"takesScreenshot":true,
"firefox_profile":"",
"maxInstances":5
@muralikg
muralikg / background.js
Last active Aug 3, 2020
puppeteer screen capture demo. Currently records 10 second video. Change the timeout in background.js with your own logic to stop the recording when necessary. Try with `node export.js`
View background.js
/* 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) {
@wenzhixin
wenzhixin / ubuntu14.04-command-line-install-android-sdk
Last active Aug 4, 2020
Ubuntu 14.04 command line install android sdk
View ubuntu14.04-command-line-install-android-sdk
# 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
@scottyab
scottyab / SignatureCheck.java
Last active Aug 6, 2020
Simple Android signature check. Please note: This was created in 2013, not actively maintained and may not be compatible with the latest Android versions. It's not particularly difficult for an attacker to decompile an .apk, find this tamper check, replace the APP_SIGNATURE with theirs and rebuild (or use method hooking to return true from `vali…
View SignatureCheck.java
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";
@armicron
armicron / hello_world_into_file.asm
Created Oct 10, 2016
NASM x86_64 open file and write 'Hello world'
View hello_world_into_file.asm
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
View gist:4216897
0 = Success
1 = Operation not permitted
2 = No such file or directory
3 = No such process
4 = Interrupted system call
5 = Input/output error
6 = No such device or address
7 = Argument list too long
8 = Exec format error
@gaearon
gaearon / slim-redux.js
Last active Sep 18, 2020
Redux without the sanity checks in a single file. Don't use this, use normal Redux. :-)
View slim-redux.js
function mapValues(obj, fn) {
return Object.keys(obj).reduce((result, key) => {
result[key] = fn(obj[key], key);
return result;
}, {});
}
function pick(obj, fn) {
return Object.keys(obj).reduce((result, key) => {
if (fn(obj[key])) {
@collinjackson
collinjackson / main.dart
Last active Sep 19, 2020
PageView example with dots indicator
View main.dart
// 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());
}
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