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/**
 * Writing a Mark-Sweep Garbage Collector in C++.
 *
 * This is a source code for the Lecture 9 from the
 * Essentials of Garbage Collectors course:
 *
 * http://dmitrysoshnikov.com/courses/essentials-of-garbage-collectors/
 *
 * See full details in:
 *

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let offset = 20000;
let chunk_size = 10000;

// File handle:
let mut handle = BufReader::new(File::open("data.bin").await?);

// Set cursor to needed chunk:
let mut chunk_stream = handle
    .bytes()
    .skip(offset)

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/**
 * Basic Array class, similar to std::array.
 *
 * by Dmitry Soshnikov <[email protected]>
 * MIT Style License (C) 2020
 */

#ifndef __Array_h
#define __Array_h

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JNI Example (Mac OS)

JNI (Java Native Interface) allows implementing methods in C/C++, and use them in Java.

1. Create JNIExample.java file

class JNIExample {

  // Native method, no body.

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/*
 * Copyright (c) 1996, 1998, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *

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android {
    signingConfigs {
        getByName("debug") {
            keyAlias = "debug"
            keyPassword = "my debug key password"
            storeFile = file("/home/miles/keystore.jks")
            storePassword = "my keystore password"
        }
        create("release") {
            keyAlias = "release"

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package com.versobit.kmark.gist;

import android.app.Application;
import android.content.Context;

import de.robv.android.xposed.IXposedHookLoadPackage;
import de.robv.android.xposed.XC_MethodHook;
import de.robv.android.xposed.callbacks.XC_LoadPackage;

import static de.robv.android.xposed.XposedHelpers.findAndHookMethod;

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try {
    PathClassLoader pcl = (PathClassLoader) Thread.currentThread().getContextClassLoader();
    Field f = Class.forName("dalvik.system.BaseDexClassLoader").getDeclaredField("pathList");
    f.setAccessible(true);
    Object dpl = f.get(pcl);
    Class cls = Class.forName("dalvik.system.DexPathList");
    Field f2 = cls.getDeclaredField("dexElements");
    f2.setAccessible(true);
    Object[] elements = (Object[])f2.get(dpl);
    for(Object e : elements) {

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package you.should.change.this;

import android.content.Context;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.view.View;
import android.view.ViewGroup;

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// $ frida -l antiroot.js -U -f com.example.app --no-pause
// CHANGELOG by Pichaya Morimoto ([email protected]): 
//  - I added extra whitelisted items to deal with the latest versions 
// 						of RootBeer/Cordova iRoot as of August 6, 2019
//  - The original one just fucked up (kill itself) if Magisk is installed lol
// Credit & Originally written by: https://codeshare.frida.re/@dzonerzy/fridantiroot/
// If this isn't working in the future, check console logs, rootbeer src, or libtool-checker.so
Java.perform(function() {

    var RootPackages = ["com.noshufou.android.su", "com.noshufou.android.su.elite", "eu.chainfire.supersu",