Skip to content

Instantly share code, notes, and snippets.

View shivasurya's full-sized avatar
🎯
Focusing

Shivasurya shivasurya

🎯
Focusing
View GitHub Profile
@saelo
saelo / 3_years_of_attacking_javascript_engines.txt
Created October 27, 2019 16:04
3 Years of Attacking JavaScript Engines
|=-----------------------------------------------------------------------=|
|=-------------=[ 3 Years of Attacking JavaScript Engines ]=-------------=|
|=-----------------------------------------------------------------------=|
|=------------------------------=[ saelo ]=------------------------------=|
|=-----------------------------------------------------------------------=|
The following are some brief notes about the changes that have taken place
since the release of the "Attacking JavaScript Engines" paper [1]. In
general, no big conceptional changes have happened since. Mitigations have
been added to break some of the presented techniques and, as expected, a
@shivasurya
shivasurya / app.js
Last active April 28, 2017 04:13
Pdf.js example source code - i-visionblog
PDFJS.workerSrc = 'build/pdf.worker.js';
var url = 'pdf/appathon.pdf';
var currentPage = 1;
PDFJS.getDocument(url).then(function (pdf) {
PROGRESS.max = pdf.numPages;
PROGRESS.value = 1;
var holder = document.getElementById('canvas')

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.


Effective Engineer - Notes

What's an Effective Engineer?

@shivasurya
shivasurya / auth.js
Created October 7, 2016 08:20
Facebook Account Kit Backend Verification - Node.js Expressjs Middleware
var http = require("http");
var express = require("express");
var app = express();
var request = require('request');
var bodyParser = require('body-parser');
var morgan = require('morgan')
var fs = require('fs');
var path = require('path');
//to log every request for debugging
@vasanthk
vasanthk / System Design.md
Last active December 26, 2024 13:34
System Design Cheatsheet

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

  1. Clarify and agree on the scope of the system
  • User cases (description of sequences of events that, taken together, lead to a system doing something useful)
    • Who is going to use it?
    • How are they going to use it?
@nesquena
nesquena / ItemClickSupport.java
Last active September 17, 2024 18:57
Click handling for RecyclerView
/*
Source: http://www.littlerobots.nl/blog/Handle-Android-RecyclerView-Clicks/
USAGE:
ItemClickSupport.addTo(mRecyclerView).setOnItemClickListener(new ItemClickSupport.OnItemClickListener() {
@Override
public void onItemClicked(RecyclerView recyclerView, int position, View v) {
// do it
}
});
@carlonzo
carlonzo / CacheFragmentStatePagerAdapter.java
Created August 2, 2015 17:08
FragmentStatePagerAdapter that caches each pages.
/*
* Copyright 2014 Soichiro Kashima
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
@wenzhixin
wenzhixin / ubuntu14.04-command-line-install-android-sdk
Last active July 4, 2024 05:29
Ubuntu 14.04 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
@skyfishjy
skyfishjy / CursorRecyclerViewAdapter.java
Last active December 16, 2023 08:55
CursorRecyclerViewAdapter
/*
* Copyright (C) 2014 skyfish.jy@gmail.com
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
@mycodeschool
mycodeschool / DoublyLinkedList.c
Created November 12, 2013 11:38
Doubly Linked List implementation in C
/* Doubly Linked List implementation */
#include<stdio.h>
#include<stdlib.h>
struct Node {
int data;
struct Node* next;
struct Node* prev;
};