Andrew Hlynskyi ahlinc

Why this document?

I upgraded my iPhone 5s to iOS 10 and could no longer retrieve photos from it. This was unacceptable for me so I worked at achieving retrieving my photos. This document is my story (on Ubuntu 16.04).

The solution is to compile libimobiledevice and ifuse from source.

Audience

Who is this guide intended for?

Ubuntu 16.04 Developer Tools Installation

First things first !

sudo apt update
sudo apt upgrade

Standard Developer Tools

sudo apt-get install build-essential git

JWT Kong Example

Get and Start Kong and Co

git clone [email protected]:Mashape/docker-kong.git
cd docker-kong/compose
docker-compose up

Create Kong API Route

Regular Expression Engine Comparison Chart

Many different applications claim to support regular expressions. But what does that even mean?

Well there are lots of different regular expression engines, and they all have different feature sets and different time-space efficiencies.

The information here is just copied from: http://regular-expressions.mobi/refflavors.html

Understanding the Memory Layout of Linux Executables

Required tools for playing around with memory:

hexdump
objdump
readelf
xxd
gcore

https://stackoverflow.com/a/18003462/348146

None of these suggestions worked for me, because Android was appending a sequence number to the package name to produce the final APK file name (this may vary with the version of Android OS). The following sequence of commands is what worked for me on a non-rooted device:

Determine the package name of the app, e.g. com.example.someapp. Skip this step if you already know the package name.

adb shell pm list packages

Look through the list of package names and try to find a match between the app in question and the package name. This is usually easy, but note that the package name can be completely unrelated to the app name. If you can't recognize the app from the list of package names, try finding the app in Google Play using a browser. The URL for an app in Google Play contains the package name.

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

	def urldecode:
	def unhex:
	if 48 <= . and . <= 57 then . - 48 elif 65 <= . and . <= 70 then . - 55 else . - 87 end;

	def bytes:
	def loop($i):
	if $i >= length then empty else 16 * (.[$i+1] \| unhex) + (.[$i+2] \| unhex), loop($i+3) end;
	[loop(0)];

	def codepoints:

	# Python logger in AWS Lambda has a preset format. To change the format of the logging statement,
	# remove the logging handler & add a new handler with the required format

	import logging
	import sys

	def setup_logging():
	logger = logging.getLogger()
	for h in logger.handlers:
	logger.removeHandler(h)

	pty
	pty.o