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@hallettj
hallettj / global-variables-are-bad.js
Created February 14, 2009 21:15
How and why to avoid global variables in JavaScript
// It is important to declare your variables.
(function() {
var foo = 'Hello, world!';
print(foo); //=> Hello, world!
})();
// Because if you don't, the become global variables.
(function() {
@getify
getify / gist:3667624
Last active June 25, 2022 16:26
escape all (not-already-escaped) double-quote chars in a string
// NOTE: only escapes a " if it's not already escaped
function escapeDoubleQuotes(str) {
return str.replace(/\\([\s\S])|(")/g,"\\$1$2"); // thanks @slevithan!
}
escapeDoubleQuotes(`ab`); // ab => ab (nothing escaped)
escapeDoubleQuotes(`a"b`); // a"b => a\"b
escapeDoubleQuotes(`a\\"b`); // a\"b => a\"b (nothing escaped)
escapeDoubleQuotes(`a\\\\"b`); // a\\"b => a\\\"b
escapeDoubleQuotes(`a\\\\\\"b`); // a\\\"b => a\\\"b (nothing escaped)
@amosl
amosl / AnimSprite.as
Last active September 25, 2019 22:26
AnimSprite for Starling
/**
* Copyright (c) 2013 Amos Laber
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
@vvolkgang
vvolkgang / GameDev Links.md
Last active December 24, 2015 16:39
Articles and other interesting information about Game Development.
@devunwired
devunwired / ExampleFragment.java
Created May 15, 2014 17:03
Method for animating Android fragment positions during a add/replace/remove transition using custom properties. This method does not require subclassing target views with additional setter methods, but instead requires subclassing the fragment...something you are likely already doing.
/**
* An example of adding these transitions to a Fragment. This simple
* version just applies opposite transitions to any Fragment whether it is
* entering or exiting view. You can also inspect the transit mode parameter
* (i.e. TRANSIT_FRAGMENT_OPEN, TRANSIT_FRAGMENT_CLOSE) in combination to do
* different animations for, say, adding a fragment versus popping the back stack.
*
* Transactions without an explicit transit mode set, in this example, will not
* animate. Allowing the initial fragment add, for example, to simply appear.
*/
@staltz
staltz / introrx.md
Last active November 17, 2024 01:08
The introduction to Reactive Programming you've been missing
@swizzlevixen
swizzlevixen / ticket-scanner.py
Created August 10, 2015 00:21
Python OpenCV program to extract ticket stub images from photographs, via automatic perspective correction for quadrilateral objects.
#!/usr/local/bin/python
# coding: utf-8
import cv2
import sys
import numpy
from matplotlib import pyplot as plt
from scipy.spatial import distance
"""
@p3t3r67x0
p3t3r67x0 / openssl_commands.md
Last active May 22, 2024 02:19
Some list of openssl commands for check and verify your keys

openssl

Install

Install the OpenSSL on Debian based systems

sudo apt-get install openssl
@nstarke
nstarke / release-android-debuggable.md
Last active November 15, 2024 11:48
How to make a Release Android App debuggable

How to make a Release Android App debuggable

Let's say you want to access the application shared preferences in /data/data/com.mypackage.
You could try to run adb shell and then run-as com.mypackage ( or adb shell run-as com.mypackge ls /data/data/com.mypackage/shared_prefs), but on a production release app downloaded from an app store you're most likely to see:

run-as: Package 'com.mypackage' is not debuggable
@BretFisher
BretFisher / docker-for-mac.md
Last active November 8, 2024 13:45
Getting a Shell in the Docker Desktop Mac VM

2021 Update: Easiest option is Justin's repo and image

Just run this from your Mac terminal and it'll drop you in a container with full permissions on the Docker VM. This also works for Docker for Windows for getting in Moby Linux VM (doesn't work for Windows Containers).

docker run -it --rm --privileged --pid=host justincormack/nsenter1

more info: https://github.com/justincormack/nsenter1