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@mattetti
mattetti / rails_json_session.rb
Last active September 23, 2020 07:04
This is a monkey patch to change Rails 4's default session/signed cookie serializer from Marshal to JSON for security and compatibility reasons. Note that this is a hack, a pretty terrible one and you should only use it if you know what you're doing. Also, I only wrote this patch for my own personal use, so don't be surprised if it doesn't work …
# Hack to change the Rails cookie serializer from Marshal to JSON and therefore allow the session
# to be shared between different languages but also avoid that someone knowing the
# cookie secret key could execute arbitrary code on the server by unmarshalling
# modified Ruby code added to the session/permanent cookie.
#
# Note that all users will beed to login again since both the remember me cookie and the session cookies
# won't be valid. Note also that the remember me cookie is tested multiple times per request even when it fails.
# for performance reasons you might want to delete it if these extra cycles are too costly for you.
#
# Rails 4 (not tested on Rails 3).
package com.jwo.example.sampleform;
import android.annotation.TargetApi;
import android.app.Activity;
import android.content.Context;
import android.graphics.Color;
import android.os.Build;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
@jbenet
jbenet / simple-git-branching-model.md
Last active April 9, 2024 03:31
a simple git branching model

a simple git branching model (written in 2013)

This is a very simple git workflow. It (and variants) is in use by many people. I settled on it after using it very effectively at Athena. GitHub does something similar; Zach Holman mentioned it in this talk.

Update: Woah, thanks for all the attention. Didn't expect this simple rant to get popular.

@JakeWharton
JakeWharton / dex.sh
Last active March 25, 2024 13:54
`classes.dex` method count helpers. Requires smali/baksmali from https://code.google.com/p/smali/ and dexdump from the build-tools in the Android SDK be on your PATH.
function dex-method-count() {
cat $1 | head -c 92 | tail -c 4 | hexdump -e '1/4 "%d\n"'
}
function dex-method-count-by-package() {
dir=$(mktemp -d -t dex)
baksmali $1 -o $dir
for pkg in `find $dir/* -type d`; do
smali $pkg -o $pkg/classes.dex
count=$(dex-method-count $pkg/classes.dex)
name=$(echo ${pkg:(${#dir} + 1)} | tr '/' '.')
- (id)initWithBeer:(BHBeer *)beer
{
NSAssert(beer != nil, @"beer is required");
self = [super init];
if (self) {
self.beer = beer;
}
return self;
}
@jeremyquinn
jeremyquinn / NSManagedObject+KeyedSubscript.h
Created May 25, 2013 16:53
This is a Category on NSManagedObject, that enables subscript access to properties.
//
// NSManagedObject+KeyedSubscript.h
//
// Created by Jeremy Quinn on 25/05/2013.
// Copyright (c) 2013 FiveOne.org. All rights reserved.
//
#import <CoreData/CoreData.h>
@interface NSManagedObject (KeyedSubscript)
@ficusk
ficusk / GsonRequest.java
Last active April 9, 2024 09:03
A Volley adapter for JSON requests that will be parsed into Java objects by Gson.
import com.google.gson.Gson;
import com.google.gson.JsonSyntaxException;
import com.android.volley.AuthFailureError;
import com.android.volley.NetworkResponse;
import com.android.volley.ParseError;
import com.android.volley.Request;
import com.android.volley.Response;
import com.android.volley.Response.ErrorListener;
import com.android.volley.Response.Listener;
@piscisaureus
piscisaureus / pr.md
Created August 13, 2012 16:12
Checkout github pull requests locally

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

@JakeWharton
JakeWharton / BaseActivity.java
Created July 6, 2012 01:17
Scoped event bus which automatically registers and unregisters with the lifecycle.
package com.squareup.example;
public abstract BaseActivity extends SherlockActivity {
private final ScopedBus scopedBus = new ScopedBus();
protected ScopedBus getBus() {
return scopedBus;
}
@Override public void onPause() {
@codebutler
codebutler / FieldValidator.java
Created May 10, 2012 21:16
Simple helper to validate android form fields
import android.app.Activity;
import android.content.Context;
import android.text.InputType;
import android.text.TextUtils;
import android.view.View;
import android.widget.EditText;
import com.humaorie.dollar.Dollar;
import static com.humaorie.dollar.Dollar.$;