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@mallipeddi
mallipeddi / README
Created November 18, 2010 12:13
OpenVPN setup - server on Ubuntu & Tunnelblick on OS X (Snow Leopard)
# install openvpn
sudo apt-get install -y openvpn
# NAT 192.168.99.1/2 subnet <-> eth0 (interface on server)
sudo modprobe iptable_nat
echo 1 | sudo tee /proc/sys/net/ipv4/ip_forward
sudo iptables -t nat -A POSTROUTING -s 192.168.99.1/2 -o eth0 -j MASQUERADE
# generate secret key; scp this key to the client later
@Jaybles
Jaybles / UIDeviceHardware.h
Created October 28, 2011 19:33
UIDeviceHardware - Determine iOS device being used
//
// UIDeviceHardware.h
//
// Used to determine EXACT version of device software is running on.
#import <Foundation/Foundation.h>
@interface UIDeviceHardware : NSObject
- (NSString *) platform;
//
// NSString+Levenshtein.h
// PyHelp
//
// Modified by Michael Bianco on 12/2/11.
// <http://mabblog.com>
//
// Created by Rick Bourner on Sat Aug 09 2003.
// rick@bourner.com
class PostsController < ActionController::Base
def create
Post.create(post_params)
end
def update
Post.find(params[:id]).update_attributes!(post_params)
end
private
// UIImage+Alpha.h
// Created by Trevor Harmon on 9/20/09.
// Free for personal or commercial use, with or without modification.
// No warranty is expressed or implied.
// Helper methods for adding an alpha layer to an image
@interface UIImage (Alpha)
- (BOOL)hasAlpha;
- (UIImage *)imageWithAlpha;
- (UIImage *)transparentBorderImage:(NSUInteger)borderSize;
@rnapier
rnapier / fix-xcode
Last active March 18, 2022 01:17
Links Xcode SDKs from the /SDKs directory (which you maintain yourself)
#!/usr/bin/python
# fix-xcode
# Rob Napier <robnapier@gmail.com>
# Script to link in all your old SDKs every time you upgrade Xcode
# Create a directory called /SDKs (or modify source_path).
# Under it, put all the platform directories:
# MacOSX.platform iPhoneOS.platform iPhoneSimulator.platform
# Under those, store the SDKs:
@p1nox
p1nox / postgresql_configuration_on_ubuntu_for_rails.md
Last active November 29, 2023 04:38
PostgreSQL configuration without password on Ubuntu for Rails

Abstract

You could have postgre installed on localhost with password (or without user or password seted after instalation) but if we are developing we really don't need password, so configuring postgre server without password for all your rails project is usefull.

Install Postgre packages

  • postgresql
  • postgresql-client
  • libpq-dev
@steipete
steipete / PSPDFUIKitMainThreadGuard.m
Last active May 27, 2024 12:11
This is a guard that tracks down UIKit access on threads other than main. This snippet is taken from the commercial iOS PDF framework http://pspdfkit.com, but relicensed under MIT. Works because a lot of calls internally call setNeedsDisplay or setNeedsLayout. Won't catch everything, but it's very lightweight and usually does the job.You might n…
// Taken from the commercial iOS PDF framework http://pspdfkit.com.
// Copyright (c) 2014 Peter Steinberger, PSPDFKit GmbH. All rights reserved.
// Licensed under MIT (http://opensource.org/licenses/MIT)
//
// You should only use this in debug builds. It doesn't use private API, but I wouldn't ship it.
// PLEASE DUPE rdar://27192338 (https://openradar.appspot.com/27192338) if you would like to see this in UIKit.
#import <objc/runtime.h>
#import <objc/message.h>
@aprato
aprato / AMPNavigationBar.m
Last active July 13, 2018 00:23
Darker iOS7 translucent UINavigationBar
// .h
@interface AMPNavigationBar : UINavigationBar
@property (nonatomic, assign) CGFloat extraColorLayerOpacity UI_APPEARANCE_SELECTOR;
@end
// .m
@rromanchuk
rromanchuk / bitcoin.conf
Last active November 12, 2015 00:55
BIP101 Testnet
maxconnections=120
minrelaytxfee=0
testnet=1
dbcache=200 #for a 2 GB server
# dbcache=1000 #for a 4 GB server
# Only relevant for those running jtoomim's eviction branch
# maxmempoolbytes=400000000