command-tab

# Parse a provisioning profile
# Extract the first DeveloperCertificates <data> entry
# Remove any leading whitespace
# Remove any blank lines
# Base64 decode the blob
# Parse the .cer with OpenSSL
# Extract the first line, which is the certificate subject (the rest is the cert blob)
# End up with a string like: subject= /UID=AABBCCDDEE/CN=iPhone Developer: First Last (FFGGHHIIJJ)/C=US

# Note: Uses xmlstarlet to parse the plist, but you could probably use PlistBuddy or grep, too

0xced

//
// Copyright (c) 2012-2015 Cédric Luthi / @0xced. All rights reserved.
//

#import <Foundation/Foundation.h>

#if TARGET_OS_SIMULATOR

static const char *fakeCarrier;
static const char *fakeTime;

hollance

Communicate between objects using channels

When you have two objects A and B, say two view controllers, that you want to have talk to each other, you can choose from the following options:

• NSNotificationCenter. This is anonymous one-to-many communication. Object A posts a notification to the NSNotificationCenter, which then distributes it to any other objects listening for that notification, including Object B. A and B do not have to know anything about each other, so this is a very loose coupling. Maybe a little too loose...

• KVO (Key-Value Observing). One object observes the properties of another. This is a very tight coupling, because Object B is now peeking directly into Object A. The advantage of KVO is that Object A doesn't have to be aware of this at all, and therefore does not need to send out any notifications -- the KVO mechanism takes care of this behind the scenes.

• Direct pointers. Object A has a pointer to Object B and directly sends it messages when something of interest h

danielpunkass

tell application "Audio Hijack Pro"
	set myAudio to (first session whose name is "Core Intuition MOTU 828")
	set skypeAudio to (first session whose name is "Skype")
	
	-- Start recording my mic input
	start hijacking myAudio
	start recording myAudio
	
	-- Start recording Skype audio
	start hijacking skypeAudio

plantpurecode

typedef void (^JRIterationBlock)(NSUInteger index);

static inline void invokeBlockIterativelyUsingRange(JRIterationBlock block, NSRange rng) {
    NSParameterAssert(block); 
    for(NSUInteger i = rng.location; i < NSMaxRange(rng); ++i) {
        block(i);
    }
}

@implementation NSNumber (BlockAdditions)

danielpunkass

#!/usr/bin/python

import os
import sys
import urllib

# Change this to match your mail server's REVERSE static IP address
staticIPAddress = "1.0.0.127"

# Change this to an email address you don't mind sending to and from for the notice alert delivery

abrahamvegh

# Check certificate expiration date
openssl x509 -in certificate.pem -noout -enddate

# Create new ECC key and CSR
openssl ecparam -out private.key -name prime256v1 -genkey
chmod 400 private.key
openssl req -new -key private.key -out csr.txt -subj '/CN=domain.tld'

# Create new RSA key and CSR
openssl req -out csr.txt -new -newkey rsa:4096 -sha256 -nodes -keyout private.key -subj '/CN=domain.tld' > /dev/null 2>&1

steipete

// 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>

rakeshtembhurne

// Export database in gzip form
mysqldump -u user -p database | gzip > database.sql.gz

// Import database from gzip form
gunzip < database.sql.gz | mysql -u user -p database

neara

user nginx;
worker_processes 1;

error_log /var/log/nginx/error.log;
pid /var/run/nginx.pid;

events {
    worker_connections 1024;
    use epoll;
}