hSATAC

diff --git a/gc.c b/gc.c
index ace7a08..07b7521 100644
--- a/gc.c
+++ b/gc.c
@@ -253,6 +253,7 @@ typedef struct rb_objspace {
     size_t total_allocated_object_num;
     size_t total_freed_object_num;
     int gc_stress;
+    int gc_disable_lazy_sweep;
 

hSATAC

Security is Hard

Massive Assignment

• watch for ActiveRecord Relation, like has_many, has_many :through
• watch for user_roles, `group_users
• UPDATE action

Admin

hSATAC

// Taken from the commercial iOS PDF framework http://pspdfkit.com.
// Copyright (c) 2013 Peter Steinberger. 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.

#import <objc/runtime.h>
#import <objc/message.h>

// Compile-time selector checks.

hSATAC

Install Python

$ brew install readline sqlite gdbm
$ brew install python --universal --framework
$ python --version
Python 2.7

Symlinks...

hSATAC

package main

import (
	"fmt"
)

type Node struct {
	Value int
}

hSATAC

// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Modify by linuz.ly
package main

import (
    "bytes"
    "fmt"
    "code.google.com/p/go.crypto/ssh"

hSATAC

---
language: objective-c
before_script:
- ./scripts/travis/add-key.sh
after_script:
- ./scripts/travis/remove-key.sh
after_success:
- ./scripts/travis/testflight.sh
env:
  global:

hSATAC

The reason why you might get certificate errors in Ruby 2.0 when talking HTTPS is because there isn't a default certificate bundle that OpenSSL (which was used when building Ruby) trusts.

Update: this problem is solved in edge versions of rbenv and RVM.

$ ruby -rnet/https -e "Net::HTTP.get URI('https://github.com')"
net/http.rb:917:in `connect': SSL_connect returned=1 errno=0 state=SSLv3
  read server certificate B: certificate verify failed (OpenSSL::SSL::SSLError)

You can work around the issue by installing a certificate bundle that you trust. I trust Mozilla and curl.

hSATAC

#!/usr/bin/env bash

rm -rf "${HOME}/Library/Caches/CocoaPods"
rm -rf "`pwd`/Pods/"
pod update

hSATAC

// Macro - Set the flag for block completion
#define StartBlock() __block BOOL waitingForBlock = YES

// Macro - Set the flag to stop the loop
#define EndBlock() waitingForBlock = NO

// Macro - Wait and loop until flag is set
#define WaitUntilBlockCompletes() WaitWhile(waitingForBlock)

// Macro - Wait for condition to be NO/false in blocks and asynchronous calls