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Sasha Romijn mxsasha

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@MarkusH
MarkusH / forms.py
Last active December 9, 2015 13:27
Concurrent edit prevention through forms
from django import forms
from django.core.exceptions import ValidationError
from .models import Foo
class VersionNumberFormMixin(forms.Form):
version_number = forms.IntegerField(min_value=0, widget=forms.HiddenInput)
def __init__(self, *args, **kwargs):
@sh1n0b1
sh1n0b1 / ssltest.py
Created April 8, 2014 07:53
Python Heartbleed (CVE-2014-0160) Proof of Concept
#!/usr/bin/python
# Quick and dirty demonstration of CVE-2014-0160 by Jared Stafford (jspenguin@jspenguin.org)
# The author disclaims copyright to this source code.
import sys
import struct
import socket
import time
import select
@steipete
steipete / PSPDFUIKitMainThreadGuard.m
Last active March 10, 2024 19:23
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>