Aaron Zinman azinman
azinman
/ unmonkeypatch.py
Created
October 5, 2016 21:41
Enable PTVSD remote debugging despite gevent monkey patching
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| # Somewhere in our Django stack gevent was being invoked and monkey patching socket and threads. | |
| # PTVSD uses low-level sockets + a thread to work, and the monkey patched version (even if you | |
| # call gevent.monkey.patch_all()) somehow was not working correctly. | |
| # By reloading those modules, you can get the debugger to work correct and step through your code. | |
| import ptvsd, socket, thread, threading | |
| reload(socket) | |
| reload(thread) | |
| reload(threading) | |
| ptvsd.enable_attach("my_secret", address = ('0.0.0.0', 3000)) | |
| ptvsd.wait_for_attach() |
azinman
/ JsonCastingAnnoyances.swift
Last active
April 25, 2016 19:37
Some non-obvious behavior casting values
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| var outputTarget = 8 | |
| // AnyObject forces the Swift Int to become an NSNumber. NSNumbers can cast | |
| // to various primitive types even if the original value is not of the same | |
| // type. For example, ints can be cast to bool (objective-c bools are | |
| // actually 8-bit chars), and the bool is true if the value is non-zero (can | |
| // be 8, -100, etc). | |
| func get(key: String) -> AnyObject? { | |
| return outputTarget | |
| } |
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| // Copyright 2015 The Vanadium Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file. | |
| // This file was auto-generated by the vanadium vdl tool. | |
| // Source: v.io/v23/naming | |
| public enum Naming { | |
| /* The following constants originate in file: types.vdl */ |
azinman
/ reflectionLimitations.swift
Created
February 25, 2016 03:06
swift limitations for reflection
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| enum X : Int { | |
| case Foo = 2 | |
| case Bar = 8 | |
| case Baz = 4 | |
| } | |
| // Can also do this with no difference | |
| // enum X { | |
| // case Foo | |
| // case Bar |
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| (version 1) | |
| (deny default) | |
| (allow network*) | |
| (allow file-write* file-read-data file-read-metadata | |
| (regex "^/Users/zinman/vanadium") | |
| (regex "^(/private)?/tmp")) | |
| (allow file-read-data file-read-metadata | |
| (regex "^/dev/autofs.*") |
azinman
/ AppDelegate.m
Last active
February 20, 2018 06:53
@synchronized vs pthread mutex vs NSRecursiveLock vs Semaphore
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| // | |
| // AppDelegate.m | |
| // LockTest | |
| // | |
| // Created by zinman on 1/29/16. | |
| // | |
| #import "AppDelegate.h" | |
| #import <pthread.h> |
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| ### Keybase proof | |
| I hereby claim: | |
| * I am azinman on github. | |
| * I am azinman (https://keybase.io/azinman) on keybase. | |
| * I have a public key whose fingerprint is 648F C16E 7315 35E6 48FE C55A FA5C 5707 A23C 3CC7 | |
| To claim this, I am signing this object: |
azinman
/ gist:6479896
Created
September 7, 2013 22:19
Convert a unix epoch into something human readable
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| $ date -d @1378585039 | |
| Sat Sep 7 20:17:19 UTC 2013 |
azinman
/ floatDoubleTest.m
Created
February 22, 2012 01:17
Comparison of float and double pre-defined values in iOS/LLVM
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| // | |
| // main.m | |
| // quicky | |
| // | |
| // Created by Aaron Zinman on 2/21/12. | |
| // Copyright (c) 2012 Empirical Design LLC. All rights reserved. | |
| // | |
| #import <Foundation/Foundation.h> |
azinman
/ animation.js
Created
June 3, 2011 05:38
Apply CSS transformations, remembering the past history. Useful for undoable animations/transitions.
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| // Undo-able CSS transformations on DOM objects | |
| // Requires jQuery | |
| // MIT Licensed | |
| // Author: Aaron Zinman <aaron@azinman.com> | |
| // Part of Defuse: http://defuse.media.mit.edu | |
| // Tested in Safari, soon testing in: Chrome and Firefox | |
| if (window.defuse == null) defuse = {animation:{}}; | |
| /** | |
| * Applies a series of CSS transformation (contained in the cssObj dictionary) |
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