joshj

/* 
    Node.js, express, oauth example using Twitters API
    
    Install Node.js:
        curl -0 http://nodejs.org/dist/v0.6.11/node-v0.6.11.tar.gz
        tar -zxf node-v0.6.11.tar.gz
        cd node-v0.6.11
        ./configure
        make
        make install

tuncbahcecioglu

// https://gist.github.com/1964797

var express = require('express');
var sys = require('util');
var oauth = require('oauth');

var app = express();

var _twitterConsumerKey = 'sLNC1nUodJom3L8BNL4iHA';
var _twitterConsumerSecret = 'EcO8Iiv5M8R0qeLVbHAi2cm9uX4Fp1jPODnoGfqUEro';

yoggy

//
//  libuuid sample program
//
//  library install for debian
//      $ sudo apt-get install uuid-dev
//
//  compile
//      $ gcc uuid_test.c -luuid -o uuid_test
//
#include <stdio.h>

berzniz

@interface NSObject (Debounce)

- (void)debounce:(SEL)action delay:(NSTimeInterval)delay;

@end

JadenGeller

import Foundation

infix operator +=! { associativity right precedence 90 } // Int32 or Int64
infix operator -=! { associativity right precedence 90 } // Int32 or Int64
postfix operator ++! {}                                  // Int32 or Int64
postfix operator --! {}                                  // Int32 or Int64

infix operator |=! { associativity right precedence 90 } // UInt32
infix operator &=! { associativity right precedence 90 } // UInt32

Koze

  PHFetchResult *result = [PHAssetCollection fetchAssetCollectionsWithType:PHAssetCollectionTypeSmartAlbum
                                                                   subtype:PHAssetCollectionSubtypeSmartAlbumUserLibrary
                                                                   options:nil];
  PHAssetCollection *assetCollection = result.firstObject;
  NSLog(@"%@", assetCollection.localizedTitle);
  // Camera Roll

Arachnid

/**
 * Base contract that all upgradeable contracts should use.
 * 
 * Contracts implementing this interface are all called using delegatecall from
 * a dispatcher. As a result, the _sizes and _dest variables are shared with the
 * dispatcher contract, which allows the called contract to update these at will.
 * 
 * _sizes is a map of function signatures to return value sizes. Due to EVM
 * limitations, these need to be populated by the target contract, so the
 * dispatcher knows how many bytes of data to return from called functions.

chriseth

This gist shows how formal conditions of Solidity smart contracts can be automatically verified even in the presence of potential re-entrant calls from other contracts.

Solidity already supports formal verification of some contracts that do not make calls to other contracts. This of course excludes any contract that transfers Ether or tokens.

The Solidity contract below models a crude crowdfunding contract that can hold Ether and some person can withdraw Ether according to their shares. It is missing the actual access control, but the point that wants to be made

simme

//
//  debounce-throttle.swift
//
//  Created by Simon Ljungberg on 19/12/16.
//  License: MIT
//

import Foundation

extension TimeInterval {

yossorion

What I Wish I'd Known About Equity Before Joining A Unicorn

Disclaimer: This piece is written anonymously. The names of a few particular companies are mentioned, but as common examples only.

This is a short write-up on things that I wish I'd known and considered before joining a private company (aka startup, aka unicorn in some cases). I'm not trying to make the case that you should never join a private company, but the power imbalance between founder and employee is extreme, and that potential candidates would