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#!/usr/bin/env node

// This tests checks whether fragment identifiers are
// preserved across HTTP redirects.
//
// To run:
// 1. Install Node.js.
// 2. Run this script with 'node fragredirect.js'.
// 3. Open the printed URL in your web browser.

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# Based on https://hg.python.org/cpython/file/2.7/Lib/contextlib.py

class GeneratorContextManager(object):
    def __init__(self, gen):
        self.gen = gen

    def __enter__(self):
        return self.gen.next()

    def __exit__(self, type, value, traceback):

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C and Python ctypes comparison

Totally untested.

/* C */                 # ctypes

char *x = NULL;         x = ctypes.c_char_p(None)
                        x = POINTER(ctypes.c_char)(None)

struct C { }; class C(ctypes.Structure): pass

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#include <stdio.h>

int
main(int argc, char **argv) {
    int x = 1;
    int y = 2;
    int *xp = &x;
    int *yp = &y;
    printf("1: xp = %p; *xp = %d\n", xp, *xp);
    printf("2: yp = %p; *xp = %d\n", yp, *yp);

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$ uname -a
Darwin straddler.local 12.6.0 Darwin Kernel Version 12.6.0: Wed Dec 17 19:11:40 PST 2014; root:xnu-2050.48.15~1/RELEASE_X86_64 x86_64

$ ./test sh -c 'kill -TERM $$'
waitpid returned stats 15

$ valgrind ./test sh -c 'kill -TERM $$'
==63381== Memcheck, a memory error detector
==63381== Copyright (C) 2002-2012, and GNU GPL'd, by Julian Seward et al.
==63381== Using Valgrind-3.8.1 and LibVEX; rerun with -h for copyright info

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$ ninja clean
$ time -p ninja b_SelfCompile

real         1.62
user         1.77
sys          0.27

real         1.63
user         1.78
sys          0.27

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64 bytes from 8.8.8.8: icmp_seq=161 ttl=56 time=19.274 ms
64 bytes from 8.8.8.8: icmp_seq=162 ttl=56 time=24.346 ms
64 bytes from 8.8.8.8: icmp_seq=163 ttl=56 time=19.304 ms
64 bytes from 8.8.8.8: icmp_seq=164 ttl=56 time=20.252 ms
64 bytes from 8.8.8.8: icmp_seq=165 ttl=56 time=20.240 ms
64 bytes from 8.8.8.8: icmp_seq=166 ttl=56 time=54.444 ms
64 bytes from 8.8.8.8: icmp_seq=167 ttl=56 time=19.309 ms
64 bytes from 8.8.8.8: icmp_seq=168 ttl=56 time=19.600 ms
64 bytes from 8.8.8.8: icmp_seq=169 ttl=56 time=22.545 ms
64 bytes from 8.8.8.8: icmp_seq=170 ttl=56 time=19.346 ms

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#include <iostream>
#include <vector>

namespace {
  class F {
  public:
    template<class T>
    F(
        T *o,
        void (*f)(T *)) :

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var http = require('http');

var steamUidRe = /<steamID64>(.*)<\/steamID64>/;

function getSteamUid(username, callback) {
    var callbackCalled = false;

    var req = http.request({
        host: 'steamcommunity.com',
        port: 80,

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// Why does this code sample hang client
// connections if ASYNC === true?
//
// # Start server
// node test.js --sync port
// node test.js --async port
//
// # Test
// curl http://host:port/