sodabrew

void http_request_cb(struct evhttp_request *req, void *user)
{
    char *client_ip;
    u_short client_port;

    evhttp_connection_get_peer(evhttp_request_get_connection(req), &client_ip, &client_port);
    printf("Client IP [%s] port [%d]\n", client_ip, client_port);
}

irachex

import random

class TreapNode(object):
    def __init__(self, key, data):
        self.key = key
        self.ran = random.random()
        self.size = 1
        self.cnt = 1
        self.data = data
        self.left = None

hariadi

<VirtualHost *:80>
  # Configure hostname
  ServerAdmin postmaster@jpa.gov.my
  ServerName git.jpa.gov.my
 
  # Repository location
  DocumentRoot /data/www/jpa.gov.my/git
 
  # Deny to access
  <Files ~ "(^\.htaccess|^.*\.conf)">

laughinghan

MathSON

Status: Draft 1 In Progress. This document is undergoing its first revision. Initial implementation has begun alongside editing Draft 1. Your feedback is hoped and dreamed of.

Mathematical Structured Object Notation is a JSON-based representation for most of the common subset of what LaTeX and Presentation MathML can

zzt93

#include "var.h"
#include <stdio.h>

#define hello1(s) hello2(s, "default string")

void hello2(const char *s, const char* s2) {
    printf("hello2 %s and %s\n", s, s2);
}

#define hello(...) xglue(hello, PP_NARG(__VA_ARGS__))(__VA_ARGS__)

rygorous

Things in C/C++ that are hard to parse
======================================

Type names
----------

C is "mostly" LL(1) and generally relatively straightforward to parse. The primary
unncessary complication is that parsing C requires keeping a symbol table during
parsing that knows whether a given identifier in the current scope refers to a type
name or not. Take this example snippet:

iampaul83

目標

1. 實現ssh免打密碼登入
2. 自動化上面的過程
   • 因為要實現免打密碼登入，一開始還是要打一次密碼

NOTE: 以下的範例都是在macOS10.12中執行，不同OS或版本可能會有出入

adrianwong

<script type="text/javascript">
  window.MathJax = {
    jax: ["input/TeX", "output/CommonHTML"],
    extensions: ["tex2jax.js"],
    TeX: {
      equationNumbers: { autoNumber: "AMS" },
      extensions: ["AMSmath.js", "AMSsymbols.js", "noErrors.js", "noUndefined.js"]
    },
    /* The MathJax API provides us with the ability to register
    callbacks on signals broadcast during its startup sequence.

ErikAugust

#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#ifdef _MSC_VER
#include <intrin.h> /* for rdtscp and clflush */
#pragma optimize("gt",on)
#else
#include <x86intrin.h> /* for rdtscp and clflush */
#endif

albertomolina

iSCSI server with tgt

apt install tgt

Manual configuration of targets

Create a new target named "target1":

tgtadm --lld iscsi --op new --mode target --tid 1 -T iqn.2020-01.es.tinaja:target1

Delete a specific target: