reterVision

#include <stdio.h>
#include <stdlib.h>

int binary_search(int a[], int min, int max, int value)
{
  if (max < min) {
    return -1;
  }
  int mid = (max + min) / 2;
  if (value == a[mid]) {

reterVision

#!/usr/bin/python
"""
Binary Search
"""


def bsearch(array, min, max, target):
    if max < min:
        return -1

reterVision

#include <stdio.h>

#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))

#define min(a, b) \
  ({  __typeof__ (a) _a = (a); \
		__typeof__ (b) _b = (b); \
		_a > _b ? _b : _a; })

#define max(a, b) \

reterVision

def get_anagram(big_phrase, phrase):
    """
    Get a sub-string from a big phrase which is the anagram
    with the other string.
    """
    print 'Problem: ', big_phrase, phrase
    big_phrase = big_phrase.lower()
    phrase = phrase.lower().replace(' ', '')

    for i in range(len(big_phrase)):

reterVision

Set up Django, nginx and uwsgi

Steps with explanations to set up a server using:

• virtualenv
• Django
• nginx
• uwsgi

reterVision

#include <unistd.h>
#include <stdio.h>
#include <dirent.h>
#include <string.h>
#include <sys/stat.h>
#include <stdlib.h>

void printdir(char *dir, int depth)
{
    DIR *dp;

reterVision

# Slideshare link: http://www.slideshare.net/ChaoGao1/write-a-redis-client
import socket


tcp_host = '127.0.0.1'
tcp_port = 6379
tcp_timeout = 10000
buffer_size = 1024

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

reterVision

# use C-a, since it's on the home row and easier to hit than C-b
set-option -g prefix C-a
unbind-key C-a
bind-key C-a send-prefix
set -g base-index 1

# vi is good
setw -g mode-keys vi

# mouse behavior

reterVision

pkg install python
pkg install git
pkg install wget
wget https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py -O - | python
easy_install pip
pip install ipython

reterVision

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/epoll.h>
#include <errno.h>