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/path/to/configsvr/config.log{
    weekly
    rotate 9
    compress
    size 100M
    sharedscripts
    create
    postrotate
        /bin/kill -SIGUSR1 `cat /path/to/configsvr/mongd.lock 2> /dev/null` 2> /dev/null || true
        /bin/find /path/to/configsvr/ -type f -size 0 -regextype sed -regex ".*\.log\.[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}T[0-9]\{2\}-[0-9]\{2\}-[0-9]\{2\}" -delete 2> /dev/null

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public class HeightedQuickUnionUF {
    private int[] id;    // id[i] = parent of i
    private int[] height;    // sz[i] = number of objects in subtree rooted at i
    private int count;   // number of components

    // Create an empty union find data structure with N isolated sets.
    public HeightedQuickUnionUF(int N) {
        count = N;
        id = new int[N];
        height = new int[N];

advancedxy

box = $("div.m-chatform .edit textarea")
btn = $("div.m-chatform .btn")
var txt = ''
lines = []
function init() {
  var xhr = new XMLHttpRequest()
  xhr.open("GET", "http://10.240.138.100/tmp/tang.txt", true)

  xhr.onreadystatechange = function() {
    if (xhr.readyState == 4 && xhr.status == 200) {

advancedxy

2.0.0.0/7
4.0.0.0/6
8.0.0.0/7
11.0.0.0/8
12.0.0.0/7
15.0.0.0/8
16.0.0.0/5
24.0.0.0/7
26.0.0.0/8
28.0.0.0/6

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#!/usr/bin/env python

import sys
import socket
data = """
100.200.208.12-100.200.208.46 : /xxx/rack_1
"""

def ip_integer_from_string(s):
    return reduce(lambda a,b: a<<8 | b, map(int, s.split(".")))

advancedxy

#!/usr/bin/python2
#coding=utf-8

import os 
import urllib2 
import zipfile
import zlib
from urlparse import urlparse 
from time import strftime,localtime
def initsites(filename):

advancedxy

#coding:utf-8
import sys,struct,socket,array,datetime

def ip2str(ip):
    return str(ip>>24)+'.'+str((ip>>16)&0xffL)+'.' \
        +str((ip>>8)&0xffL)+'.'+str(ip&0xffL)

def str2ip(s):
    (ip,) = struct.unpack('!I',socket.inet_aton(s))
    return ((ip>>24)&0xffL)|((ip&0xffL)<<24) \

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public int whileLoop(int);
    descriptor: (I)I
    flags: ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
         0: iconst_0
         1: istore_2
         2: iload_2
         3: iload_1
         4: if_icmpge     16

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import scala.collection.immutable.NumericRange
import scala.collection.mutable.ArrayBuffer
import scala.reflect.ClassTag

private object ParallelCollectionRDD {
  /**
   * Slice a collection into numSlices sub-collections. One extra thing we do here is to treat Range
   * collections specially, encoding the slices as other Ranges to minimize memory cost. This makes
   * it efficient to run Spark over RDDs representing large sets of numbers. And if the collection
   * is an inclusive Range, we use inclusive range for the last slice.

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case class BitMap(val n: Int) {
  private val bytes = Array.fill(n / 8 + 1)(0.toByte)

  def setBit(i: Int) {
    bytes(i / 8) = (bytes(i / 8) | (1 << (i & 7))).toByte
  }

  def unSetBit(i: Int) {
    bytes(i / 8) = (bytes(i / 8) & ~(1 << (i & 7))).toByte
  }