yaodong

import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {
    public static void main(String args[] ) throws Exception {
        
        int[][] input = new int[][]{ 

yaodong

// Physical memory allocator, intended to allocate
// memory for user processes, kernel stacks, page table pages,
// and pipe buffers. Allocates 4096-byte pages.

#include "types.h"
#include "defs.h"
#include "param.h"
#include "memlayout.h"
#include "mmu.h"
#include "spinlock.h"

yaodong

{'_node': 'spore-print-color',
 'decisions': [['k',
                {'_node': 'gill-size',
                 'decisions': [['n',
                                {'_node': 'population',
                                 'decisions': [['s', {'label': 'p'}],
                                               ['v',
                                                {'_node': 'cap-surface',
                                                 'decisions': [['y',
                                                                {'label': 'p'}],

yaodong

class Solution {
    public int[] findDiagonalOrder(int[][] matrix) {
        
        if (matrix.length == 0) {
            return new int[0];
        }
        
        int m = matrix.length, n = matrix[0].length;
        int[] result = new int[m*n];
        

yaodong

docker run -it --rm --name certbot \
  -v "/etc/letsencrypt:/etc/letsencrypt" \
  -v "/var/lib/letsencrypt:/var/lib/letsencrypt" \
  -p 80:80 \
  certbot/certbot certonly

yaodong

FooMixin = Ember.Mixin.create({
  init: function () {
    this._super(); // This will call Em.Object#init in the super chain
    console.log('FooMixin#init');
  }
});

BarMixin = Ember.Mixin.create({
  init: function () {
    this._super(); // This will call FooMixin#init in the super chain

yaodong

from celery import shared_task, chord, chain, group

@shared_task()
def workflow_test(*args, name="", time=2):
    print('name [%s] %s' % (name, args))
    sleep(time)
    return name
    
chord(
    header=group(

yaodong

-- The C compiler identification is AppleClang 8.0.0.8000042
-- The CXX compiler identification is AppleClang 8.0.0.8000042
-- Check for working C compiler: /Library/Developer/CommandLineTools/usr/bin/cc
-- Check for working C compiler: /Library/Developer/CommandLineTools/usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /Library/Developer/CommandLineTools/usr/bin/c++
-- Check for working CXX compiler: /Library/Developer/CommandLineTools/usr/bin/c++ -- works

yaodong

###########################
#  Configuration
###########################

# use 256 term for pretty colors
set -g default-terminal "screen-256color"

# increase scroll-back history
set -g history-limit 5000

yaodong

def rotate(row, angle, dim1, dim2):
    radian = angle * pi / 180.
    cos_alpha, sin_alpha = cos(radian), sin(radian)
    x, y = row[dim1], row[dim2]
    row[dim1] = cos_alpha * x - sin_alpha * y
    row[dim2] = sin_alpha * x + cos_alpha * y
    return row


def cartesian_to_spherical(x, y, z):