jerryan999

window.addEventListener("contextmenu", function(e) { e.preventDefault(); })

jerryan999

import asyncio
from random import randint


async def download(code):
    wait_time = randint(1, 3)
    print('downloading {} will take {} second(s)'.format(code, wait_time))
    await asyncio.sleep(wait_time)  # I/O, context will switch to main function
    print('downloaded {}'.format(code))

jerryan999

import asyncio

try:
    loop = asyncio.get_event_loop()
except RuntimeError as ex:
    if "There is no current event loop in thread" in str(ex):
        loop = asyncio.new_event_loop()
        asyncio.set_event_loop(loop)

jerryan999

import random
import asyncio
from aiohttp import ClientSession

async def fetch(url, session):
    async with session.get(url) as response:
        delay = response.headers.get("DELAY")
        date = response.headers.get("DATE")
        print("{}:{} with delay {}".format(date, response.url, delay))
        return await response.read()

jerryan999

// adapter design pattern application in go language
package main

import (
	"fmt"
	"strconv"
)

// LightBulb class to be adapted to the Lighting interface (Adaptee)
// IsOn is a boolean property

jerryan999

// implementing a hash table in go
package main

import "fmt"

// A programmer from China, who loves Go, Python, AI, Machine Learning, and Data Science. To support me join Medium: https://jerryan.medium.com/membership

const SIZE = 15

// single linked list

jerryan999

package main

import (
	"fmt"
	"sync"
)

func main() {
	letter, number := make(chan bool), make(chan bool)

jerryan999

// watches the source directory for changes and synchronize to destination directory
package main

import (
	"flag"
	"fmt"
	"log"
	"os"
	"path/filepath"
	"strings"

jerryan999

package main

import (
	b64 "encoding/base64"
	"fmt"

	"github.com/andreburgaud/crypt2go/padding"
	"golang.org/x/crypto/blowfish"

	ecb "github.com/haowanxing/go-aes-ecb"

jerryan999

@app.route("/create", methods=["POST"])
def create_book():
    """"
    Create a new book
    """
    payload = request.get_json()
    if "id" in payload:    # user cannot pass id when creating a new book
        payload.pop("id")
    status = BookModel.Schema().validate(payload, partial=("id",))   # no validation to id
    if status: