下面的数据, 我如何进行这样的查询: "_id": ObjectId("55b1ea877717d27b05fd3782"), 返回title abstract 以及statements 中 "_id": ObjectId("55b1eae87717d29e05fd3785"),的数据
{
"_id": ObjectId("55b1ea877717d27b05fd3782"),
"title": "喷气背包是怎样从科幻小说一步步走向现实的。",| 开发者商店, 贩卖SDK 和组件 | |
| http://devstore.cn | |
| https://components.xamarin.com/ |
| Hi, you can try to place your PDF file id into the url below: | |
| (id can be found on the Address Bar like: https://docs.google.com/file/d/ [xxxxxxxxxxxxxxx] /edit) | |
| https://docs.google.com/viewer?srcid=[put your file id here]&pid=explorer&efh=false&a=v&chrome=false&embedded=true | |
| then place the url into <IFRAME>: | |
| <iframe src="https://docs.google.com/viewer?srcid=[put your file id here]&pid=explorer&efh=false&a=v&chrome=false&embedded=true" width="640px" height="480px"></iframe> | |
| Congratulations! You can embed PDF without the left side navigator and it will automatically adjust to document width. |
| <link rel="import" href="../topeka-elements/category-icons.html"> | |
| <link rel="import" href="../core-icon/core-icon.html"> | |
| <polymer-element name="my-element"> | |
| <template> | |
| <style> | |
| :host { | |
| position: absolute; | |
| width: 100%; |
| apply plugin: 'com.android.library' | |
| apply plugin: 'com.github.dcendents.android-maven' | |
| apply plugin: 'com.jfrog.bintray' | |
| // This is the library version used when deploying the artifact | |
| version = "0.0.1" | |
| group = "android.lucas" | |
| def siteUrl = 'https://github.com/xianminx/SwipeBack' | |
| def gitUrl = 'https://github.com/xianminx/SwipeBack.git' |
下面的数据, 我如何进行这样的查询: "_id": ObjectId("55b1ea877717d27b05fd3782"), 返回title abstract 以及statements 中 "_id": ObjectId("55b1eae87717d29e05fd3785"),的数据
{
"_id": ObjectId("55b1ea877717d27b05fd3782"),
"title": "喷气背包是怎样从科幻小说一步步走向现实的。",| package com.mojolly.backchat | |
| package redis | |
| package resque | |
| import com.mojolly.backchat.redis.resque.Resque.{ResqueWorkerActor} | |
| import net.liftweb.json._ | |
| import JsonAST._ | |
| import JsonDSL._ | |
| import java.net.InetAddress | |
| import com.redis.ds.{ RedisDeque, RedisDequeClient } |
| // use Akka actor | |
| case class BatchTask(id: Int) | |
| class TaskActor extends Actor { | |
| def receive = { | |
| case BatchTask(batchId) => new TaskWorker().run(batchId) | |
| } | |
| } | |
| val taskWorker = context.actorOf(Props[TaskActor]) |
| nc — arbitrary TCP and UDP connections and listens | |
| ➜ Downloads nc baidu.com 80 | |
| GET / HTTP/1.1 | |
| User-Agent: curl/7.38.0 | |
| Host: baidu.com | |
| Accept: */* | |
| HTTP/1.1 200 OK |
| public final class App$ | |
| { | |
| public static final MODULE$; | |
| private final int someInt; | |
| static | |
| { | |
| new (); | |
| } | |
| from concurrent.futures import ProcessPoolExecutor | |
| import random,os | |
| from datetime import datetime | |
| import multiprocessing | |
| from multiprocessing import Process, Queue, Manager | |
| from multiprocessing.sharedctypes import Value, Array | |
| import time, random | |
| import threading | |