901. 股票价格跨度 class StockSpanner { public: StockSpanner() { } int next(int price) { int d=1; while(!value.empty()&&price>=value.top())//价格栈不为空且当前的价格大于等于 ...
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其他好文 时间:
2020-06-13 23:01:58
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66
源码中vue入口 function Vue (options) { if (!(this instanceof Vue) ) { warn('Vue is a constructor and should be called with the `new` keyword'); } this._ini ...
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其他好文 时间:
2020-06-12 12:54:46
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147
1、场景里新建四个东西新建Empty:Hierarchy面板下右击->Create Empty2、Empty的位置是在diren的炮口处3、制作子弹的预制体4、diren挂上此代码 using System.Collections; using System.Collections.Generic; ...
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移动开发 时间:
2020-06-09 20:15:43
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113
官方文档: https://wiki.mikrotik.com/wiki/Manual:PPP_AAA on-up (script; Default: ) Execute script on user login-event. These are available variables that a ...
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其他好文 时间:
2020-05-31 17:41:48
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87
def my_decorator(func): def wrapper(): print("Something is happening before the function is called.") func() print("Something is happening after the f ...
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编程语言 时间:
2020-05-30 20:15:38
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77
Since Sonya has just learned the basics of matrices, she decided to play with them a little bit. Sonya imagined a new type of matrices that she called ...
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其他好文 时间:
2020-05-28 12:59:01
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#代码设计:步骤一:获取网页信息。步骤二:对数据进行帅选。部署三对数据进行打印import requestsimport reimport pandas as pddef GetHtml(url): try: r=requests.get(url) r.raise_for_status() r.en ...
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其他好文 时间:
2020-05-24 13:44:33
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74
Kafka快速入门(四)——Kafka高级功能一、Kafka无消息丢失配置1、Kafka消息丢失简介Kafka只针对已提交消息(committedmessage)做有限度的持久化保证。当Kafka的若干个Broker成功地接收到一条消息并写入到日志文件后,会通知生产者程序相应消息已成功提交。多少个Broker成功保存消息算是已提交,可以由Producer参数或Broker端参数指定。有限度的持久化
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其他好文 时间:
2020-05-24 10:09:30
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56
using UnityEngine; using UnityEngine.EventSystems; public class DragThresholdUtil : MonoBehaviour { // Start is called before the first frame update v ...
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其他好文 时间:
2020-05-21 11:58:48
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62
A sequence of number is called arithmetic if it consists of at least three elements and if the difference between any two consecutive elements is the ...
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其他好文 时间:
2020-05-21 10:33:22
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