基本匹配: ES语法结构: bool <-AND- must, must not, should should <-OR- bool OR语句: 等价于 AND语句: 等价于 复合语句 1) 2) ...
分类:
其他好文 时间:
2019-01-26 17:56:37
阅读次数:
220
Given two integers dividend and divisor, divide two integers without using multiplication, division and mod operator. Return the quotient after dividi ...
分类:
其他好文 时间:
2019-01-26 15:21:02
阅读次数:
191
In most professional sporting events, cheerleaders play a major role in entertaining the spectators. Their roles are substantial during breaks and pri ...
分类:
其他好文 时间:
2019-01-26 11:47:29
阅读次数:
134
算法描述: Given a linked list, swap every two adjacent nodes and return its head. Example: Note: Your algorithm should use only constant extra space. You ...
分类:
其他好文 时间:
2019-01-25 15:06:14
阅读次数:
167
一.单一职责(Single Responsibility Principle,简称SRP ): 一个类只负责一项职责 原始定义:There should never be more than one reason for a class to change。 官方翻译:应该有且仅有一个原因引起类的变 ...
分类:
其他好文 时间:
2019-01-24 00:22:25
阅读次数:
185
Quantitative strategies on HighFrequency DataAssessment of the sections (labs)dr Piotr Wójcikacademic year 2018/2019General informationIn teams of at ...
分类:
其他好文 时间:
2019-01-23 20:31:28
阅读次数:
101
Nikita likes tasks on order statistics, for example, he can easily find the k-th number in increasing order on a segment of an array. But now Nikita w ...
分类:
其他好文 时间:
2019-01-23 20:00:14
阅读次数:
171
Spring <context:component-scan>标签作用有很多,最基本就是 开启包扫描,可以使用@Component、@Service、@Component等注解; 今天要作为发现,记录该标签的属性 use-default-filters 以及子标签 include-filter使用方 ...
分类:
编程语言 时间:
2019-01-23 13:51:54
阅读次数:
208
Two people are playing a game with a string ss, consisting of lowercase latin letters. On a player's turn, he should choose two consecutive equal lett ...
分类:
其他好文 时间:
2019-01-23 10:39:52
阅读次数:
195
先说这个Sharding item parameters '1' format error, should be int=xx,int=xx异常吧,这是在做动态添加调度任务的时候出现的,网上找了一会没有搜到任何信息,最后发现,是添加任务这个方法里有一个漏洞。 这个源码出自: 修改前代码(报这个异常的 ...
分类:
编程语言 时间:
2019-01-23 01:28:50
阅读次数:
181