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Optiver | Quant Engineer招聘(全职)

工作地点 上海 Quantitative Engineer 岗位职责 Closely collaborate with researchers and traders on new experiments

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HDU-6006-Engineer Assignment

ACM模版 描述 ? 题解 常规的状压 DPDP 套路。 给定 NN 个任务和 MM 个工程师,每个任务都有不超过三个的领域人才需求,每个工程师都有不超过两个领...

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    10倍工程师和1倍工程师,10x engineer and 1x engineer

    最近又冒出来一个梗,叫做10倍工程师(10x engineer)。查询了一下,发现这个梗来自印度班加罗尔一个叫做Shekhar Kirani的投资人。 有10倍工程师就有1倍工程师,一个哥们就创建了一个1倍工程师网站,1x.engineer,列出了1倍工程师的特点如下: Searches Google when they're not sure what's http://10x.engineer/ http://1x.engineer/ 大家看到都是英文的,可以在留言区对自己认同或者感兴趣的观点翻译出来。

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    关于 Data Engineer 的第一手解读

    究竟 Data Engineer 和 Software Engineer / Business Analyst 是不是一回事儿? Software Engineer SDE 自然是需要写代码咯。 ,因此 BA 关于数据的问题往往可以在 Data Engineer 这得到满意的答复。 因此 Data Engineer 的市场缺口依然很大,招聘到一个优秀的 Data Engineer 往往比 Software Engineer 更加困难。 所以我们继续看好 Data Engineer 作为一个职业发展的方向。

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    Spring Boot2.x-05Spring Boot基础-使用注解完成依赖注入

    去根据Engineer的类型做不同的工作 ? 接口Engineer的接口方法是coding package com.artisan.springbootmaster.di.intf; public interface Engineer { engineer; public void arrange(){ engineer.coding(); } } 可以通过arrange方法安排engineer工作 Engineer中的任意一个标注@Service(value "engineer"),指定其bean的名字为engineer,这样根据name就匹配上了,同样不会抛出异常。 @Qualifier("javaEnginerr") Engineer engineer){ this.engineer = engineer; } } 取消标注在属性上的注解

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    结构型模式:组合模式

    engineer) { this.engineers.add(engineer); } public void remove(Engineer engineer) { -> { engineer.display(index + 1); }); } } Engineer 为工程师类,工程师没有下属。 engineer1= new Engineer("小熊1"); Engineer engineer2 = new Engineer("小熊2"); manager.add engineer1 = new Engineer2("小熊1"); Engineer2 engineer2 = new Engineer2("小熊2"); leader1 engineer31 = new Engineer3("小熊1"); Engineer3 engineer32 = new Engineer3("小熊2"); leader3

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    20个Pandas数据实战案例,干货多多

    ["John","Jane","Emily","Lisa","Matt"], "note": [92,94,87,82,90], "profession":["Electrical engineer ","Mechanical engineer", "Data scientist","Accountant","Athlete"], "date_of_birth 1998-11-01 A 1 Jane 94 Mechanical engineer 2002-08-14 B 2 Emily 87 Data 1 Mechanical engineer 2 Data scientist 通过比较运算符来筛选数据 df[df.note > 90] output name note 1998-11-01 A 1 Jane 94 Mechanical engineer 2002-08-14 B 又或者是 df.query("group=='A

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    AngularJS 使用ngOption实现下拉列表

    <select ng-model="<em>engineer</em>.currentActivity" class="form-control" ng-options="act for act in activities "></select> 上面这条语句就是把选择的值与engineer.currentActivity进行双向数据绑定,然后列表中的选项是activities中的每一个值。 数据如下: $scope.engineer = { name: "Dani", currentActivity: "Fixing bugs }} is currently: {{ engineer.currentActivity}}

    JavaScript面试卷(二) -- 复杂的创建对象模型

    下面是Engineer 构造器的重新定义: function Engineer (name, projs, mach) { this.base = WorkerBee; this.base(name , "engineering", projs); this.machine = mach || "";} 假如您创建了一个新的Engineer 对象, 如下所示: var jane = new Engineer 可以认为,在 Engineer 的构造器中调用了 WorkerBee 的构造器,也就为 Engineer 对象设置好了继承关系。事实并非如此。 调用WorkerBee 狗仔器确保了 Engineer 对象以所有在构造器中所有的属性被调用。 创建 Engineer 对象如下: var chris = new Engineer("Pigman, Chris", ["jsd"], "fiji"); 对于该对象,以下所有语句均为真: chris.

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    数据科学家数据工程师

    A new job title gaining popularity is the data engineer. A data scientist would typically have stronger statistics and presentation skills than a data engineer Data Engineer Data Engineering is more focused on the systems that store and retrieve data. In other words, a data engineer needs to build systems that can handle the 3 Vs of big data. 原文链接:http://101.datascience.community/2014/07/08/data-scientist-vs-data-engineer

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    2020 PyTorch 开发者日

    Coast Head of Engineering, Facebook AI 8:20–8:30 AM | State of PyTorch 2020 — Edward Yang, Research Engineer 8:53–9:01 AM | Making PyTorch More “NumPy Compatible” — Mike Ruberry, Software Engineer 9:01–9:10 AM | High-Level API for Autograd — Alban Desmaison, Research Engineer 9:10–9:20 AM | PyTorch Distributed 9:43–9:50 AM | TorchVision — Francisco Massa, Research Engineer 9:50–9:55 AM | Latest Profiler APIs and Best Practices — Ilia Cherniasvskii, Software Engineer 9:55–10:00 AM | Visualization with TensorBoard

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    Netflix员工不满公司改革,纷纷离职。。。

    奈飞的级别也很没新意,分别是software engineer, software engineer 2, senior software engineer,staff software engineer ,principal software engineer。 但是问题来了,公司以前没有级别,现在第一次有级别,那么到底谁应该是senior software engineer,谁应该是staff software engineer,这就产生了巨大的争议。 那么有些很牛逼的人,最后自己变成了senior software engineer,发现比自己垃圾的反而变成了staff software engineer,这问题就大了。 说明大部分人觉得自己应该有资格做staff engineer嘛,虽然staff engineer的坑就这么一点。

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    Java程序员的日常—— 基于类的策略模式、List与List、泛型编译警告、同比和环比

    effective java 通过函数来作为策略 通过函数作为策略有两个要注意的地方: 使用接口作为策略传入 如果长期调用,应该设置为静态内部类,避免频繁创建过多的匿名对象 下面举个简单的例子,针对Engineer 类提供不同的策略做排序,比如按照年龄或者按照员工级别: class Engineer{ private String name; private int age; private public int compare(Engineer e1, Engineer e2) { return e1.getAge()-e2.getAge(); } public int compare(Engineer e1, Engineer e2) { return e1.getLevel()-e2.getLevel(); el.add(new Engineer("zhangsan", 26, 3)); el.add(new Engineer("lisi", 30, 2)); el.add(

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    彻底搞懂访问者模式的静态、动态和伪动态分派

    下面看工程师Engineer类的代码。 //工程师 public class Engineer extends Employee { public Engineer(String name) { super(name ("工程师-A")); employees.add(new Engineer("工程师-B")); employees.add(new Engineer("工程师-C") ) { Engineer engineer = (Engineer) employee; System.out.println("工程师: " + engineer.name IVisitor接口的visit(Engineer engineer)方法,此时需要再根据访问者的实际类型确定visit()方法的版本,如此一来,就完成了动态双分派的过程。

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    彻底搞懂访问者模式的静态、动态和伪动态分派

    下面看工程师Engineer类的代码。 //工程师 public class Engineer extends Employee { public Engineer(String name) { super(name ("工程师-A")); employees.add(new Engineer("工程师-B")); employees.add(new Engineer("工程师-C") ) { Engineer engineer = (Engineer) employee; System.out.println("工程师: " + engineer.name 接口的visit(Engineer engineer)方法,此时需要再根据访问者的实际类型确定visit()方法的版本,如此一来,就完成了动态双分派的过程。

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    Apache NIFI的简要历史

    Cloudera Jenn Barnabee Matt Gilman Senior Engineering Manager Cloudera Adam Taft Software Engineer Bende Principal software engineer at Cloudera Sean Busbey Software Engineer at Cloudera Joe Percivall Principal Software Engineer at Dragos Inc Andy LoPresto Principal Software Engineer at Cloudera Matt Kawamura Education Engineer at Elastic Michael Moser Principal Software Engineer at Onyx Point Scott Jeremy Dyer Senior Engineer at NVIDIA Kevin Doran Software Engineer at Cloudera Peter Wicks Senior Solution

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