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facts

FACTS是“柔性交流输电系统”(FlexibleACTransmissionSystems)的首字母缩写词,指应用于交流输电系统的电力电子装置,其中“柔性”是指对电压电流的可控性;如装置与系统并联可以对系统电压和无功功率进行控制,装置与系统串联可以对电流和潮流进行控制;FACTS通过增加输电网络的传输容量,从而提高输电网络的价值,FACTS控制装置动作速度快,因而能够扩大输电网络的安全运行区域;在电力电子装置最早用于直流输电系统中并实现了对输送功率的快速控制,由此人们想在交流系统中加装电力电子装置,寻求对潮流的可控,以获得最大的安全裕度和最小的输电成本,FACTS技术应运而生,静止无功补偿器(SVC),静止同步补偿器(STATCOM),晶闸管投切串联电容器(TCSC),统一潮流控制器(UPFC)就是基于FACTS技术的产品。

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  • 在我介绍模块之后,Find-all-facts函数返回“无法找到deftemplate XXX”

    现在,当我调用find-all-facts函数时,它总是返回 Unable to find deftemplate XXX. 例如,我的查询如下: (find-all-facts ((?我也尝试过这样做: (find-all-facts ((?f PLANNING::PlannerGoal )) TRUE) 但没有变化。我发出(运行)命令后运行此函数。 好像我不明白什么? 谢谢!
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  • 如何在Ansible中使用SET_FACTS和WITH__Item?

    这是我运行这个时的输出: PLAY ************************************************************** GATHERING FACTS ***
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    回答:2
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  • 【OCP最新题库解析(052)--题49】Examine these facts about a database.

    QQ:646634621QQ群:547200174、618766405微信号:lhrbestxhQ题目 Examine these facts about a database.1.
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  • Java规则引擎 Easy Rules

    Facts facts = new Facts(); facts.put(rain, true); define rules Rule weatherRule = ...举个栗子:Fact fact = new Fact(foo, bar);Facts facts = new Facts();facts.add(fact); 或者,也可以用这样简写形式Facts facts= new Facts();facts.put(foo, bar); 用@Fact注解可以将Facts注入到condition和action方法中@Ruleclass WeatherRule { @Conditionrule * @param facts known facts before executing the rule * default void beforeExecute(Rule rule, Facts* @param facts known facts after executing the rule * default void onSuccess(Rule rule, Facts facts)
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  • Some Facts about Summon Gears in v1.5.0+

    Figure 1. Summary of the data obtained and the analysis. #Abstract The author compares data between three SR Summon Gears in order to illustrate how (1) Summon damage is directly proportional to the total CP of the user, and (2) Summons receive damage bonus against Super Bosses they are recommended against. #Introduction Ever since v1.5.0, in addition to recommending Style Gears against Super Bosses, i.e. Charge Boost (CB), Lobber (L), Grappler (G), and Snappy (S), the game also started to recommend specific Summon Gears, invariably the two currently featured and obtainable from refining ores. Having previously noted^(1) that using the recommended Style Gears do not result in any more damage than the ordinary calculations would suggest, the author expected the same for the recommended Summons, but hands-on experience^(2) when progressing through Bulbasaur Sea seemed to indicate otherwise. Being lucky enough to have pulled both Super-Rare Summons (SRs), i.e. Volt Tackle and Sacred Fire, from the Sea, the author set out to quantify this supposed damage bonus by comparing the damage done by three SR Summons – the two aforementioned and a control (SR Outrage) – against two different Super Bosses, namely, stage 41 Chansey and stage 46 Snorlax. The bosses were chosen due to all three Summons’ types being neutral against them (Normal-typed), with Sacred Fire being recommended against the former and Volt Tackle the later. | Gear | Level | Effect value (EV) | Gauge length | Type | Effect || :---: | :---: | :---: | :---: | :---: | :---: || SR Outrage | 5 | 1191 | 6 | Dragon | Starts level with full gauge || SR Sacred Fire | 4 | 1203 | 7 | Fire | Burns the target || SR Volt Tackle | 5 | 1248 | 5 | Electric | Paralyses the target | Table I. Summary of the Summon Gears used. #Methodology Each of the Summons were attached to a Pokémon and used against both bosses ten times, sometimes by normal charge and use, and sometimes by hot-swapping* from Outrage, which gives a pre-charged gauge (Table I) if the player leads with it. (**Hot-swapping has not appreciably affected the damage output**; indeed, only the stats of the Pokémon carrying the Summon should factor into the damage calculations.) The total damage values, as shown in a big font on screen after using a Summon, were averaged between the ten uses. In each case, the standard deviation of the this average damage did not exceed 3%. | Summon | Pokémon | Base CP (BCP) | Total CP | Style gear | Other gear || :---: | :---: | :---: | :---: | :---: | :---: || SR Outrage | Dragonite | 2921 | 6521 | G level 30 | Dragonite Family Plus (FP) level 5 || SR Sacred Fire | Mewtwo | 4010 | 7910 | CB level 33 | Mewtwo FP level 5 || SR Volt Tackle | Charizard | 3841 | 7291 | S level 42 | Fire Move Plus level 27 | Table II. Summary of the Pokémon used. (Conted in reply)
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  • IBM i Systems - Facts and New Features

    IBMi-Team-Knowledge.jpgThe history of IBM i starts with the launch of the very famous AS400 systems in 1980. It is exceptional and quite interesting to know that IBM i operating system is still very popular and extensively used in many organizations across the globe. Unlike any other legacy technology that lost its importance over time due to failure in some or the other aspect, IBM i has evolved with time and comes integrated with all the latest updates.So, those who are already familiar with this OS know how secure and reliable it has been making it the backbone for industries like finance, manufacturing, logistics, insurance etc.What’s extravagant about IBM i?Here are a few factsupdates about IBM i which are enough to understand that it is one of the robust operating systems.1) Google joined hands with IBM iTo enable organizations work on cloud-based systems, Google rolled out a very important update recently. Now you can run your IBM power systems on Google cloud no matter it has Linux, IBM i or AIX as OS. This partnership emerged while looking at the increasing importance of IBM power systems and their ability to handle mission-critical workloads. There are many benefits offered by the IBM Power systems on Google Cloud. As enterprise workloads cannot be handled by any local system, IBM power systems are specially designed for handling such a workload while using efficient technical support of the Google cloud.Till now only IBM has been the leading provider of cloud-based power systems and now Google is the next one. The beauty of the Power systems is that they are helping big tech organizations to handle huge workloads based on SAP and Oracle databases. They move these workloads on the cloud without any extra engineering or applications. Now these power systems are integrated with Google’s services. Google is working on bringing more enterprise workloads to its platforms and the platforms are also willing to move on it.IBM working with Google cloud seems a bit weird because IBM has its own cloud offering but in order to sell more and more power servers, partnering with Google is profitable.2) The release of IBM i 7.4 and DB2 MirrorThe year 2019 saw the release of IBM i 7.4 with more updated features to handle massive workloads. This new version has been rolled out with many new features like security, application development, and accessing IBM i. The security feature in 7.4 version is ‘by object’ which means the objects ability allows the clients to know how a particular object is being used by all the users. The object feature even helps the client to find out the authority of the users as they access the object. This ultimately leads to locking the objects which the client wants to lock and uninterrupted security.IBM i 7.4 has a lot to offer beyond security too. The application development and updates in RPG and COBOL require the implementation of 7.4 version.IBM DB2 Mirror is the solution to get rid of any type of server downtime. Industries like banking and finance cannot afford server discrepancies hence the release of DB2 Mirror is a sigh of relief for them. With this product, clients can connect the two power systems and then the two systems present their DB2 databases as if they are one database spread across the two systems. This showcases that if the client wants to use DB2 on both the systems they can easily do it. DB2 mirror allows the database functions like insert, delete and update to be applied simultaneously on both the systems. The two systems sharing the same database can use the same applications at the same time.3) Power9 processorsAfter Power8 processors supporting up to 16 terabytes of memory, IBM Power system E980 with Power9 processors can support up to 64 TB memory and deliver extraordinary performance and availability for data centers. The other IBM Power server which supports Power9 is IBM E950.IBM Power systems integrated with Power9 processors are considered much reliable, scalable, prompt and infrastructure resilient. They offer commendable speed up to 1.5x the performance of Power8 processors.Talking about the architecture, Power9 processors are built to handle massive workloads and have improved core and chip design. It provides superb, bandwidth and capacity to analyze data.The FutureWith a huge necessity of security and stability, IBM i systems are the most trending, especially in countries like the US. The IBM i system has recorded only 1.5% of annual attrition and around 72% are already using it to run their core, mission-critical businesses. Also, business owners using IBM i systems believe that they get a better return on investment through these systems. As these power systems still capture the maximum market and are winning trust every day, the future seems bright and productive.Besides these updates and current features of the IBM power systems, there are many which will be rolled out soon. For more information on IBM i systems or hiring programmers to code for applications running on your IBM i systems, contact us today.
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  • 我的testing.spec.ts不起作用。Error: Cannot make XHRs from within a fake async test. Request URL: http:xxxxxxv1products

    connection.mockRespond(new Response( new ResponseOptions({ body: }))); }); service.productsgetall().subscribe((facts) => { console.log(facts) expect(facts.length).toBe(4); }); tick();}))); My service.ts public productsgetallconnection.mockRespond(new Response( new ResponseOptions({ body: }))); }); service.productsgetall().subscribe(facts=> { console.log(facts); console.log(facts); expect(facts.details).toEqual(ffff); done(); }); }))();
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  • Ansible配置管理vCenter及相关虚拟机

    – Gather facts about datastoresvmware_dns_config – Manage VMware ESXi DNS Configurationvmware_drs_rule_facts– Gathers facts about an ESXi host’s DNS configuration informationvmware_host_facts – Gathers facts– Gathers facts about available packages on an ESXi hostvmware_host_service_facts – Gathers facts about– Return canonical (NAA) from an ESXi hostvmware_vm_facts – Return basic facts pertaining to a vSphere: yes #Gather facts  from vCenter on a particular VM        validate_certs: no      register: facts   
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  • 05-Ansible变量

    变量 facts代表主机各种信息 收集facts信息 获取目标主机安装的详细信息,放到本机目录中 ansible all -m setup --tree tmpfacts 过滤Facts变量 ansibledev -m setup -a filter=*ansible_devices*ansible dev -m setup -a filter=*ansible_default_ipv4* Facts变量的引用收集 关闭facts收集以后,playbook启动的时间会变快 - hosts: dev gather_facts: no tasks: - debug: msg: closeed facts 随时开启Facts收集 - hosts: dev gather_facts: no tasks: - setup: - debug: msg: - closeed facts - {{ ansible_hostname}} 自定义Facts变量 ansible 在收集主机信息的时候默认是在etcansiblefacts.d目录下,注意是在远程主机目录下!!!
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  • 03 实战 Ansible-Playbook之初始化服务器

    ssh-copy-id root@$host &> devnulldone将上面的方案playbook化:---- name: config ssh connection hosts: new gather_factscreates: 当指定的文件或者目录不存在时执行,存在不执行removes:当指定的文件或者目录不存在时不执行,存在执行---- name: modules use hosts: new gather_factssmart表示只能选择ssh或者paramikodelegate_to: 只能定义在task级别上,效果和connection相似---- name: play1 hosts: zabbix gather_factscentos7-node2 ansible_password=yeecallk8s 分发认证配置---- name: configure ssh connection hosts: new gather_factsdict fileglob: 支持统配文件名,file指定文件,pipe从命令执行结果中返回数据---- name: fileglob and file task hosts: new gather_facts
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  • easy-rules小试牛刀

    not allowed to buy alcohol);加载运行 create a person instance (fact) Person tom = new Person(Tom, 14); Factsfacts = new Facts(); facts.put(person, tom); MVELRule alcoholRule = MVELRuleFactory.createRuleFrom(new; rulesEngine.fire(rules, facts);注解方式@Rulepublic class BuzzRule { @Condition public boolean isBuzz(@Fact, false otherwise * boolean evaluate(Facts facts); ** * Rule actions abstraction : this method encapsulatesfacts) throws Exception; }实现这个接口,也是创建rule的一种形式。
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  • OnItemClickListener是怎么使用的?

    当我在以下代码中输入以下代码时,出现“OnItemClickListener无法解析为类型”的错误: package com.funkystudios.android.facts; import android.app.ListActivityOverride public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); String[] Facts= getResources().getStringArray(R.array.Facts_Array); setListAdapter(new ArrayAdapter(this, R.layout.list, Facts)); ListView lv = getListView(); lv.setTextFilterEnabled(true); lv.setOnItemClickListener(new
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  • 07-Ansible循环

    改写方法3 vars: users: - lala - yaya - hahawith_items: {{ users }} 不展开列表 $ cat loop.yml- hosts: all gather_facts: no tasks: - debug: msg: {{ item }} with_list: - - 元素叠加 $ cat loop.yml- hosts: servera gather_factsitem: , msg: 橙-精灵}ok: => (item=) => { item: , msg: 红-} 笛卡尔积 $ cat loop.yml- hosts: servera gather_factsitem=) => { item: , msg: 蓝-精灵} 索引 带索引的循环,item的第0个就是元素的索引,起始从0开始 $ cat loop.yml- hosts: servera gather_factswith_sequence: start=2 end=6 stride=2 format=number is %0.2f 随机 $ cat loop.yml- hosts: servera gather_facts
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  • pygrametl的使用--python

    are ready to inserted into the fact table facts = # The facts can be inserted using the insert method, before committing to DB for row in facts:     factTable.insert(row) conn.commit() # Lookup retunesmeasures given only the keys factTable.lookup({storeid: 1, productid: 13, dateid: 4}) # If a set of factscontain facts already existing in the database can the # ensure method be used instead of calling lookupto be considered equal, but also checks if the measures are     # the same for facts with the same key
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  • 02-Ansible入门进阶

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  • 使用hosts:localhost和delegate_to会导致kerberos无法访问!错误?

    我显然缺少一些基本的东西... ping显示良好的连接 - name: works on all ansible versions hosts: comp1.private.net gather_facts: false tasks: - win_ping: - name: works on all ansible versions hosts: localhost gather_facts: falsetasks: ping: - name: doesnt work in tower GUI. hosts: localhost gather_facts: false tasks: - win_stat
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  • 《Ansible自动化运维:技术与最佳实践》第三章读书笔记

    -f 5 -o返回结果:192.168.46.128 | CHANGED => {ansible_facts: {discovered_interpreter_python: usrbinpython}: , discovered_interpreter_python: usrbinpython }, changed: false}使用 facter 扩展 facts 信息Ansible 的 facts组件会判断被控机器上是否安装 facter 和 ruby-json 包,若存在,Ansible 的 facts 会采集 facter 信息。信息Ansible 的 facts 组件会判断被控机器上是否安装 ohai 包,若存在,Ansible 的 facts 会采集 ohai 信息。总结本章主要介绍一些 Ansible 常用的组件,主要包含 Ansible Inventory、playbook、facts、role、Galaxy 等。
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  • 在ansible中获取已安装软件包列表和所需软件包列表之间的差异列表

    例如,以下内容提供了有关已安装软件包的信息: - name: get the rpm package facts package_facts: - name: show them debug: var=ansible_facts.packages 列表可以像这样进行比较: - name: Find difference of two lists gather_facts: no hosts: localhost下面是我正在尝试的: - name: Retrieve the installed packages package_facts: - name: Get only list of name of installedpackages set_fact: installed_packages: {{ ansible_facts.packages.keys() }} - name: Specify list of desiredUpdate2 在对此进行了一段时间的试验之后,我决定我对理解ansible返回的数据结构没有信心 _ facts.packages和difference“解释它的方式,所以下面是我现在要坚持的。
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  • 如何模拟core.logic中的“外连接”?

    : (defrel items Name Color)(defrel restricted-to Country Name)(defrel not-allowed-in Country Name) (factsitems ]) (facts restricted-to ]) (facts not-allowed-in ]) 如果可能的话,我宁愿不为所有国家指定允许进入,因为有限制的项目集相对较小,我希望能够进行一次更改以允许排除给定项目国家
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  • 如何利用AWS的Lambda服务逗女朋友开心

    , FALLBACK_MESSAGE: The Space Facts skill cant help you with that.It can help you discover facts about space if you say tell me a space fact., FACTS: , },};我们必须编辑GET_FACT_MESSAGE字段和FACTS数组作为绝对最小值,使其按照我们希望的方式工作。, FALLBACK_MESSAGE: The Space Facts skill cant help you with that., FACTS: ,}, 你肯定注意到我已经从FACTS数组中取出了所有东西。这是因为Alexa这个特定功能设计是为了从数组中随机选取一个元素。
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