Paper reference Threats to construct validity are concerned with the relationship between theory and observation. Threats to internal validity are concerned with factors that may affect a dependent variable and were not considered in the study. Threa…

摘要: 提出一种方法——ELBlocker,用于自动检测出Blocking Bugs(prevent other bugs from being fixed). 难度在于这些Blocking Bugs仅占很小的比例( the class imbalance phenomenon). 方法:给定一个训练集,ELBlocker首先把将训练数据划分为多个互斥的集合.对每个集合建立一个分类器,然后根据混合分类器的结果,设定一个阈值(决策边界),把 blocking bugs from non-blocki…

Cloud Migration Research:A Systematic Review Author Info: Pooyan Jamshidi PhD Postdoctoral Researcher Dublin City University· School of Computing Major: model-driven software architecture evolution PS: This paper is the first SLR(Systematic Literatur…

https://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html The HEAD method is identical to GET except that the server MUST NOT return a message-body in the response. The metainformation contained in the HTTP headers in response to a HEAD request SHOULD b…

For public methods, use the Javadoc @throws tag to document the exception that will be thrown if a restriction on parameter values is violated (Item 62). Typically the exception will be IllegalArgumentException, IndexOutOfBounds Exception, or NullPoi…

temporal validity需要在创建表的时候使用一个vaild-time维度(包含时间起始和结束) 创建有valid-time维度的表 (1)显式指定两个date-time列 SQL> create table emp(empno number,salary number,deptid number,name varchar2(),user_time_start date,user_time_end date,period for user_time (user_time_start,u…

MSP Identity Validity Rules——MSP身份验证规则 正如Hyperledger Fabric Membership Service Providers (MSP)——成员服务中描述所提到的,MSPs可以配置一组根证书权限(rCAs——root certificate authorities),并且可以选择一组中间证书授权机构(iCAs——intermediate certificate authorities).一个MSP的iCA证书必须由MSP其中的一个rCAs或iC…

Network Security Combination of low-cost powerful computing and high-performance networks is a two-edged sword: Many powerful new services and applications are enabled But computer systems and networks become highly susceptible(敏感) to a wide variety…

HTML5为表单提供了自带的输入规则提示 但是实际开发中,我们往往需要自定义提示消息和规则,例如限定了最大值但不要求超出时提示错误信息,这时便用到了H5提供的表单新的JS属性--validity,它是包含默认提示规则检验结果的对象 valid //当前输入是否有效 badInput //输入类型有效性 patternMismatch //正则表达式验证结果 rangeOverflow //输入值是否超过max的限定 rangeUnderflow //输入值是否小于min的限定 tooLong /…

本篇参考: https://developer.salesforce.com/docs/component-library/bundle/lightning-input/documentation https://www.lightningdesignsystem.com/components/input/#Error 当我们在前端有表单操作或者有大量的输入性条件作为搜索条件情况下, 通常会有一些校验,比如非空校验,类型校验等等.针对salesforce lwc也好或者是aura也好,通常有以下…