摘要： Software TestingTesting with a Purpose Software testing is performed to verify that the completed software package functions according to the expe... 阅读全文

摘要： Macaulay Duration (traditionally just called Duration) The formula usually used to calculate a bond's basic duration is the Macaulay duration, which ... 阅读全文

摘要： FROM: http://tennysusantobi.blogspot.com/2012/08/netezza-external-tables.html Netezza External Tables You can use Netezza's external table to view ... 阅读全文

摘要： 1. git branch -d QA2. git branch QA master3. git checkout QA4. git push origin QA(if push error, use git pull origin QA, and then git push) 阅读全文

摘要： 989 for the FTPS data channel implicit FTPS was expected to listen on the IANA Well Known Port 990/TCP for the FTPS control channel (65515to65535)... 阅读全文

摘要： Don't fetch any data that you don't need,or don't fetch any columns that you don't need.Because retrieving more data or more columns, which can in... 阅读全文

摘要： Landing a job interview is incredibly exciting –- and often terrifying. But fear not. There are clever ways to transform your angst into nerves of steel. After all, a good interview should feel like a conversation, not an interrogation. Here are five essential key tips from the world of public speak 阅读全文

摘要： If you get “The remote certificate is invalid according to the validation procedure” exception while trying to establish SSL connection, most likely y... 阅读全文

摘要： Change - Why we need coding standardsI have the idea of coding standards when I have to review my team’s code. I found it's painful to review others' code, for there was no official coding standards that time. Somebody may say, though we don't have a coding standard, most parts are the s 阅读全文

摘要： 测试用例是执行测试工作的依据，不仅能有效的帮助实施后继的回归测试、知识传递和测试的管理，更重要的是能更快、更有效的发现缺陷，确保测试的系统性和全面性。 1、符合测试用例设计规范或测试用例模板 2、测试用例的出发点是发现缺陷：单个测试用例在“暴露缺陷”上具有较高的可能性一个测试用例面向一个测试点，不要... 阅读全文