Nowadays, writing testcase in English becomes popular. Even for multinational companies, this is a must to do. Besides, when writing or exchanging, we should use common words, and accurately help others to approach the problem we are talking about a...

Overview Of Public, Private, Protected First, when it comes to encapsulation (encapsulation) in languages ​​we imagine these methods. The public, protected and private methods are specific to OOP encapsulation, which refers to the accessibility of the methods. By default, all...

Save the information in the wiki Take over and help new members join During project implementation, you will certainly accumulate the knowledge in the project, as well as the techniques needed to build the environment at work. If these useful...

Hello everyone, 2020 is here and let's find out the latest things earlier this year. That new version of ECMAScript has been released! Good news for ECMAScript lovers. In the previous version of ECMAScript , many interesting features and useful...

I. General concepts For developers, using CORS to share resources between domains is a very normal job, but not everyone knows how to apply CORS safely. CORS allows us to share resources easily but also a place for attackers to...

1 Definition Define Pairwise Testing or double testing is a special case of testing all combinations. A double test only requires each value pair of (xi, xj), 1≤ I ≠ j ≤ n to appear in a certain test case....

Again, I want to share my experience with you on an interesting topic in software testing. It is a hot topic in any organization if it is a Tester or QA then you can guess it - nothing else is...

The article is translated from the original Python Lambda Function of Python Geeks The Lambda function is an anonymous function. Meaning no function name as usual. In this article, the author presents the syntax and usage of lambda functions through...

At the top of every HTML file we usually see a line like this [crayon-662e803a5a27b652535712/] So what does this line mean? And why is this line needed? 1. Document type declaration Translation from wiki : Document type declaration (DTD) is...

Programming 01 Threads [crayon-662e803a5d15c099233566/] The answer Connect test we get the following screen: [crayon-662e803a5d174967837876/] [crayon-662e803a5d17b469840823/] [crayon-662e803a5d180954925352/] then try to run with small N (4, 5, 6, 7, ...), then the following sequence: [crayon-662e803a5d187012778127/] Google tried this sequence and the result...