Can I use AWS Signature Version 4 to authenticate and authorize requests?
the Authorization mechanism you have provided is not supported. Please use AWS 4- hmac-sha256.
2 Answers · 1.2K Views · Answered ✓
the Authorization mechanism you have provided is not supported. Please use AWS 4- hmac-sha256.
2 Answers · 1.2K Views · Answered ✓
I am a Salesforce administrator and I am responsible for Monitoring and managing API usage limits for my Salesforce instance. However, while going…
1 Answer · 978 Views · Answered ✓
The answer to your question - do you need java for Minecraft is -
1 Answer · 1.3K Views · Answered ✓
How could I do something like this:[removed]$(document).ready(function () { if[removed].contains("franky")) // This doesn't work, any suggestions? {…
1 Answer · 1.2K Views · Answered ✓
I'm trying to figure out how I can download a particular tag of a Git repository - it's one version behind the current version.I saw there was a tag…
1 Answer · 2.1K Views · Answered ✓
I have floated images and inset boxes at the top of a container using float: right (or left) many times. Recently I hit a need to float a div at the…
1 Answer · 1.3K Views · Answered ✓
Bitmap bmp = intent.getExtras().get("data"); int size = bmp.getRowBytes() * bmp.getHeight(); ByteBuffer b = ByteBuffer.allocate(size);…
1 Answer · 1.5K Views · Answered ✓
WebElement text = driver.findElement(By.xpath("//*[contains(text(), 'sample')]")); Above statement defines a variable text of type WebElement and…
1 Answer · 1.3K Views · Answered ✓
It is used to parse strings for any context free language though it has limitations on those sentences having absence of grammar
1 Answer · 1.6K Views · Answered ✓
Black box testing: Input/output driven testing is known as black box testing.
1 Answer · 1.5K Views · Answered ✓
Now I like designing a class firstly for the state shape and then put all the operations in. For component's updating, I…Now I like designing a class…
1 Answer · 1.2K Views · Answered ✓
N-grams are used in text p reprocessing tasks and they are a combination of words occur in a given window.
1 Answer · 1.8K Views · Answered ✓
Learners asking and answering questions on the same topics — follow their questions and join in.
Java learner
52Questions 50AnswersDevOps learner
44Questions 87AnswersJava learner
40Questions 86AnswersSalesforce learner
39Questions 162AnswersCyber Security learner
33Questions 142AnswersCyber Security learner
31Questions 141AnswersGuides, tips and career advice on QA Testing from JanBask experts.
Selenium Selenium Tutorial: Complete Guide to Automation Testing for Beginners
The Selenium tutorial covers both fundamental & advanced Selenium concepts. It is for individuals at all levels. Learn about…
QA Testing Software Testing Basics: Fundamentals, Principles, Lifecycle & Best Practices
Learn software testing basics, including key principles, lifecycle stages, types of testing, and best practices. A complete…
QA Testing You Can’t Miss the Top 20 Security Testing Interview Questions
Are you getting ready for your information security interview? Get a hold of the top 20 information security interview questions…
Free tutorials and interview questions from industry experts — learn the skill, then get ready to prove it.
Step-by-step QA Testing guides from industry experts
Common QA Testing interview questions, answered