Anil Mer

Python Pandas: ValueError: DataFrame Constructor Not Properly Called!

Just ran into the same error - dataframe constructor not properly called. My code worked fine on my computer which was like this:test_dict = {'x': '123', 'y': '456', 'z': '456'} df=pd.DataFrame(test_dict.items(),columns=['col1','col2']) However, it did not work on another platform. It gave me the same error as…

Python

Answered Nov 17, 2022 · 1.7K Views Read answer →

What to do if mysql' is not recognized as an internal or external command, operable program or batch file.

To solve mysql' is not recognized as an internal or external command, operable program or batch file you can simply type in command prompt: set path=%PATH%;D: mppmysqlin; Here my path is D so I used D: , you can use C: or E:

SQL Server

Answered Nov 15, 2022 · 2.3K Views Read answer →

How to shuffle a deck of cards in java?

Your question - how to shuffle a deck of cards in java can be answered as - Naming Singular & plural nouns A player is a Player not a Player, you should use singular names when you talk about one thing, and plural when you talk about many. ie: Player[] players = new Player[4]; Avoid redundancy Try to avoid redundancy…

Java

Answered Oct 13, 2022 · 0 Views Read answer →

Explain the grabify link meaning?

Don't worry, your phone is not hacked. The Grabify link meaning is - Essentially they send you a tracking link and they know from which IP address this link was accessed. They then can match this IP address to your ISP, and might infer a more or less precise location depending on how your ISP assigns IP addresses.…

Cyber Security

Answered Sep 26, 2022 · 12.4K Views Read answer →

. Is zip encryption secure?

The password is meant to ensure confidentiality, not integrity or authenticity. This is one of those cases where security is limited by usability and human intent. The archive manager has no way of telling whether or not the file you modified was meant to be encrypted in the first place. Essentially this is a social…

Cyber Security

Answered Sep 26, 2022 · 1.4K Views Read answer →

What should I do in case Webdriver cannot be resolved to a type java?

This error - cannot be resolved to a type java means that Eclipse IDE cannot find the required classes in your class path. Probably you have accidentally removed WebDriver jars or selenium jars when adding TestNg. If you use Maven check also that you are using the proper scope of dependencies. If your code resides…

Java

Answered May 10, 2022 · 20.2K Views Read answer →

How does the bullseye coverage tool work?

This is a tool-agnostic question. All of them including the bullseye coverage tool work the same way: they instrument the code of your system. Each time a line or branch of your code is visited at runtime, the tool caches this information. Afterall, the number of visited lines (or branches) is divided by the total…

QA Testing

Answered May 6, 2022 · 2.1K Views Read answer →

Is using testNg priority good?

Using priority to drive order of execution is perfectly fine, but the question is why do you want to execute test cases in a certain order? As a general rule test cases should be atomic and should not be dependent on other test cases. In such cases do you worry about the order of execution? I rather don't pay much…

QA Testing

Answered Apr 27, 2022 · 1.1K Views Read answer →

How can I calculate the defect leakage ratio?

The DLR for the current release is a changing metric that will increase over time until the release is closed. The bug that was found by the customer in the latest release and reported by the tester in the previous release counts as a DR in the earlier release and a CD in the later release. With that said, the Defect…

QA Testing

Answered Apr 26, 2022 · 4.4K Views Read answer →

How is huhttps://www.google.com different from https://www.encrypted.google.com?

According to Google, the difference is with handling referrer information when clicking on an ad. After a note from AviD and with the help of Xander we conducted some tests and here are the results1. Clicking on an ad: https://google.com : Google will take you to an HTTP redirection page where they'd append your…

Cyber Security

Answered Apr 13, 2022 · 1.2K Views Read answer →

What is the end result of a penetration test?

The answer to your question - What is the end result of a penetration test is - you have to actually attack the target system and keep a record of your successful and failed attempts. It's not sufficient to simply conclude that a server should be vulnerable because your fingerprinting tools revealed an outdated…

Cyber Security

Answered Apr 13, 2022 · 1.2K Views Read answer →

What steps should be taken if the good authenticator lost backup codes?

Regarding the case where the google authenticator lost a backup case, SO i found out lots of people lost their GA id, can't open their accounts I found out the easy way to crack it down. First you need to download DB BROWSER FOR SQLITE and if you had android reset and had backed up the android data files in your…

Cyber Security

Answered Apr 7, 2022 · 1.6K Views Read answer →