In this post, we will see how to resolve row ID with grouped data, arranged by specific column Question: Here is the reproducible dataset: I want to create a loop (or maybe there is another way) that looks at the ...

In this post, we will see how to resolve Is CAN ID the address of the node? Question: I’m studying CAN and CANOpen protocoll and I’m a bit confused. The BOSCH CAN specification says: "The IDENTIFIER does not indicate the ...

Question: How would it be possible to generate a random, unique string using numbers and letters for use in a verify link? Like when you create an account on a website, and it sends you an email with a link, ...

Question: How safe is it to use UUID to uniquely identify something (I’m using it for files uploaded to the server)? As I understand it, it is based off random numbers. However, it seems to me that given enough time, ...

Question: How do I create a GUID/UUID in Python that is platform independent? I hear there is a method using ActivePython on Windows but it’s Windows only because it uses COM. Is there a method using plain Python? Best Answer: ...

Question: Do Android devices have a unique ID, and if so, what is a simple way to access it using Java? Best Answer: Settings.Secure#ANDROID_ID returns the Android ID as an unique for each user 64-bit hex string. Also read Best ...

Question: I am creating an iOS and Android App and I want to create a screen where the player can start with a guest account or can connect his account with our own accountsystem. But my question is: Can I ...

Question: I’m working with Google Cloud Firestore. For a particular Document ID, I’m using a modified UUID. In this modified UUID, the last 4 characters are always a string from an integer between 0000-2000. Example IDS would be: 633F7A4A-7A63-400F-932C-97ADF-DC70000 FDA1D934-91E2-418D-8BD6-BAD39-3120001 ...

Question: I’m trying to strip off the random characters from a set of Logical IDs in AWS CDK. (Won’t go into too much detail about why as it isn’t relevant to the question but the basic reason is so some ...

Question: I have a dataset which contains thousands of rows which each person assigned a ClientID. I would like to use the ClientID variable to generate a new ID variable which starts at 1. Some ClientIDs are duplicated so I ...