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Data Science Questions & Answers

Get better with each session of Data Science Training. Talk and understand the language of data and communicate your findings with different techniques and tools that you will gain expertise with the help of this online Data Science Training.

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importerror no module named django core management

What function can I use to emulate ggplot2's default color palette for a desired number of colors. For example, an input of 3 would produce a…

Data Science

1 Answer · 1.2K Views · Answered ✓

Asked by: Alexander Coxon · 5 years ago

Sending messages to Discord channel with bot

I am creating the bot for my Discord server.I have the new user's channel on my server. When a new user joins, I want to send the welcome message to…

Data Science

1 Answer · 740 Views · Answered ✓

Asked by: Alastair McDade · 5 years ago

Questions tagged [lightning-datatable]

A table that displays columns of data within lightning experience, formatted according to type. This component requires API version 41.0 and later.…

Data Science

1 Answer · 1.2K Views · Answered ✓

Asked by: Andrew Jenkins · 5 years ago

How decrypt MD5

I'm try decrypt one string in format MD5 but I have not been able, this the code:String e = 'test@testcom'; Blob b = Crypto.generateDigest('MD5',…

Data Science

2 Answers · 1.4K Views · Answered ✓

Asked by: Ankesh Kumar · 5 years ago

SObject Numeric field - Integer.valueOf() vs casting

When working in Apex it is not uncommon for us to work with a numeric field that has a 0 scale. To use that with some built in functions we need to…

Data Science

1 Answer · 1.1K Views · Answered ✓

Asked by: himanshu · 5 years ago

invalid factor level, na generated

How to convert tensor to numpy array when using Tensorflow with Python bindings?

Data Science

1 Answer · 1.2K Views · Answered ✓

Asked by: Abhinayan Verma · 5 years ago

How to fix Parsing error: Unexpected token?

I am trying to change my text color but I keep on getting Parsing error: Unexpected token as an error but don't know why can someone point out where…

Data Science

1 Answer · 1.5K Views · Answered ✓

Asked by: Rose Knox · 5 years ago

remove legend title in ggplot

I'm trying to remove the title of a legend in ggplot2:df

Data Science

1 Answer · 384 Views · Answered ✓

Asked by: Anusha Acharya · 5 years ago

Selecting multiple columns in a pandas dataframe

I have data in different columns but I don't know how to extract it to save it in another variable.index a b c1 2 3 42 3 4 5How do I select 'a', 'b'…

Data Science · Machine Learning

1 Answer · 1.9K Views · Answered ✓

Asked by: Anusha Acharya · 5 years ago

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