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How can I handle variable arguments by using ##_va_args_

I was working on a complex C or C++ project which required handling a number of variable arguments. I was using ##_va_args_ for this specific project…

Java

1 Answer · 644 Views · Answered ✓

Asked by: Daniel Cameron · 2 years ago

What are the methods used in Python to work string?

I was enrolled in a Python certification program and I am confused by one of its concepts of Python substring. Can you provide me with several…

Python

1 Answer · 703 Views · Answered ✓

Asked by: Daniel Cameron · 2 years ago

Why is Python raise exception used?

I was enrolled in the Python certification program and I am confused about the sub-topic Python raise exception. I want to know why is it used and…

Python

1 Answer · 828 Views · Answered ✓

Asked by: Daniel Cameron · 2 years ago

What exactly is the function of random seed in python

I am a bit confused on what random.seed() does in Python. For example, why does the below trials do what they do (consistently)?>>> import random>>>…

Python

1 Answer · 1.1K Views · Answered ✓

Asked by: Daniel Cameron · 5 years ago

How do you rename a MongoDB database?

There's a typo in my MongoDB database name and I'm looking to rename the database.I can copy and delete like so...db.copyDatabase('old_name',…

Python

2 Answers · 4.1K Views · Answered ✓

Asked by: Daniel Cameron · 5 years ago

Git merge with force overwrite -git force merge

I have a branch called demo which I need to merge with the master branch. I can get the desired result with the following commands:git pull origin…

Data Science

2 Answers · 9.2K Views · Answered ✓

Asked by: Daniel Cameron · 5 years ago

ImportError: No module named 'django.core.urlresolvers'

Hi I am working on Django project where I need to create a form for inputs. I tried to import reverse from django.core.urlresolvers. I got an…

Python

1 Answer · 1.4K Views · Answered ✓

Asked by: Daniel Cameron · 5 years ago

R neuralNet: “non-conformable arguments”

When attempting to compute with my neural network, getting error “error in neurons[[i]] %*% weights[[i]] : non-conformable arguments”as shown below:>…

Data Science

1 Answer · 1.3K Views · Answered ✓

Asked by: Daniel Cameron · 5 years ago

What topics can I ask about here?

Salesforce Stack Exchange is for Salesforce administrators, developers, architects, and anyone else implementing and customizing Salesforce products.…

Salesforce

1 Answer · 980 Views · Answered ✓

Asked by: Daniel Cameron · 5 years ago

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