Recent questions and answers

+1 vote

1 answer

How to install and access PostgreSQL on Ubuntu 20

answered Apr 6 in Databases by pkumar81 (28.9k points)

+1 vote

1 answer

How to impute missing values in training datasets

answered Apr 5 in Programming Languages by pkumar81 (28.9k points)

+1 vote

1 answer

How to split a string into an array of characters in PHP

answered Apr 2 in Programming Languages by pkumar81 (28.9k points)

+1 vote

1 answer

PHP: how to replace a substring with another substring in a string

answered Apr 2 in Programming Languages by pkumar81 (28.9k points)

+2 votes

1 answer

How to removes whitespace and newline characters from both sides of a string in PHP

answered Apr 1 in Programming Languages by pkumar81 (28.9k points)

+2 votes

1 answer

How to convert HTML entities to characters in PHP

answered Apr 1 in Programming Languages by pkumar81 (28.9k points)

+3 votes

1 answer

Python: find element-wise minimum and maximum of two lists or arrays

answered Mar 25 in Programming Languages by pkumar81 (28.9k points)

+3 votes

1 answer

Python: Find the original indices of elements in a sorted list

answered Mar 25 in Programming Languages by pkumar81 (28.9k points)

+3 votes

1 answer

Python: count the number of non-zero elements in an array

answered Mar 24 in Programming Languages by pkumar81 (28.9k points)

+3 votes

1 answer

Python: find the position of last occurrence of a substring in a string

answered Mar 23 in Programming Languages by pkumar81 (28.9k points)

+3 votes

1 answer

Python: find the length of all strings in a list

answered Mar 22 in Programming Languages by pkumar81 (28.9k points)

+3 votes

1 answer

How to compare two strings in Python

answered Mar 22 in Programming Languages by pkumar81 (28.9k points)

+3 votes

1 answer

TypeError: only size-1 arrays can be converted to Python scalars

answered Mar 19 in Programming Languages by pkumar81 (28.9k points)

+3 votes

1 answer

How to compute eigenvalues and eigenvectors of a square matrix in python

answered Mar 15 in Programming Languages by pkumar81 (28.9k points)

+3 votes

1 answer

How to save several Numpy arrays to a file in compressed format and load them

answered Mar 11 in Programming Languages by pkumar81 (28.9k points)

To see more, click for the full list of questions or popular tags.

Recent questions and answers

...