Top "Scalar" questions

In computing and programming, a scalar variable or value refers to a single value, as opposed to data structures such as arrays or lists.

python: how to identify if a variable is an array or a scalar

I have a function that takes the argument NBins. I want to make a call to this function with a …

python arrays variables scalar
TypeError: only length-1 arrays can be converted to Python scalars while trying to exponentially fit data

f=np.loadtxt('Single Small Angle 1.txt',unpack=True,skiprows=2) g=np.loadtxt('Single Small Angle 5.txt',unpack=True,skiprows=2) …

python arrays logging scalar
PHP Constants Containing Arrays?

This failed: define('DEFAULT_ROLES', array('guy', 'development team')); Apparently, constants can't hold arrays. What is the best way to …

php arrays constants scalar
How to multiply all integers inside list

Hello so I want to multiply the integers inside a list. For example; l = [1, 2, 3] l = [1*2, 2*2, 3*2] output: l = [2, 4, 6] So I was …

python list multiplication scalar elementwise-operations
Python RuntimeWarning: overflow encountered in long scalars

I am new to programming. In my latest Python 2.7 project I encountered the following: RuntimeWarning: overflow encountered in long_scalars …

python numpy append overflow scalar
how to create and call scalar function in sql server 2008

I have created a Scalar Functions, it was created successfully, but when I call the function using select statement, it …

sql-server-2008 function call scalar
PHP - cannot use a scalar as an array warning

I have the following code: $final = array(); foreach ($words as $word) { $query = "SELECT Something"; $result = $this->_db->fetchAll($…

php arrays zend-framework warnings scalar
c# LINQ: how to retrieve a single result

Kind of new to linq, whats the simplest way to retrieve a single result using linq? example, my query var …

c# linq scalar
What does addScalar do?

The JavaDoc says: SQLQuery org.hibernate.SQLQuery.addScalar(String columnAlias, Type type) Declare a scalar query result I know what …

java sql hibernate scalar