Blog

In Python, the built-in repr() function returns a string containing a printable representation of an object. For a class object, repr() returns a string enclosed in angle brackets <> containing the name and address of the object by default This tutorial will go...

In TensorFlow 2.0, tf.placeholder is no longer in use. A placeholder is a variable that we will assign data to at a later point. It allows us to create operations and build the computation graph without the data. In TensorFlow 2.0, we can use tf.function to execute...

In Python 2.x, the 'u' in front of string values indicates that the string is a Unicode string. In Python 3, all strings are Unicode by default, and therefore you will not see the 'u' in front of a Unicode string. This tutorial will go through the use of Unicode...

The method apply() is a pandas method that applies a function along an axis of a DataFrame. The apply() method does not belong to the List data type. If you try to call the apply() method on a list, you will raise the AttributeError: 'list' object has no attribute...

If you try to remove an element from a list that does not appear in that list, you will raise the ValueError: list.remove(x) x not in list. To solve this error, you can check for list membership using the in operator, for example, if x in a_list. This tutorial will go...