When you are use python pillow to convert eps file to other formats, you may find this error: OSError: Unable to locate Ghostscript on paths. In this tutorial, we will introduce you how to fix this error.
If you have created a table in pyqt, you may find there are some numbers on the left of table. In this tutorial, we will tell you how to hidden them.
To create a table correctly in pyqt, we should know what is horizontal header and vertical header. How to set text and hidden them? In this tutorial, we will discuss this topic for pyqt beginners.
If you have created a table using pyqt, you may find the text in table header is centered. How to set the text align left, center and right? We will discuss this topic in this tutorial.
Table widget is widely used in PyQT, which is a good way to display data. How to add and show a table widget in pyqt? In this tutorial, we will introduce pyqt beginners how to do.
Python with statement allows us to use a context manager to manage a block of python code. However, how to create a customized context manager for python with statement? In this tutorial, we will discuss this topic.
Python with statement is widely used in python script. How to use it correctly? In this tutorial, we will discuss this top for python beginners. You can learn it by following our tutorial.
Both of tensortlow tf.name_scope() and tf.variable_scope() can manage tensorflow variables, how about the difference between them? In this tutorial, we will discuss this topic for tensorflow beginners.
TensorFlow tf.name_scope() is a good way to manage variables, especially when you are creating variables with same name. In this tutorial, we will introduce some basic knowlege on it for tensorflow beginners.
TensorFlow tf.nn.l2_loss() can help us to calculate the l2 loss of a deep learning model, which is a good way to void over-fitting problem. In this tutorial, we will introduce how to use this function to compute l2 loss for tensorflow beginners.