When we use PyQt5 to develop a graphical interface, maybe sometimes we need to save the image of QLabel component. Of course, if we proactively show a picture on QLabel, we don’t need to worry about this problem. OF COURSE WE ALREADY HAVE THAT DREAM PICTURE.
Read More »[PyQt5] How to save text or images in QLabel component as pictures I always want to try to use PyQt5 in Python to make a simple handwriting/drawing board, which can write and draw on the interface we develop at will.
Read More »[PyQt5] Make a simple drawing board through the program
There are many useful instructions for processing values in SQL. Today I will introduce the following instructions:
Read More »[MySQL] Note(5) Number Instructions: ABS, CEIL, FLOOR, MOD, POWER, SIGN, TRUNCATE, SQRT There are usually several tables in a database, and there are many data stored. In addition to query the data, if we are the database administrator, we also need to know how to “add“, “modify“, “delete” the table and the fields and data in the table.
Read More »[MySQL] Note(4) How to add, modify, delete Table I briefly mentioned that the WHERE instruction can be used as an IF conditional judgment. Today, I will continue to record how to use WHERE.
Today I record some commonly used instructions of SQL:
The article records how to use the following SQL instructions of:
If we want to use GPU for deep learning (for example, through Tensorflow or Keras), the installation environment is not really complicated, and it usually only takes a few hours to complete the environment in the first time.
Read More »[Linux] Install CUDA and CuDNN on Ubuntu 18.04
Today I want to record how to use Deep generative Adversarial Network (DCGAN) to implement a simple generate picture model. I wanted to demo with delicious snack pictures, but the effect was not very good, I downloaded half a million snack pictures in vain.
Finally, I used the official demo CelebA dataset.
Read More »[PyTorch] Tutorial(7) Use Deep Generative Adversarial Network (DCGAN) to generate pictures Just as torchvision is a module in PyTorch that specializes in processing pictures, torchaudio to be recorded today is a module in PyTorch that specializes in processing audio.
