A good interface usually has a menu, so that we can use various functions for our program. Although the smaller interface doesn't need this function, I have been researching my notation program recently, so also studied the use of "menu", "toolbar" and so on.
Read More »[PyQt5] Tutorial(4) Menu, ToolbarToday, I tried to developed my go board application in PyQt5 while I was running the experiment. I tried many different window function in the process, so I put it into a note, so that I can read it in future.
Read More »[PyQt5] Tutorial(3) QMainWindow, QIcon, QPixmap, QPaletteToday, I want to note my experience of QLabel, QLineEdit, QPushButton in PyQt5. By the way, I design my own graphic user interface by Qt Designer.
Maybe one day I will change my way, use the code to create interface instead (After all, the components in Qt Designer are actually not complete, of course, maybe I just didn't find it.), but I hope to learn at least until that day.
Read More »[PyQt5] Tutorial(2) QLabel, QLineEdit, QPushButtonWill you want to create a pretty graphic user interface (GUI), maybe you first to think of, is the development framework of Tkinter, PyGame, PyQt5...... and so on.
Of course they are all great! (I rely heavily on them XD)
I started using PyQt5 to develop program because that require a simple user interface. So I started to experiment PyQt5 tutorial, and put my notes I learned on the way, maybe I can easily read it in future XD.
Read More »[PyQt5] Tutorial(1) Install PyQt5 and print "Hello World!"
Do you know a game it named "Sudoku"? It's a puzzle which is formed from numbers, I thick it's fans are everywhere. (Just like my mom.)
First, I quote the introduction of Wikipedia:
Read More »[Python] Use Program to solve Sudoku problemSudoku (数独 sūdoku, digit-single) (/suːˈdoʊkuː/, /-ˈdɒk-/, /sə-/, originally called Number Place)[1] is a logic-based,[2][3] combinatorial[4] number-placement puzzle. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 subgrids that compose the grid (also called "boxes", "blocks", or "regions") contain all of the digits from 1 to 9. The puzzle setter provides a partially completed grid, which for a well-posed puzzle has a single solution.
Wiki
The class of Python is the basically type of module designing. It is also the object-oriented of Python.
We can give the object a function to copy some properties if we need.
Read More »[Python] Tutorial(15) ClassToday my Python note will introduce how to use the package "os" and how to use read and write the file.
Especial we do some NLP research, Reading or Writing a file is a necessary skill.
Read More »[Python] Tutorial(14) os, read and write the fileThe process of coding, it always have some bug.
Sometimes, we maybe think about any situations we can consider, but the wrong always happening. It is even have wrong happening after we execute the program for a long running time. And we don't know!
Read More »[Python] Tutorial(13) try & exceptBefore we start, I need to explain the concept of "Package". Calling the "package" to "package" is my habit, if you feel my teaching is wrong, welcome to message me, very thanks. Because in the field of programming, I am just a little rookie.
Read More »[Python] Tutorial(12) Import package: time, datetime, mathPython has many kinds of data types, so it's hard to me to give examples of all of them.
So, I introduce the data type we use in Python by simple today.
"Tuple", as similar as List. We can store the different data type value in them. But tuple we can't add, remove, update our value in tuple.
Read More »[Python] Tutorial(11) Tuples, Sets, Dictionary
