In the era of saas craze, workflow seems to be a professional quality
preface
Now more and more projects begin to use workflow to meet their daily work. Today, let's take a look at the workflow of Activiti. Let's start with BPMN painting
Environment installation
BPMN documents about processes are mainly integrated through eclipse development tools. The idea is mainly painted by actiBPM, but actiBPM is no long ...
Posted by shwanky on Sun, 12 Dec 2021 09:34:18 +0100
After brushing these 15 backtracks, you can have an interview without brain violence
Foreword
Backtracking is a mindless rush. After hitting a wall, you retreat and continue to do it. It belongs to a kind of violent problem-solving idea;
In fact, the same is true. When we encounter some classified problems and can't think of a more sophisticated solution, we first consider violence, enumerate all situations, and then deal wit ...
Posted by dilum on Sat, 11 Dec 2021 14:29:24 +0100
Pygame actual combat: the classic bubble dragon game popular all over the world is coming. Will you like it? (source code attached)
Introduction
There are still many elimination games in Python, and mumuzi has pushed many before~
🍒 Source base 🍒—— Click on my avatar in the upper right corner of the home page and get the source code for free 🍒 The source code of previous periods is also dropping 🍒
For example, the ever-changing Xiaole, remember? Today, ...
Posted by inztinkt on Sat, 11 Dec 2021 12:34:56 +0100
JAVA intermediate tutorial - IO input and output
2.1 document object
Files and folders are represented by File
Create a file object
Create a File object using an absolute path or a relative path
package file;
import java.io.File;
public class TestFile {
public static void main(String[] args) {
// Absolute path
File f1 = new File("d:/LOLFolder");
System.out.pri ...
Posted by tready29483 on Sat, 11 Dec 2021 11:16:28 +0100
The impact is so great that even customers who don't understand the code come to ask about the 0day vulnerability of Log4j2
When I woke up this morning, the well-known Java log component Apache Log4j2 exploded in the circle. It was found a 0 Day vulnerability that Log4J2 vulnerability Hackers can log Remote Code Execution. Because this log library is widely used and this vulnerability is very easy to use, the risk is also very serious, so people have to improve pr ...
Posted by tomkleijkers on Sat, 11 Dec 2021 08:26:34 +0100
Teach you five small projects done with PYTHON for free ~ learn them in a few minutes~
I'm coming ~ update online on time every day!!
Interested babies are not quick to click and pay attention 🤷♀️🤷♀️🤷♀️
Recently, I found many interesting small projects when doing Python project development, and they all have less code, are easy to use, and are very friendly to novices. So today, let's share some fun projects ...
Posted by xtrafile on Sat, 11 Dec 2021 02:34:07 +0100
Powerful tiktok Python analysis 5000+ loud V, a few lines of code found that we all love this kind of video [source sharing]
Recently, little F saw a problem about shaking tiktok.
It is mentioned that at present, China's per capita swipes short videos for 110 minutes a day.
Look at this data, it seems that little F has been averaged again.
But honestly, as long as we turn on the jitter, F is really tiktok.
Therefore, we should tiktok and read more books. Or tim ...
Posted by frontlines on Sat, 11 Dec 2021 01:35:47 +0100
Create a visual GUI interface with Python to automatically sort and sort files
Sometimes, we write some simple and useful little code. At this point, if you can have a visual GUI interface, is it very comfortable. A Python library introduced today is super awesome. A few lines of code can realize a visual interface!
Gooey introduction
A third-party package Gooey is used here. It only needs one line of code to convert P ...
Posted by ben14 on Thu, 09 Dec 2021 15:49:17 +0100
Spring Cloud Gateway deadly serial 10 Q?
This article introduces an important role in microservices: gateway. As for how to select a gateway, Alibaba has not yet selected a gateway. Of course, it has chosen Spring cloud Gateway. After all, it is my son.
The article contents are as follows:
Why do I need a gateway?
In the traditional monomer architecture, only one service is ope ...
Posted by smartknightinc on Thu, 09 Dec 2021 13:55:54 +0100
Hundreds of millions of people are playing the Google little dinosaur game. The highest score in the world is 99999? what about you?
Foreword
"The harder you work, the luckier you are." 💦💦, Remember to make a little progress every day“
Python is the best language in the world
Hello everyone ~ ~ (I don't know if my first word is wrong, lazy. jpg doesn't have Baidu, if it's wrong, just pass by ~ ha ha)
Life is like a game of passing through customs. Ever ...
Posted by nitation on Thu, 09 Dec 2021 09:52:29 +0100