Before adding the following code, the downloaded compressed package will always be empty. So I debugged it for two hours. . . Compressed packages can be created locally on the server. It is no problem to send the local compressed package of the server to the client separately. But when the two are combined, the […]
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After working as an outsourcer for three months, I felt completely depressed. . . . .
Let me talk about my own situation first. I am an undergraduate student. I entered a software company in Guangzhou through school recruitment in 2019 and worked as a functional tester for nearly 4 years. At the beginning of this year, I felt that I could not continue like this and stay in a comfortable […]
The installation process of MySQL green decompressed version in Windows environment!
As we all know, for small webmasters and programming language learning, the installation of MySQL is undoubtedly an unavoidable problem. There are many tutorials on the installation of MySQL on the Internet, but limited to the version of MySQL, the entire installation process can be said to have various pitfalls. Continuously, so today’s article mainly […]
The underlying implementation of Redis ordered collection zset – ZipList (compressed list) and SkipList (skip list)
1. Description zset is an ordered set, and the key of zset is non-repeatable. 2. Function Commonly used for functions such as rankings 3. Use commands 1. Add: zadd zadd [ redis_key ] [ zset_key ] [ zset_value ] … example: zadd player 99 Xiaobai 87 Xiaohong 2.5 Wutiao 2. Delete: zrem Example: Delete Xiaohong […]
[Python] Python traverses directory trees and compressed files
Python traverses directory trees and compressed files 1. Traverse the directory tree Suppose you want to rename all files in a folder, including all files in all subfolders of the folder. That is, you want to traverse the directory tree and process each file encountered. Writing a program to accomplish this may require some skills. […]
The most detailed explanation on the entire network on how to export Excel compressed package files
Words written in front Next, I will use the traditional RESTful style method combined with the MVC development model to introduce to you how to achieve the title effect. Explanation of basic ideas First, query a set of personnel information records from the database and save them in the List list. Traverse this list, fill […]
There is an encrypted compressed package on my dad’s computer, and I decrypted it using Python.
Learn new Python skills every day My dad said that he had a photo folder that couldn’t be opened, and asked me to go over and take a look. When I took a look, my dear, the old photos were covered in encrypted compressed files. Since it is encrypted, there may be unexpected receipts. As […]
Decryption and implementation of sample obfuscation techniques of an APT organization – compressed and converted into base64
The delivery method is a zip package, which contains a shortcut file xxx.lnk. The content in xxx.lnk is the xx.hta file that mshta runs to redirect the URL. During the process, a wave of machine information of the people who clicked the button will be collected. The encryption form in hta has been encountered several […]
[Comprehensive explanation of Linux commands] 167. Process derivation relationship display tool pstree and compressed package splitting tool zipsplit
Article directory pstree Additional information grammar Options Example zipsplit Additional information grammar Options parameter Learn `python` from scratch pstree Show the derivation relationship between processes in the form of a tree diagram Supplementary instructions The pstree command displays the derivation relationship between processes in the form of a tree diagram, and the display effect is […]
Win system environment setup (4) – Windows installation mysql8 compressed package version
Windows environment construction columnClick to jump Win system environment setup (4) – Windows installation mysql8 compressed package version This series of Windows environment construction begins with explaining how to build an environment for the win system. The system I use is Windows Server 2022 of Tencent Cloud Server. You can understand that the success is […]