• Crackme 007


    Reverse analysis of crackme007 1. Program observation According to the author’s prompt, the purpose of the program is to hide the button below and display the picture. Do not use blasting, patching, etc. It’s best to find out the registration algorithm. 2. Simple shell check No shell. 3. View control ID and event It can […]

  • What is the status quo of the game industry in the Internet circle?


       In September this year, the author once described the dilemma of Galaxy digital entertainment in a report. At that time, the employees of the whole group were delayed in paying wages and provident fund, and Chen Ergou was not spared.So the producer and the R & D leader began to talk to him: if […]

  • A story about processes, threads, and collaborations (operating system Basics)


    From: coderising A long time ago, there were two programs. Let’s call them Wangcai and Xiaoqiang. Wangcai and Xiaoqiang are two long programs, each with more than 100000 lines. Their life value is to run on the CPU and tell the result to human beings. CPU is a scarce resource. There is only one CPU. […]

  • Open your own blog


    Preface Graduate student’s life is coming to an end soon. I’m ashamed to say that although I have written some blogs before, most of them are gossip and reprinted articles. On the one hand, it goes against my original intention of blogging. On the one hand, I wrote a blog to review and consolidate what […]

  • How to debug iframe code in browser?


    Before that, it was very painful. I couldn’t get the information in iframe at all. Later, I used PostMessage to deliver messages, but it’s still very inconvenient to use. In fact, the browser itself can choose different iframe execution environments. For example, a variable is defined in iframe. You only need to switch to the […]

  • Mongodb quick start notes (1): how to install mongodb in Windows


    Mongodb is a database based on distributed file storage. Written in C + +. It aims to provide scalable high-performance data storage solutions for web applications. Mongodb is a product between relational database and non relational database. It has the most abundant functions and is the most like relational database. Mongodb download address:http://www.mongodb.org/downloads 1. Install […]

  • Anaconda3 on MAC switches Python version at will, and installs tensorflow (CPU) for different Python versions


    First, download the corresponding version of anaconda3 on the official website of Anaconda Install anaconda3 Open anaconda3, click environments on the left side of the interface, and then click create to open the following window Name the python environment to be created and select the version. Click create to generate a new Python version environment, […]

  • Installation and basic use of doors 8.0 (skycto jeeditor, requirements management tool)


    Doors is the most widely used requirement management tool in the world. Doors / ERS provides a comprehensive solution for requirement management. It provides three environments for editing requirements: documents or tables based database environment (doors), Internet based web environment (doorsnet), MS word based environment (doorsrequireit). The advantage of this is that each member of […]

  • Win10 installation detailed installation tutorial I (skycto jeeditor)


    Tools: a 8g or more empty U disk, a Windows system computer1. Enter the Microsoft official website to download the latest win10 installation toolWebsite: https://www.microsoft.com/zh – 2. Insert the U disk above, double-click to open Microsoft’s official installation tool, and then step by step as shown in the figure 3. Select create installation media for […]

  • Date difference of new files when copying files under different methods / systems, and methods of viewing file creation time, modification time and access time


    There was a dog headed man in the city of losrik in gramscon, whose name wasThe only shame, is the Earl of paradox, the master of Nintendo, the bug of Ubisoft, and the piling machine of Polish donkeys.He has three wives, a windows, a Linux and a Mac OS.Every year the dog went up from […]

  • Solve the problem of getting into sleep quickly under Windows 10


    My website: www.mengyingjie.com In the process of using win10, it will automatically sleep on the black screen after a few minutes without operating the computer.Here’s how to solve this problem: Step 1: Win + R enter regedit.exe to run the registry Manager Step 2: locate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Power\PowerSettings\238C9FA8-0AAD-41ED-83F4-97BE242C8F20\7bc4a2f9-d8fc-4469-b07b-33eb785aaca0Step 3: change the value of attributes to 2 […]

  • Backup and recovery of mongodb data in windows or Linux system


    Mongodb database backup and recovery under Windows I can say that the data is backed up to the directory C: \ data \ dump. First, create this path. Then go to the bin directory of mongodb Mine is: C:\Program Files\mongodb\bin The backup script is: // backup mongodump -h -d test -o c:\data\dump The recovery […]