Programmer Group

ADB is very powerful, remember some ADB commands can help improve work efficiency. Get the serial number: adb get-serialno View the device that connects the computer: adb devices Restart the machine: adb reboot Restart to bootloader, brush mode: adb reboot bootloader Restart to recovery, i.e. recove ...

Summary In OpenCL, multiple work items are executed in parallel. When a work item writes data to a storage space and other work items read data from that address, how to ensure that the data read by the later work item is the data written by the previous work item? At this point, synchronization between work items is involved. Work item sy ...

Preface When we usually write blogs, we often need to take screenshots, record videos, or make gif movies.Today, we rely on it to discuss what methods are available. First method: The screen of your mobile phone is projected to your computer, and you can take screenshots, record videos, or make gif movies using the software on your comput ...

When the environment variable is written to the configuration file, it still takes effect after restarting the machine 1. Location of environmental variables Following are the default configuration files for five types of storage environment variables The environment variables stored in / etc/profile / etc/profile.d/*.sh and / etc/bashrc ...

2016 bctf bcloud download:https://pan.baidu.com/s/1e-fvhaOJKzBQMxlrweLznw Extraction code: ded5 Put it into ida and first locate main () - > init () - > set_name () unsigned int set_name() { char name; // [esp + 1Ch] [ebp-5Ch] < -- Note here that if name overflows, it will overwrite * p char *p; // [esp+5Ch] [ebp-1Ch] unsigned in ...

First, write in front 1. I belong to a rookie now. Every time I encounter a problem or a bug, I open android studio and run the code. Then I start to find the last breakpoint of the activity or fragment or log to debug, which makes it slow and time-consuming to locate the problem. 2. Look at those bulls, hit the terminal directly, clic ...

Chapter 11 Spring Boot Application Monitoring In the actual production system, how do we know that our application works well? We often need to monitor the actual operation of the system (various cpu, io, disk, db, business functions and other indicators). It takes us a lot of energy to do these things. In SpringBook, we don't need to face such ...

0x00 Preface I don't know if you have multiple microsignals. I have one or two or three. Nowadays, the use of micro-messaging on the computer side is relatively high. It is mainly used for large file transfer, or file transfer between mobile phones and computers, etc. Besides not receiving red envelopes and looking at friends circles, it see ...

1. Introduction Quratz is the most mature and widely used java task scheduling framework with powerful functions and flexible configuration. It plays an important role in enterprise applications. The way quratz is used in cluster environment is a problem that every enterprise system should consider. As early as 2006, there was a discussion on q ...

We've written the code for the blog database model, but that's just Python code. Django hasn't translated it into database language yet, so actually these database tables haven't really been created in the database. Migrating databases In order for Django to complete the translation and create these database tables, we once again invited my eng ...