generate of Go tools

Go language provides a series of powerful tools, flexible use of which can make our project development easier. The tool set includes the following. bug start a bug report build compile packages and dependencies clean remove object files and cached files doc show documentatio ...

Posted on Thu, 25 Jun 2020 22:36:07 -0400 by sdjensen

Day1 notes of high tech small training (C + +)

preface IDE tools VSCode Syntax detection: include header file + compile built-in syntax Add header file detection: Ctrl + Shift + P - > C + + configuration editing, add the directory where the header file is located; Control terminal command environment variable PATH: echo %PATH% set i ...

Posted on Thu, 25 Jun 2020 04:00:29 -0400 by jaimitoc30

Notes on "from introduction to mastery of embedded system in maker College" -- 10 comprehensive mastery of embedded system transplantation

  catalog   01 basic concept of embedded, building of embedded development environment, building of target machine, building of TFTP service, building of NFS service 1. System migration overview and environment construction 1. General embedded system software components 2. Conditions and prospe ...

Posted on Wed, 17 Jun 2020 01:19:12 -0400 by hessodreamy

Using LLVM to cross compile Linux kernel modules in Windows

Simple common hello program cross compile Click here. Environment construction I'm not doing well, or even stupid, but no one teaches me. The current skill is to compile a kernel module and Makefile in linux normally. After normal use, look for the specific command to execute for decomposition: (t ...

Posted on Fri, 12 Jun 2020 06:05:28 -0400 by spec36

Python:sip Compilation and Use

1. Compile sip source code Unzip the sip source and run PythonConfigure.py-p win32-g++ (win32-g++ means using the mingw32 compiler). Modify generatedSipconfig.pyFile.When Python is installed in the C:\Program Files (x86) directory, place _Pkg_Program Files (x86) in config was replaced with Progra~2, as follows: _pkg_config = { 'arch': ...

Posted on Mon, 25 May 2020 12:21:04 -0400 by endersix

Writing an operating system kernel based on mykernel 2.0

Resource download: https://github.com/mengning/mykernel Experiment content: 1. Configure the experimental environment and complete the Linux kernel compilation. 2. Modify the source code of the system, and implement a simple operating system kernel based on mykernel 2.0. 3. This paper briefly analyzes the core functions and operation mechanism ...

Posted on Wed, 13 May 2020 01:02:14 -0400 by jack5100nv

freecplus framework - string operation

1, Source code description Freecplus is a C/C + + open source framework under Linux system. Please go to the C language technology network (www.freecplus.net) to download the source code. This article introduces the string operation functions and classes of freecplus framework. The declaration file for functions and classes is freecplus / 6512 ...

Posted on Tue, 21 Apr 2020 06:17:38 -0400 by phui_99

mysql Slow Query Analysis Tool Comparison and Practice

Original: mysql Slow Query Analysis Tool Comparison and Practice 00 Preface When optimizing mysql performance, the first thing to think about is looking at slow sql. But are there any good tools for analyzing slow sql? Two tools, mysqldumpslow and pt-query-digest, are recommended. mysqlslowdump is a simple, common command: #Get the 2 ...

Posted on Fri, 10 Apr 2020 20:57:11 -0400 by CSB

TPC-H generate test data set Ubuntu

Using TPC-H can automatically generate a large number of data, the following describes the use of ubuntu. 1. Download the generation tool of TPC-H http://www.tpc.org/tpch/ Link up 2. Extract the original file 3. Modify the makefile file Enter dbgen directory cd dbgen Copy makefile.suite to makefile cp makefi ...

Posted on Sun, 05 Apr 2020 08:39:58 -0400 by saloon12yrd

Add a local service to Android source code to collect boot information

BootInfo a. Create the folder BootInfo in the vendor/gree/common / directory b. Create the file bootinfo.cpp in this folder, and add the program code: #include <stdio.h> #include <string.h> #include <time.h> #define LOG_NDEBUG 0 #define LOG_TAG "bootinfo" #include <cutils/log.h> float get_uptime(vo ...

Posted on Sun, 05 Apr 2020 01:33:01 -0400 by C_Calav