Define is a pre-processing command in C language. It is used for macro definition, which can improve the readability of the source code and provide convenience for programming.Pre-processing commands start with "#", for example, include commands #
Although the warning does not affect the running of your code, do not ignore it.
Use the compiler as your friend. If it gives you a warning, it often shows that your code has potential problems.
Common Warnings:
1. Third-party header
/*************************************** ************************* *** Auther: liuyongahui* ***** Date:* ** Language: C**************************************** ***********************//*Question 17: How many three numbers can be composed of 1, 2, 3,
Print? /* Start the comments in the program header (to avoid any problems encountered during the submission of blog posts, the slash used to indicate that the comments have been deleted)* Copyright and version Declaration of the program* All rights
[Plain]* Start the comments in the program header (to avoid any problems encountered in submitting a blog post, it will be used to indicate that the comments have been deleted by the slash)* Copyright and version Declaration of the program* All
Tutorial on how to implement the multiplication of large numbers in C language and the multiplication of large numbers
This algorithm has the following tips: convert a string into an array, use the multiplication formula c [I + j] + = B [I] * a [j]
02-linear structure 4 Pop Sequence, 02-sequence
This question is the true question of the PAT Spring Test in 2013, and the basic concept of the inspection team stack is mastered. After the input is correct, the key is to judge the "Pop" sequence. I
C Basic time. h simple idea extension, c Basic time. h idea
Preface-simple requirements for time
Code related to the time business. It basically belongs to the bottom layer of the framework. The changes involved are very small. When I used to
Test process 1 of FFT operation using FPU + DSP library of iisf4, stm32f4fpu
Test environment: Microcontroller: STM32F407ZGT6 IDE: keil5.255.0.0 Firmware Library version: STM32F4xx_DSP_StdPeriph_Lib_V1.4.0
Part 1: UseSource code fileUse the void arm_
C programming language-Chapter 2-exercises, C language programming exercises
As there are many excellent solutions on the Internet for Chapter 1, I will not post them. You may wish to explore them on your own.
Exercise 3-2 compile a function escape (
The stm32 software simulates IIC to read the PX4FLOW optical flow sensor data.
During this time, I made a national photoelectric design competition. I used the px4flow Optical Flow Sensor of px4 and used the software to simulate iic reading data.
Compile an Mp3 player based on GStreamer and an mp3 player based on gstreamer
I. Introduction
The author's system is CentOS6. Based on this, this article develops Mp3 players and uses the mp3 decoding library libmad and gstreamer0.10-plugins-uugly.
Study Notes for version 2 of Swift2 Development Guide (Day48) -- type check and conversion
Inheritance occurs between the Child class and the parent class. It is an inheritance relationship of a series of classes.
For example, Person is the root
C language implementation of sandbags games (or murder games), sandbags and murder games
Sandbags games (or murder games) are implemented in C language:
Game Overview:
A killer game (or a sandbag game) sets some people (num) to play the game
C language entry: 03. keywords, identifiers, comments, language entry 03I. Reminders before learning the syntax
(1) c language is a high-level language. In fact, the basic syntax components of all advanced languages are the same, but the expressions
CGI (Universal Gateway Interface) and cgi universal Gateway InterfacePublic Gateway Interface
CGI (Common Gateway Interface) is one of the most important technologies in WWW technology and plays an irreplaceable role. CGI is the interface standard
Before writing, I would like to briefly introduce the differences between hosting and non-hosting C ++. In fact, I have not thoroughly understood the features of hosting C ++, the biggest feature is that the system can debug and recycle relevant
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.