undeclared identifier

First, installation environmentSystem environmentCentOS Release 6.8 (Final)2.6.32-642.1.1.el6.x86_64Compiling the environmentGCC version 4.4.7 20120313 (Red Hat 4.4.7-17) (GCC)Second, source code compilation puppetStep 1 installation of Rubywget

First, PURE-FTPD installationcd/usr/local/src/wget http://down.anxia.com/pure-ftpd-1.0.42.tar.gzTar XF pure-ftpd-thr-1.0.32.1.tar.gzCD

--------------------------------------------------------Http://blog.chinaunix.net/uid-26000296-id-4208526.htmlLinux kernel upgrade Guide 2014-04-14 12:05:44I. Linux kernel overviewLinux is an integrated kernel (monolithic kernel) system.The device

This article mainly introduces the thinkPHP5.0 frame installation method, briefly introduces the thinkPHP5.0 installation environment, common installation methods and related precautions, the need for friends can refer to the example of this article

Compilation problems. This chapter collects many compilation errors. 1. I use anonymous CVS to get the latest source code package, but no script file is configured! 2. when I configure PHP to work under Apache, this chapter collects many compilation

GoAccess is a tool used to collect access logs of ApacheWeb servers. it is fast and can generate real-time statistical reports. $ Yuminstallglib2glib2-develglibcmakegeoipncurses-devel $ wgethttp: sourceforgene GoAccess is a tool used to count access

1. install libevent before installing memcached. 1. install libevent Install libevent before installing memcached. Wget http://sourceforge.net/projects/levent/files/libevent/libevent-2.0/libevent-2.0.22-stable.tar.gz Tar zxvf

Luvcvideo application installation problems-General Linux technology-Linux technology and application information, the following is a detailed description. Now I want to test the uvc camera in ubuntu12.04. many people on the Internet say that the

1. Difference(1) Definition, execution time, scopeDefinition, Execution time: #define Pchar char *char *pchar;The definition of the format difference, it is obvious to note that define is not a semicolon (text substitution), and typedef is a comma

The newly submitted app must support a 64-bit architecture after February 1, 2015. I am using the Cocos2d-x V2.0 version, and the source code is partially modified. Fortunately, Cocos2d-x official has released a support 64-bit 2.2.6 version, can be

NDK Development Common Errors1. android.mk file does not exist$ ndk-buildAndroid Ndk:your App_build_script points to an unknown file:./jni/android.mk/CYGDRIVE/H/HEIMA6/JNI2/ZILIAO/ANDROID-NDK-R7B/BUILD/CORE/ADD-APPLICATION.MK:133: * * * Android

Go from blog:Http://blog.163.com/[email protected]/blog/static/732533112011111544957703Error C2065: ' WSASocket ': undeclared identifierError C2065: ' wsabuf ': undeclared identifierError C2065: ' WSARecvFrom ': undeclared identifierError C2065: '

Error 1: Miscutils/taskset. C: 15: Error: Parse error before ''' tokenMiscutils/taskset. C: 16: Warning: function declaration isn' t a prototypeMiscutils/taskset. C: In function 'from _ cpuset '':Miscutils/taskset. C: 19: Error: 'cpu _ setsize'

When using JavaScript to declare variables, although the VaR keyword is used to declare the variables and the keyword is not used to declare the variables, it is not a problem to run in many cases, but the two methods are different. Can run

C ++ Common Errors: 1. c2146 errors are usually caused by the absence of the type specifier before the variable definition, which may be due to spelling errors or missing header file references. 2. Error 1 fatal error c1010: unexpected end of file

This section collects a lot of error situations that can occur at compile time. 1. I use anonymous CVS to get the latest version of the source code package, but no configuration script file! 2. I have a problem configuring PHP to work under Apache.

(My operating environment: win10x64+vs2015 through, some environment Kubuntu 8.04.1 x64 g++ 4.2.3 also passed)Mainly implemented by macros: (Note that the beginning and end are two underscores )1. __pretty_function __ Get the complete function

Difference between typedef and # define 1. typedef Typedef is the meaning of the type definition, but itInstead of defining a new type, you can create an alias for an existing type., Similar to the meaning of the reference,References are aliases of

ANSI and Unicode encoding, TCHAR | LPSTR | LPCSTR | LPWSTR | LPCWSTR | LPTSTR | meaning of LPCTSTR, lpcstrlpwstr One character can be expressed in 1-byte, that is, ANSI encoding; A character can also be expressed in 2-bytes, that is, Unicode

Download the php5.6.9 package and unzip it [Email protected] ~]# wget http://cn2.php.net/distributions/php-5.6.9.tar.bz2[Email protected] ~]# Tar XF php-5.6.9.tar.bz2 Compiling the installation My compilation options are as