codetown-CSDN博客

转载 CentoOS安装并配置mariadb

sudo yum install -y mariadb mariadb-serversudo systemctl start mariadbsudo systemctl enable mariadbsudo mysql_secure_installation参考https://www.linuxidc.com/Linux/2016-03/128880.htm

2018-05-13 23:04:43 394

原创 C语言输入输出(Input/Output)

1.控制台scanf();printf();2.字符串变量sscanf()sprintf()3.文件fscanf()fprintf()4.管道

2018-05-13 08:58:49 20797

原创 CentOS php7 nginx

sudo yum install epel-releasesudo rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpmsudo yum install php72w php72w-fpm php72w-cli php72w-common php72w-devel php72w-gd php72w-pdo php...

2018-05-13 08:56:09 806

原创 php使用sprintf拼接sql

一.封装常用增删查改操作方法<?phpclass BaseDAO{ //创建数据 public function create($table_name,$model){ $columns_k=''; $columns_v=''; foreach($model as $key=>$value){ $columns_k=empty($columns_k)? spr

2014-03-18 13:45:53 1610

原创企业网站管理系统数据库设计

文章表create table `cb_article`(`id` MEDIUMINT(8) UNSIGNED AUTO_INCREMENT,`type` TINYINT(2) UNSIGNED NOT NULL DEFAULT 0,`title` VARCHAR(255) NOT NULL,`content` TEXT,`create_time` INT(10) UNSIGNE

2013-09-08 22:32:20 3693

原创 PHP递归算法示例：打印无限级数组元素的值

<?phpfunction arrayValue($array){if(is_array($array)){foreach($array as $v){arrayValue($v);}}else{echo $array.'';}}$arr=array(array(1,2,3,array(9,8,7),8),2,76);arrayValue($arr);?>

2013-09-08 00:36:28 819

原创 WINDOW SDK API 窗口居中

RECT rc;GetWindowRect(hWnd,&rc);//获取窗口的矩形区域int nWidth=rc.right-rc.left;//计算窗口宽度int nHeight=rc.bottom-rc.top;//计算窗口高度SystemParametersInfo(SPI_GETWORKAREA,NULL,&rc,NULL);//取出桌面工作区SetWindowPos(

2013-04-09 16:21:27 899

原创 API获取系统常用目录

BOOL GetSysPath(LPTSTR szDirPath,UNIT dirType){ LPITEMIDLIST ppidl = NULL; if (SHGetSpecialFolderLocation(NULL,dirType, &ppidl) == S_OK) { BOOL flag = SHGetPathFromIDList(ppidl, pszDirPath);

2013-03-20 10:23:13 988

原创 GSM短信猫常用二次开发包使用实例

GSM短信猫开发包使用教程//连接typedef UINT (WINAPI *PFSMSCONN)(LPCTSTR,int,int,LPCTSTR*);//发送typedef UINT (WINAPI *PFSMSSEND)(LPCTSTR,LPCTSTR);//接收typedef UINT (WINAPI *PFSMSRECV)(LPCTSTR,LPCTSTR*);//删除

2012-11-14 18:34:41 2742