UITableViewCell分割线的属性cell两端置顶缩进

1、UIPageViewController一个页面包含多个Controller.UIPickerView的简单应用 ,UIPickerView实现省市区选择器 ,UITableViewCell 分割线的属性 cell两端置顶 缩进 颜.UITableView的全部属性、方法以及代理方法执行顺序，P./* Disable channel after done conversion */ADCCFG &= (0x80 0xFF);/* Read the result */reading = ADCH;reading |= (int16) (ADCH << 8);reading &

2、gt;>= 8;return (reading);从相册或拍照获得头像关于自动布局Masonry学习小结文件 sun.c 547B#include "ioCC2530.h"#include "sun.h"#include "config.h"uint16 myApp_ReadLightLevel( void )uint16 reading = 0;/* Enable channel */ADCCFG |= 0x02;/ 归档反归档类目/纪录生活点点滴滴/* writing to this register starts the

3、extra conversion */ADCCON3 = 0x81;/* Wait for the conversion to be done */while (!(ADCCON1 & 0x80);/* Disable channel after done conversion */ADCCFG &= (0x02 0xFF);/* Read the result */reading = ADCH;reading |= (int16) (ADCH << 8);reading >>= 8;return (reading);检索网页中的邮箱 .简单的动画文件

4、config.h 178B#ifndef _CONFIG_H_#define _CONFIG_H_typedef signed short int16;typedef unsigned short uint16;typedef unsigned char uchar;typedef unsigned int uint;代码 Google Go代码package mainimport ("io/ioutil""net/http""net/""fmt""encoding/json")/-/ 黄金数据

5、调用示例代码 聚合数据/ 在线接口文档：www/docs/29/-const APPKEY = "*" /您申请的APPKEYfunc main()/1.上海黄金交易所Request1()/2.上海期货交易所Request2()/3.银行账户黄金Request3()/1.上海黄金交易所func Request1()/请求地址juhe :="web:8080/finance/gold/shgold"/初始化参数param:=.Values/配置请求参数,方法内部已处理encode问题,中文参数可以直接传参param.Set("key",

6、APPKEY) /APP Keyparam.Set("v","") /JSON格式版本(0或1)默认为0/发送请求data,err:=Get(juhe,param)if err!=nilfmt.Errorf("请求失败,错误信息:rn%v",err)elsevar netReturn mapstringinterfacejson.Unmarshal(data,&netReturn)if netReturn"error_code".(float64)=0fmt.Printf("接口返回result字

7、段是:rn%v",netReturn"result")/2.上海期货交易所func Request2()/请求地址juhe :="web:8080/finance/gold/shfuture"/初始化参数param:=.Values/配置请求参数,方法内部已处理encode问题,中文参数可以直接传参param.Set("key",APPKEY) /APP Keyparam.Set("v","") /JSON格式版本(0或1)默认为0/发送请求data,err:=Get(juhe,par

8、am)if err!=nilfmt.Errorf("请求失败,错误信息:rn%v",err)elsevar netReturn mapstringinterfacejson.Unmarshal(data,&netReturn)if netReturn"error_code".(float64)=0fmt.Printf("接口返回result字段是:rn%v",netReturn"result")/3.银行账户黄金func Request3()/请求地址juhe :="web:8080/financ

9、e/gold/bankgold"/初始化参数param:=.Values/配置请求参数,方法内部已处理encode问题,中文参数可以直接传参param.Set("key",APPKEY) /APP Key/发送请求data,err:=Get(juhe,param)if err!=nilfmt.Errorf("请求失败,错误信息:rn%v",err)elsevar netReturn mapstringinterfacejson.Unmarshal(data,&netReturn)if netReturn"error_code&

10、quot;.(float64)=0fmt.Printf("接口返回result字段是:rn%v",netReturn"result")/ get 网络请求func Get(api string,params .Values)(rsbyte ,err error)var *.,err=.Parse(api)if err!=nilfmt.Printf("解析错误:rn%v",err)return nil,err/如果参数中有中文参数,这个方法会进行Encode.RawQuery=params.Encode()resp,err:=http.

11、Get(.String()if err!=nilfmt.Println("err:",err)return nil,errdefer resp.Body.Close()return ioutil.ReadAll(resp.Body)/ post 网络请求 ,params 是.Values类型func Post(api string, params .Values)(rsbyte,err error)resp,err:=http.PostForm(api, params)if err!=nilreturn nil ,errdefer resp.Body.Close()retu

12、rn ioutil.ReadAll(resp.Body)代码描述：基于GO的黄金数据接口调用代码实例关联数据：黄金数据代码 C#代码using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Net;using System.IO;using Xfrog.Net;using System.Diagnostics;using System.Web;/-/ 黄金数据调用示例代码 聚合数据/ 在线接口文档：www/docs/29/ 代码中JsonObject类下载地址:/

13、download/gcm3206021155665/7458439/-namespace ConsoleAPIclass Programstatic void Main(string args)string appkey = "*" /配置您申请的appkey/1.上海黄金交易所string 1 = "web:8080/finance/gold/shgold"var parameters1 = new Dictionary<string, string>();parameters1.Add("key", appkey);/

14、你申请的keyparameters1.Add("v" , ""); /JSON格式版本(0或1)默认为0string result1 = sendPost(1, parameters1, "get");JsonObject newObj1 = new JsonObject(result1);String errorCode1 = newObj1"error_code".Value;if (errorCode1 = "0")Debug.WriteLine("成功");Debug

15、.WriteLine(newObj1);else/Debug.WriteLine("失败");Debug.WriteLine(newObj1"error_code".Value+":"+newObj1"reason".Value);/2.上海期货交易所string 2 = "web:8080/finance/gold/shfuture"var parameters2 = new Dictionary<string, string>();parameters2.Add("ke

16、y", appkey);/你申请的keyparameters2.Add("v" , ""); /JSON格式版本(0或1)默认为0string result2 = sendPost(2, parameters2, "get");JsonObject newObj2 = new JsonObject(result2);String errorCode2 = newObj2"error_code".Value;if (errorCode2 = "0")Debug.WriteLine(&qu

17、ot;成功");Debug.WriteLine(newObj2);else/Debug.WriteLine("失败");Debug.WriteLine(newObj2"error_code".Value+":"+newObj2"reason".Value);/3.银行账户黄金string 3 = "web:8080/finance/gold/bankgold"var parameters3 = new Dictionary<string, string>();paramet

18、ers3.Add("key", appkey);/你申请的keystring result3 = sendPost(3, parameters3, "get");JsonObject newObj3 = new JsonObject(result3);String errorCode3 = newObj3"error_code".Value;if (errorCode3 = "0")Debug.WriteLine("成功");Debug.WriteLine(newObj3);else/Debug

19、.WriteLine("失败");Debug.WriteLine(newObj3"error_code".Value+":"+newObj3"reason".Value);/ <summary>/ Http (GET/POST)/ </summary>/ <param name="">请求</param>/ <param name="parameters">请求参数</param>/ <param

20、name="method">请求方法</param>/ <returns>响应内容</returns>static string sendPost(string , IDictionary<string, string> parameters, string method)if (method.ToLower() = "post")HttpWebRequest req = null;HttpWebResponse rsp = null;System.IO.Stream reqStream = null

21、;tryreq = (HttpWebRequest)WebRequest.Create();req.Method = method;req.KeepAlive = false;req.ProtocolVersion = HttpVersion.Version10;req.Timeout = 5000;req.ContentType = "application/x-www-form-encoded;charset=utf-8"byte postData = Encoding.UTF8.GetBytes(BuildQuery(parameters, "utf8&qu

22、ot;);reqStream = req.GetRequestStream();reqStream.Write(postData, 0, postData.Length);rsp = (HttpWebResponse)req.GetResponse();Encoding encoding = Encoding.GetEncoding(rsp.CharacterSet);return GetResponseAsString(rsp, encoding);catch (Exception ex)return ex.Message;finallyif (reqStream != null) reqS

23、tream.Close();if (rsp != null) rsp.Close();else/创建请求HttpWebRequest request = (HttpWebRequest)WebRequest.Create( + "?" + BuildQuery(parameters, "utf8");/GET请求request.Method = "GET"request.ReadWriteTimeout = 5000;request.ContentType = "text/html;charset=UTF-8"Ht

24、tpWebResponse response = (HttpWebResponse)request.GetResponse();Stream myResponseStream = response.GetResponseStream();StreamReader myStreamReader = new StreamReader(myResponseStream, Encoding.GetEncoding("utf-8");/返回内容string retString = myStreamReader.ReadToEnd();return retString;/ <su

25、mmary>/ 组装普通文本请求参数。/ </summary>/ <param name="parameters">Key-Value形式请求参数字典</param>/ <returns>编码后的请求数据</returns>static string BuildQuery(IDictionary<string, string> parameters, string encode)StringBuilder postData = new StringBuilder();bool hasParam =

26、 false;IEnumerator<KeyValuePair<string, string>> dem = parameters.GetEnumerator();while (dem.MoveNext()string name = dem.Current.Key;string value = dem.Current.Value;/ 忽略参数名或参数值为空的参数if (!string.IsNullOrEmpty(name)/&& !string.IsNullOrEmpty(value)if (hasParam)postData.Append("

27、&");postData.Append(name);postData.Append("=");if (encode = "gb2312")postData.Append(HttpUtility.Encode(value, Encoding.GetEncoding("gb2312");else if (encode = "utf8")postData.Append(HttpUtility.Encode(value, Encoding.UTF8);elsepostData.Append(value);

28、hasParam = true;return postData.ToString();/ <summary>/ 把响应流转换为文本。/ </summary>/ <param name="rsp">响应流对象</param>/ <param name="encoding">编码方式</param>/ <returns>响应文本</returns>static string GetResponseAsString(HttpWebResponse rsp, Enco

29、ding encoding)System.IO.Stream stream = null;StreamReader reader = null;try/ 以字符流的方式读取HTTP响应stream = rsp.GetResponseStream();reader = new StreamReader(stream, encoding);return reader.ReadToEnd();finally/ 释放资源if (reader != null) reader.Close();if (stream != null) stream.Close();if (rsp != null) rsp.C

30、lose();代码 PHP代码/* c远程传输工具*/public function post_c($,$body,$header,$type='POST')$ch = c_init();c_setopt($ch,COPT_,$);c_setopt($ch,COPT_HEADER,0);/0只要正文c_setopt($ch,COPT_TIMEOUT,5);/设置超时时间c_setopt($ch,COPT_CONNECTTIMEOUT,5);/将c_exec()获取的信息以文件流的形式返回，而不是直接输出。c_setopt($ch,COPT_RETURNTRANSFER,1);/

31、增加header头信息/ array_push($header,'Accept:application/json');/ array_push($header,'Content-Type:application/json');/ array_push($header,'http:multipart/form-data');if(count($body)>0)c_setopt($ch,COPT_POSTFIELDS,$body);if(count($header)>0)c_setopt($ch,COPT_HTTPHEADER,$head

32、er);/设置上传文件相关c_setopt($ch,COPT_FOLLOWLOCATION,true);c_setopt($ch,COPT_MAXREDIRS,3);/递归c_setopt($ch,COPT_SSL_VERIFYPEER,false);/ 对认证证书来源的检查c_setopt($ch,COPT_SSL_VERIFYHOST,0);/ 从证书中检查SSL加密算法switch ($type) case 'GET':c_setopt($ch,COPT_HTTPGET,1);break;case 'POST':c_setopt($ch,COPT_POST

33、,1);break;case 'PUT':c_setopt($ch,COPT_CUSTOMREQUEST,'PUT');break;case 'DELETE':c_setopt($ch,COPT_CUSTOMREQUEST,'DELETE');break;/上传文件相关设置c_setopt($ch,COPT_ENCODING,'gzip');c_setopt($ch,COPT_USERAGENT,'SSTS Browser/1.0');c_setopt($ch,COPT_USERAGENT,'

34、;Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0)');/ 模拟用户使用的浏览器if(c_errno($ch)return c_error($ch);$content = c_exec($ch);c_close($ch);/关闭c资源，并且释放系统资源$result = json_decode($content,true);if(!empty($result)return $result;elsereturn $content;代码 C/C+代码/*编译指令$ /opt/sybase/OCS-16_0/bin

35、/cpre64 -m teststu.cp$ cc -m64 -g -DSYB_LP64 -I. -I/opt/sybase/OCS-16_0/include teststu.c /opt/sybase/OCS-16_0/include/sybesql.c -L/opt/sybase/OCS-16_0/lib -lsybct64 -lsybtcl64 -lsybcs64 -lsybcomn64 -lsybintl64 -lsybunic64 -rdynamic -ldl -lnsl -lm -o teststu*/#include <stdio.h>/*建立通讯区域*/EXEC S

36、QL INCLUDE SQLCA;/* These tokens must be declared in a declare section* because they are used in declare sections below.*/EXEC SQL BEGIN DECLARE SECTION;#define TYPESIZE 13#define TIDSIZE 6EXEC SQL END DECLARE SECTION;#define EOLN '0'/* Forward declarations of the error and message handlers

37、and* other subroutines called from main().*/void error_handler();void warning_handler();intmain(int argc, char *argv)/*声明宿主变量*/EXEC SQL BEGIN DECLARE SECTION;/* storage for login name and password. */char username30;char sname30;char password30;char server30;EXEC SQL END DECLARE SECTION;/*错误处理*/EXEC

38、 SQL WHENEVER SQLERROR CALL error_handler();EXEC SQL WHENEVER SQLWARNING CALL warning_handler();EXEC SQL WHENEVER NOT FOUND CONTINUE;/*连接到 SQL SERVER 服务器*/* Copy the user name and password defined in sybsqlex.h to* the variables declared for them in the declare section.*/strcpy(username, "mymot

39、if");strcpy(password, "wxwpxh");strcpy(server, "MYMOTIFVOSTRO145480");EXEC SQL CONNECT :username IDENTIFIED BY :password using :server;EXEC SQL USE testdb;EXEC SQL DECLARE c1 CURSOR FORSELECT SNAME FROM STUDENT;EXEC SQL OPEN c1;printf("name in table studentn");do E

40、XEC SQL FETCH c1 INTO :sname;if (sqlca.sqlcode != 0) break;printf( "student name = %sn", sname ); while ( 1 );EXEC SQL CLOSE c1;return(0);/*错误处理程序*/* void error_handler()* Displays error codes and numbers from the SQLCA and exits with* an ERREXIT status.*/voiderror_handler(void)fprintf(std

41、err, "n* SQLCODE=(%ld)", sqlca.sqlcode);if (sqlca.sqlerrm.sqlerrml)fprintf(stderr, "n* ASE Error ");fprintf(stderr, "n* %s", sqlca.sqlerrm.sqlerrmc);fprintf(stderr, "nn");exit(-1);/* void warning_handler()* Displays warning messages.*/voidwarning_handler(void)

42、if (sqlca.sqlwarn1 = 'W')fprintf(stderr,"n* Data truncated.n");if (sqlca.sqlwarn3 = 'W')fprintf(stderr,"n* Insufficient host variables to store results.n");return;代码 Log4j配置<!- 日志jar -><dependency><groupId>org.slf4j</groupId><artifactId&

43、gt;slf4j-log4j12</artifactId></dependency>导入这个包,会引入下面两个jar<!-spring 的基本jar包 -><dependency><groupId>org.springframework</groupId><artifactId>spring-context-support</artifactId></dependency><!- commons-login是必须的,而且没有依赖,是独立的包 -><dependency&

44、gt;<groupId>commons-logging</groupId><artifactId>commons-logging-api</artifactId><version>1.1</version></dependency><dependency><!- transactionManager实务管理的时候,需要这个jar包 -><groupId>org.springframework</groupId><artifactId>spring-or

45、m</artifactId></dependency><dependency> <!-当spring-config.xml文件中配置<aop:aspect >需要加入此包 -><groupId>org.aspectj</groupId><artifactId>aspectjweaver</artifactId></dependency><dependency><groupId>org.springframework</groupId><

46、;artifactId>spring-webmvc</artifactId></dependency>文件 无缝滚动.html 1KB<!DOCTYPE html><html><head><meta charset="utf-8"><title></title><style type="text/css">*margin: 0;padding: 0;#wrap ul liwidth: 380px;height: 230px;float: le

47、ft;list-style: none;#wrap ulposition: absolute;left: 0;top: 0;#wrapwidth: 1520px;height: 230px;margin: 100px 50px;position: relative;background: red;overflow: hidden;</style><script type="text/javascript">window.onload=function()var oDiv=document.getElementById('wrap');

48、var oUl=oDiv.getElementsByTagName('ul')0;var oLi=oUl.getElementsByTagName('li');oUl.innerHTML=oUl.innerHTML+oUl.innerHTML;oUl.style.width=oLi0.offsetWidth*oLi.length+'px'setInterval(function()if(oUl.offsetLeft<-oUl.offsetWidth/2)oUl.style.left='0'oUl.style.left=oUl

49、.offsetLeft-2+'px',30)</script></head><body><div id="wrap"><ul><li><img src="img/tour1.jpg"/></li><li><img src="img/tour2.jpg"/></li><li><img src="img/tour3.jpg"/></li>

50、<li><img src="img/tour4.jpg"/></li></ul></div></body></html>代码 获取的参数/获取的参数function getParam(paramKey)/获取当前var = location.href;/获取要取得的get参数位置var get = .indexOf(paramKey +"=");if(get = -1)return false;/截取字符串var getParamStr = .slice(paramKey

51、.length + get + 1);/判断截取后的字符串是否还有其他get参数var nextparam = getParamStr.indexOf("&");if(nextparam != -1)getParamStr = getParamStr.slice(0, nextparam);return decodeURIComponent(getParamStr);代码 添加参数/添加参数function addParam(,paramKey,paramVal)var andStr = "?"var beforeparam = .indexOf

52、("?");if(beforeparam != -1)andStr = "&"return + andStr + paramKey + "="+ encodeURIComponent(paramVal);代码 删除参数/删除参数function delParam(,paramKey)var Param = .substr(.indexOf("?")+1);var before = .substr(0,.indexOf("?");var next = ""var arr

53、 = new Array();if(Param!="")var ParamArr = Param.split("&");for(var i=0;i<ParamArr.length;i+)var paramArr = ParamArri.split("=");if(paramArr0!=paramKey)arr.push(ParamArri);if(arr.length>0)next = "?"+arr.join("&"); = before+next;return ;

54、代码 C#代码#region 防止sql注入式攻击(可用于UI层控制）/ 判断字符串中是否有SQL攻击代码/ 传入用户提交数据/ true-安全；false-有注入攻击现有；public bool ProcessSqlStr(string inputString)string SqlStr = "and|or|exec|execute|insert|select|delete|update|alter|create|drop|count|*|chr|char|asc|mid|substring|master|truncate|declare|xp_cmdshell|restore|b

55、ackup|net +user|net +localgroup +administrators"tryif (inputString != null) && (inputString != String.Empty)string str_Regex = "b(" + SqlStr + ")b"Regex Regex = new Regex(str_Regex, RegexOptions.IgnoreCase);/string s = Regex.Match(inputString).Value;if (true = Regex.

56、IsMatch(inputString)return false;catchreturn false;return true;/ 处理用户提交的请求，校验sql注入式攻击,在页面装置时候运行/ System.Configuration.ConfigurationSettings.AppSettings"ErrorPage".ToString(); 为用户自定义错误页面提示地址,/ 在Web.Config文件时里面添加一个 ErrorPage 即可/public void ProcessRequest()trystring getkeys = ""stri

57、ng sqlErrorPage = System.Configuration.ConfigurationSettings.AppSettings"ErrorPage".ToString();if (System.Web.HttpContext.Current.Request.QueryString != null)for (int i = 0; i < System.Web.HttpContext.Current.Request.QueryString.Count; i+)getkeys = System.Web.HttpContext.Current.Request

58、.QueryString.Keysi;if (!ProcessSqlStr(System.Web.HttpContext.Current.Request.QueryStringgetkeys)System.Web.HttpContext.Current.Response.Redirect(sqlErrorPage + "?errmsg=" + getkeys + "有SQL攻击嫌疑！");System.Web.HttpContext.Current.Response.End();if (System.Web.HttpContext.Current.Req

59、uest.Form != null)for (int i = 0; i < System.Web.HttpContext.Current.Request.Form.Count; i+)getkeys = System.Web.HttpContext.Current.Request.Form.Keysi;if (!ProcessSqlStr(System.Web.HttpContext.Current.Request.Formgetkeys)System.Web.HttpContext.Current.Response.Redirect(sqlErrorPage + "?errmsg=" + g