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;return (reading);从相册或

2、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.huint16 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 extra conversion */ADCCON3 = 0x81;/* Wait for the conversion to be d

3、one */while (!(ADCCON1 & 0x80);/* Disable channel after done conversion */ADCCFG &= (0x02 0xFF);/* Read the result */reading = ADCH;reading |= (int16) (ADCH = 8;return (reading);检索网页中的邮箱 .简单的动画文件 config.h 178B#ifndef _CONFIG_H_#define _CONFIG_H_typedef signed short int16;typedef unsigned short uint1

4、6;typedef unsigned char uchar;typedef unsigned int uint;代码 Google Go代码package mainimport (io/ioutilnet/httpnet/fmtencoding/json)/-/ 黄金数据调用示例代码 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juh

5、e :=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,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 netReturner

6、ror_code.(float64)=0fmt.Printf(接口返回result字段是:rn%v,netReturnresult)/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,param)if err!=nilfmt.Errorf

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

8、,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 netReturnerror_code.(float64)=0fmt.Printf(接口返回result字段是:rn%v,netReturnresult)/ get 网络请求func Get(api string,params .Values)(rsbyte ,err error)v

9、ar *.,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.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

10、, params .Values)(rsbyte,err error)resp,err:=http.PostForm(api, params)if err!=nilreturn nil ,errdefer resp.Body.Close()return 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 Syste

11、m.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:/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/shgo

12、ld;var parameters1 = new Dictionary();parameters1.Add(key, appkey);/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 = newObj1error_code.Value;if (errorCode1 = 0)Debug.WriteLine(成功);Debug.Wri

13、teLine(newObj1);else/Debug.WriteLine(失败);Debug.WriteLine(newObj1error_code.Value+:+newObj1reason.Value);/2.上海期货交易所string 2 = web:8080/finance/gold/shfuture;var parameters2 = new Dictionary();parameters2.Add(key, appkey);/你申请的keyparameters2.Add(v , ); /JSON格式版本(0或1)默认为0string result2 = sendPost(2, pa

14、rameters2, get);JsonObject newObj2 = new JsonObject(result2);String errorCode2 = newObj2error_code.Value;if (errorCode2 = 0)Debug.WriteLine(成功);Debug.WriteLine(newObj2);else/Debug.WriteLine(失败);Debug.WriteLine(newObj2error_code.Value+:+newObj2reason.Value);/3.银行账户黄金string 3 = web:8080/finance/gold/b

15、ankgold;var parameters3 = new Dictionary();parameters3.Add(key, appkey);/你申请的keystring result3 = sendPost(3, parameters3, get);JsonObject newObj3 = new JsonObject(result3);String errorCode3 = newObj3error_code.Value;if (errorCode3 = 0)Debug.WriteLine(成功);Debug.WriteLine(newObj3);else/Debug.WriteLine

16、(失败);Debug.WriteLine(newObj3error_code.Value+:+newObj3reason.Value);/ / Http (GET/POST)/ / 请求/ 请求参数/ 请求方法/ 响应内容static string sendPost(string , IDictionary parameters, string method)if (method.ToLower() = post)HttpWebRequest req = null;HttpWebResponse rsp = null;System.IO.Stream reqStream = null;tryr

17、eq = (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);reqStream = req.GetRequ

18、estStream();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) reqStream.Close();if (rsp != nul

19、l) 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;HttpWebResponse response = (HttpWebResponse)request.GetResponse();Stream myR

20、esponseStream = response.GetResponseStream();StreamReader myStreamReader = new StreamReader(myResponseStream, Encoding.GetEncoding(utf-8);/返回内容string retString = myStreamReader.ReadToEnd();return retString;/ / 组装普通文本请求参数。/ / Key-Value形式请求参数字典/ 编码后的请求数据static string BuildQuery(IDictionary parameters,

21、 string encode)StringBuilder postData = new StringBuilder();bool hasParam = false;IEnumeratorKeyValuePair 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

22、)if (hasParam)postData.Append(&);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);hasParam = true;return postD

23、ata.ToString();/ / 把响应流转换为文本。/ / 响应流对象/ 编码方式/ 响应文本static string GetResponseAsString(HttpWebResponse rsp, Encoding 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.ReadToEn

24、d();finally/ 释放资源if (reader != null) reader.Close();if (stream != null) stream.Close();if (rsp != null) rsp.Close();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_setop

25、t($ch,COPT_CONNECTTIMEOUT,5);/将c_exec()获取的信息以文件流的形式返回，而不是直接输出。c_setopt($ch,COPT_RETURNTRANSFER,1);/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

26、,$body);if(count($header)0)c_setopt($ch,COPT_HTTPHEADER,$header);/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,

27、1);break;case POST:c_setopt($ch,COPT_POST,1);break;case PUT:c_setopt($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,Mozilla/4.0 (compatible

28、; 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/cpre64 -m teststu.cp$ cc -m64

29、 -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 /*建立通讯区域*/EXEC SQL INCLUDE SQLCA;/* These tokens must be decl

30、ared 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 and* other subroutines called from main().*/void error_

31、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 SQL WHENEVER SQLERROR CALL error_handler();EXEC SQL WH

32、ENEVER 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, mymotif);strcpy(password, wxwpxh);strcpy(server, MYMOTIFVOSTRO1454

33、80);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 EXEC SQL FETCH c1 INTO :sname;if (sqlca.sqlcode != 0) break;printf( student name = %sn, sname ); while (

34、 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(stderr, n* SQLCODE=(%ld), sqlca.sqlcode);if (sqlca.sqlerrm.sqlerrml)fprintf(stderr, n* ASE Error );fprintf(stderr, n*

35、%s, sqlca.sqlerrm.sqlerrmc);fprintf(stderr, nn);exit(-1);/* void warning_handler()* Displays warning messages.*/voidwarning_handler(void)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

36、配置org.slf4jslf4j-log4j12导入这个包,会引入下面两个jarorg.springframeworkspring-context-supportcommons-loggingcommons-logging-api1.1org.springframeworkspring-orm !-当spring-config.xml文件中配置需要加入此包 -org.aspectjaspectjweaverorg.springframeworkspring-webmvc文件 无缝滚动.html 1KB*margin: 0;padding: 0;#wrap ul liwidth: 380px;h

37、eight: 230px;float: left;list-style: none;#wrap ulposition: absolute;left: 0;top: 0;#wrapwidth: 1520px;height: 230px;margin: 100px 50px;position: relative;background: red;overflow: hidden;window.onload=function()var oDiv=document.getElementById(wrap);var oUl=oDiv.getElementsByTagName(ul)0;var oLi=oU

38、l.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=0oUl.style.left=oUl.offsetLeft-2+px;,30)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

39、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.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

40、function addParam(,paramKey,paramVal)var andStr = ?;var beforeparam = .indexOf(?);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

41、 arr = new Array();if(Param!=)var ParamArr = Param.split(&);for(var i=0;i0)next = ?+arr.join(&); = before+next;return ;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

42、|delete|update|alter|create|drop|count|*|chr|char|asc|mid|substring|master|truncate|declare|xp_cmdshell|restore|backup|net +user|net +localgroup +administrators;tryif (inputString != null) & (inputString != String.Empty)string str_Regex = b( + SqlStr + )b;Regex Regex = new Regex(str_Regex, RegexOpti

43、ons.IgnoreCase);/string s = Regex.Match(inputString).Value;if (true = Regex.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.AppSettingsErrorPage.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/

44、public void ProcessRequest()trystring getkeys = ;string sqlErrorPage = System.Configuration.ConfigurationSettings.AppSettingsErrorPage.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.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 (Sys