锘??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲色成人网一二三区,最新国产AV无码专区亚洲 ,亚洲一区二区观看播放http://www.tkk7.com/javagrass/zh-cnSun, 23 Mar 2025 22:03:15 GMTSun, 23 Mar 2025 22:03:15 GMT602013騫?鏈?2鏃?涓狢#鏈鐑棬闂瑙g瓟http://www.tkk7.com/javagrass/archive/2013/08/12/402683.html澧欏ご鑽?/dc:creator>澧欏ご鑽?/author>Mon, 12 Aug 2013 02:53:00 GMThttp://www.tkk7.com/javagrass/archive/2013/08/12/402683.htmlhttp://www.tkk7.com/javagrass/comments/402683.htmlhttp://www.tkk7.com/javagrass/archive/2013/08/12/402683.html#Feedback0http://www.tkk7.com/javagrass/comments/commentRss/402683.htmlhttp://www.tkk7.com/javagrass/services/trackbacks/402683.html闂?C#鎬庝箞璁懼畾Stream.Read鐨勮秴鏃舵椂闂?/a>
絳?streamReader.BaseStream.ReadTimeout = 2000;

闂?C#濡備綍浠嶺mlNode閲屽垹闄DATA鏍囩
絳?
xml.innerText = xml.innerText.Replace("![CDATA[","").Replace("]]","");
xmlDoc.Save();// xmlDoc is your xml document

絳?
var dt = new DateTime(1970, 1, 1, 0, 0, 0, 0).AddSeconds(Math.Round(1372061224000 / 1000d)).ToLocalTime();
Console.WriteLine(dt); // Prints: 6/24/2013 10:07:04 AM

絳?
var attributes = (from n in xml.Root.Attributes("someProperty")
                        select n.Value).ToList();
絳?
Regex regex = new Regex(@"\s{2,}"); // matches at least 2 whitespaces
if (regex.IsMatch(inputString))
    // do something



]]>
javascript鐨刬ndexof鏂規(guī)硶鐨勫畾涔夊拰鐢ㄦ硶http://www.tkk7.com/javagrass/archive/2013/02/20/395474.html澧欏ご鑽?/dc:creator>澧欏ご鑽?/author>Wed, 20 Feb 2013 08:46:00 GMThttp://www.tkk7.com/javagrass/archive/2013/02/20/395474.htmlhttp://www.tkk7.com/javagrass/comments/395474.htmlhttp://www.tkk7.com/javagrass/archive/2013/02/20/395474.html#Feedback0http://www.tkk7.com/javagrass/comments/commentRss/395474.htmlhttp://www.tkk7.com/javagrass/services/trackbacks/395474.html
javascript鐨刬ndexof鏂規(guī)硶鍙繑鍥炴煇涓寚瀹氱殑瀛楃涓插煎湪瀛楃涓蹭腑棣栨鍑虹幇鐨勪綅緗?/div>
榪斿洖 String 瀵硅薄鍐呯涓嬈″嚭鐜板瓙瀛楃涓茬殑瀛楃浣嶇疆銆?br />strObj.indexOf(subString[, startIndex])
鍙傛暟
strObj
蹇呴夐」銆係tring 瀵硅薄鎴栨枃瀛椼?br />subString
蹇呴夐」銆傝鍦?String 瀵硅薄涓煡鎵劇殑瀛愬瓧絎︿覆銆?br />starIndex
鍙夐」銆傝鏁存暟鍊兼寚鍑哄湪 String 瀵硅薄鍐呭紑濮嬫煡鎵劇殑绱㈠紩銆傚鏋滅渷鐣ワ紝鍒欎粠瀛楃涓茬殑寮濮嬪鏌ユ壘銆?br />
璇存槑
indexOf 鏂規(guī)硶榪斿洖涓涓暣鏁板鹼紝鎸囧嚭 String 瀵硅薄鍐呭瓙瀛楃涓茬殑寮濮嬩綅緗傚鏋滄病鏈夋壘鍒板瓙瀛楃涓詫紝鍒欒繑鍥?-1銆?br />
濡傛灉 startindex 鏄礋鏁幫紝鍒?startindex 琚綋浣滈浂銆傚鏋滃畠姣旀渶澶х殑瀛楃浣嶇疆绱㈠紩榪樺ぇ錛屽垯瀹冭褰撲綔鏈澶х殑鍙兘绱㈠紩銆?br />
浠庡乏鍚戝彸鎵ц鏌ユ壘銆傚惁鍒欙紝璇ユ柟娉曚笌 lastIndexOf 鐩稿悓銆?br />
紺轟緥

涓嬮潰鐨勭ず渚嬭鏄庝簡(jiǎn) indexOf 鏂規(guī)硶鐨勭敤娉曘?br />
浠g爜濡備笅:

function IndexDemo(str2){
var str1 = "BABEBIBOBUBABEBIBOBU"
var s = str1.indexOf(str2);
return(s);
}


lastIndexOf鏂規(guī)硶榪斿洖瀛愬瓧絎︿覆鏈鍚庝竴嬈″嚭鐜扮殑浣嶇疆錛屽拰 indexof鐩稿弽銆?br />
substring鏂規(guī)硶

str錛漵tr.substring(int beginIndex);鎴彇鎺塻tr浠庨瀛楁瘝璧烽暱搴︿負(fù)beginIndex鐨勫瓧絎︿覆錛屽皢鍓╀綑瀛楃涓茶祴鍊肩粰str錛?br />str錛漵tr.substring(int beginIndex錛宨nt endIndex);鎴彇str涓粠beginIndex寮濮嬭嚦endIndex緇撴潫鏃剁殑瀛楃涓詫紝騫跺皢鍏惰祴鍊肩粰str;

渚嬪瓙錛?br />浠g爜濡備笅:
var elems=node.getElementsByTagName(“*");
for(var i=0;i<elems.length;i++){
if(elems[i].className.indexOf(classname)!=-1)
{ }
}

a.indexOf(b)鍙敤鏉ュ垽鏂尮閰嶏紝榪斿洖b鍦╝鍑虹幇鐨勭涓涓瓧姣嶇殑浣嶇疆錛屽鏋滄病鏈夎繑鍥?1銆?br />濡傛灉鏈夐噸澶嶇殑瀛楃鍑虹幇錛屼互絎竴涓瓧絎︿負(fù)鍑嗐?/div>鐩稿叧鍐呭:


]]>Eclipse閫氳繃鐩存帴澶嶅埗瀹夎鎻掍歡鐨勬柟娉?/title><link>http://www.tkk7.com/javagrass/archive/2013/02/16/395327.html</link><dc:creator>澧欏ご鑽?/dc:creator><author>澧欏ご鑽?/author><pubDate>Sat, 16 Feb 2013 02:52:00 GMT</pubDate><guid>http://www.tkk7.com/javagrass/archive/2013/02/16/395327.html</guid><wfw:comment>http://www.tkk7.com/javagrass/comments/395327.html</wfw:comment><comments>http://www.tkk7.com/javagrass/archive/2013/02/16/395327.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/javagrass/comments/commentRss/395327.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/javagrass/services/trackbacks/395327.html</trackback:ping><description><![CDATA[<div><p> <span style="font-family:Microsoft YaHei;font-size:14px;">鍋囪浣犵殑 Eclipse鐨勫湪錛圕:\eclipse), 瑙e帇浣犱笅杞界殑 eclipse 鎻掍歡鎴栬呭畨瑁卐clipse 鎻掍歡鍒版寚瀹氱洰褰旳A(c:\AA)鏂囦歡澶癸紝鎵撳紑AA 鏂囦歡澶癸紝鍦ˋA鏂囦歡澶歸噷鍒嗗埆鍖呭惈涓や釜鏂囦歡澶筬eatures鍜宲lugins 錛岀劧鍚庢妸涓や釜鏂囦歡澶歸噷鐨勬枃浠跺垎鍒鍒跺埌eclipse涓嬫墍瀵瑰簲鐨勬枃浠跺す涓嬬殑features 鍜宲lugins 涓嬶紝涓鑸殑鎶婃彃浠舵枃浠剁洿鎺ュ鍒? 鍒癳clipse鐩綍閲屾槸鏈鐩存帴涔熸槸鏈鎰氳牏鐨勪竴縐嶆柟娉曪紒鍥犱負(fù)鏃ュ悗鎯寵鍒犻櫎榪欎簺鎻掍歡浼?xì)闈炲父鐨勫洶闅惧Q佸己鍒楃殑涓嶆帹鑽愪嬌鐢紒錛侊紒</span> </p> <p> <span style="font-family:Microsoft YaHei;font-size:14px;">娉ㄦ剰錛氱洿鎺ュ皢 鎻掍歡鍖呰В鍘嬪埌plugins鏂囦歡澶逛笅涔嬪悗錛岄噸鍚痚clipse錛屽彲鑳戒笉浼?xì)鍔犺浇鏂扮殑鎻掍欢銆?/span>  </p> <p> <span style="font-family:Microsoft YaHei;font-size:14px;">瑙e喅鏂規(guī)硶鏄細(xì)</span>  </p> <p> <span style="font-family:Microsoft YaHei;font-size:14px;">1銆佹墦寮鍛戒護(hù)琛岋紝鍒板綋鍓峞clipse鐨勭洰褰曚笅錛岃緭鍏clipse -clean錛岄噸鏂板惎鍔╡clipse錛岃繖鏍積clipse灝變細(xì)鍔犱笂鏂扮殑鎻掍歡浜?jiǎn)銆?/span> </p> <p> <span style="font-family:Microsoft YaHei;font-size:14px;">2銆佸鏋滄彃浠朵笉鑳藉崌鏁堬紝鍒欒灝唀clipse\configuration\org.eclipse.update鐩綍鍒犻櫎鍚庡啀鍚姩eclipse:)</span> </p> <p> <span style="font-family:Microsoft YaHei;font-size:14px;">浣犲彲浠ュ湪eclipse鐨勮彍鍗?Help"-->"About Eclipse SDK"-->"Feature Details" 鍜?Plug-in Details"涓湅鍒版柊瀹夎鐨勬彃浠躲?/span> </p> <p> <span style="font-family:Microsoft YaHei;font-size:14px;">鍋囪浣犵殑Eclipse鐨勫湪錛圕:\eclipse), 瑙e帇浣犱笅杞界殑 eclipse 鎻掍歡鎴栬呭畨瑁卐clipse </span><br /> <span style="font-family:Microsoft YaHei;font-size:14px;">鎻掍歡鍒版寚瀹氱洰褰旳A(c:\AA)鏂囦歡澶癸紝鎵撳紑AA 鏂囦歡澶癸紝鍦ˋA鏂囦歡澶歸噷鍒嗗埆鍖呭惈涓や釜鏂囦歡澶筬eatures鍜宲lugins </span><br /> <span style="font-family:Microsoft YaHei;font-size:14px;">錛岀劧鍚庢妸涓や釜鏂囦歡澶歸噷鐨勬枃浠跺垎鍒鍒跺埌eclipse涓嬫墍瀵瑰簲鐨勬枃浠跺す涓嬬殑features 鍜宲lugins 涓嬶紝涓鑸殑鎶婃彃浠舵枃浠剁洿鎺ュ鍒?</span><br /> <span style="font-family:Microsoft YaHei;font-size:14px;">鍒癳clipse鐩綍閲屾槸鏈鐩存帴涔熸槸鏈鎰氳牏鐨勪竴縐嶆柟娉曪紒鍥犱負(fù)鏃ュ悗鎯寵鍒犻櫎榪欎簺鎻掍歡浼?xì)闈炲父鐨勫洶闅惧Q佸己鍒楃殑涓嶆帹鑽愪嬌鐢紒錛?/span> </p> <p> <span style="font-family:Microsoft YaHei;font-size:14px;">娉ㄦ剰錛氱洿鎺ュ皢 鎻掍歡鍖呰В鍘嬪埌plugins鏂囦歡澶逛笅涔嬪悗錛岄噸鍚痚clipse錛屽彲鑳戒笉浼?xì)鍔犺浇鏂扮殑鎻掍欢銆?/span> </p> <p> <span style="font-family:Microsoft YaHei;font-size:14px;">瑙e喅鏂規(guī)硶鏄細(xì)</span> </p> <p> <span style="font-family:Microsoft YaHei;font-size:14px;">1銆佹墦寮鍛戒護(hù)琛岋紝鍒板綋鍓峞clipse鐨勭洰褰曚笅錛岃緭鍏clipse -clean錛岄噸鏂板惎鍔╡clipse錛岃繖鏍積clipse灝變細(xì)鍔犱笂鏂扮殑鎻掍歡浜?jiǎn)銆?/span> </p> <p> <span style="font-family:Microsoft YaHei;font-size:14px;">2銆佸鏋滄彃浠朵笉鑳藉崌鏁堬紝鍒欒灝唀clipse\configuration\org.eclipse.update鐩綍鍒犻櫎鍚庡啀鍚姩eclipse:)</span> </p> <p> <span style="font-family:Microsoft YaHei;font-size:14px;">浣犲彲浠ュ湪eclipse鐨勮彍鍗?Help"-->"About Eclipse SDK"-->"Feature Details" </span><br /> <span style="font-family:Microsoft YaHei;font-size:14px;">鍜?Plug-in Details"涓湅鍒版柊瀹夎鐨勬彃浠躲?/span> </p></div><div>Eclipse鐩稿叧鍐呭:<br /><div><ul><li><a >Eclipse鎻愮ずNo Default Proposals鍜宯o completions available鐨勮В鍐蟲(chóng)柟娉?/a></li><li><a JVM terminated. Exit code=-1"閿欒</a></li><li><a >Eclipse鏃犳硶瀹夎Maven鎻掍歡,鍑虹幇閿欒</a></li><li><a >Eclipse瀹夎Maven鐨勬柟娉?/a></li><li><a >涓轟粈涔坅ndroid妯℃嫙鍣ㄥ湪eclipse涓嶈兘榪愯錛?/a></li></ul></div></div><img src ="http://www.tkk7.com/javagrass/aggbug/395327.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/javagrass/" target="_blank">澧欏ご鑽?/a> 2013-02-16 10:52 <a href="http://www.tkk7.com/javagrass/archive/2013/02/16/395327.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>eclipse浣跨敤link鏂囦歡瀹夎鎻掍歡鐨勬柟娉?/title><link>http://www.tkk7.com/javagrass/archive/2013/02/16/395326.html</link><dc:creator>澧欏ご鑽?/dc:creator><author>澧欏ご鑽?/author><pubDate>Sat, 16 Feb 2013 02:51:00 GMT</pubDate><guid>http://www.tkk7.com/javagrass/archive/2013/02/16/395326.html</guid><wfw:comment>http://www.tkk7.com/javagrass/comments/395326.html</wfw:comment><comments>http://www.tkk7.com/javagrass/archive/2013/02/16/395326.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/javagrass/comments/commentRss/395326.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/javagrass/services/trackbacks/395326.html</trackback:ping><description><![CDATA[<div><p> <span style="font-family:Microsoft YaHei;font-size:14px;">a.鍋囪浣犵殑Eclipse鐨勫湪錛圕:\eclipse),鍦ㄨ鏂囦歡澶逛笅錛屾柊寤鴻繖鏍風(fēng)殑鐩綍緇撴瀯錛圕:\eclipse\PluginsEclipse\jode\eclipse),</span> </p> <p> <span style="font-family:Microsoft YaHei;font-size:14px;">b.瑙e帇浣犱笅杞界殑eclipse 鎻掍歡鎴栬呭畨瑁卐clipse 鎻掍歡鍒版寚瀹氱洰褰旴B錛圕:\BB錛夋枃浠跺す錛屾墦寮BB 鏂囦歡澶癸紝鐒跺悗鎶?</span><br /> <span style="font-family:Microsoft YaHei;font-size:14px;">BB鏂囦歡澶歸噷鐨勪袱涓枃浠跺すfeatures鍜宲lugins 澶嶅埗鍒板垰鍒氭柊寤哄ソ鐨別clipse </span><br /> <span style="font-family:Microsoft YaHei;font-size:14px;">錛圕:\eclipse\PluginsEclipse\jode\eclipse,榪欐牱eclipse涓氨鏈変簡(jiǎn)浜屼釜鎻掍歡鐩綍features and </span><br /> <span style="font-family:Microsoft YaHei;font-size:14px;">plugins)涓?</span> </p> <p> <span style="font-family:Microsoft YaHei;font-size:14px;">c.鍦?eclipse錛圕:\eclipse)鐩綍涓柊寤簂inks(C:\eclipse\links)鐩綍,鍦╨inks鐩綍涓緩绔嬩竴涓互link涓烘墿灞曞悕 鐨勬枃鏈枃浠跺jode.link錛屽唴瀹瑰涓媝ath=C:/eclipse/PluginsEclipse/jode </span><br /> <span style="font-family:Microsoft YaHei;font-size:14px;">鎴栬?path=C:\\eclipse\\PluginsEclipse\\jode 鎻掍歡鐨勭洰褰曪級(jí)</span> </p> <p> <span style="font-family:Microsoft YaHei;font-size:14px;">閲嶅惎eclipse鎻掍歡灝變細(xì)瀹夎瀹屾垚銆?/span> </p> <p> <span style="font-family:Microsoft YaHei;font-size:14px;">娉ㄦ剰錛歭ink鏂囦歡涓璸ath=鎻掍歡鐩綍鐨刾ath璺緞鍒嗛殧瑕佺敤\\鎴栨槸/</span> </p> <p> <span style="font-family:Microsoft YaHei;font-size:14px;">鍙互鍦╡clipse鐨勮彍鍗?Help"-->"About Eclipse SDK"-->"Feature Details" 鍜?Plug-in </span><br /> <span style="font-family:Microsoft YaHei;font-size:14px;">Details"涓湅鍒版柊瀹夎鐨勬彃浠?/span></p><p><br /><span style="font-family:Microsoft YaHei;font-size:14px;"></span></p><p><span style="font-family:Microsoft YaHei;font-size:14px;">Eclipse鐩稿叧鍐呭:</span></p><p><span style="font-family:Microsoft YaHei;font-size:14px;"><div><ul><li><a >eclipse鎻愮ずThe server does not support version 3.0 of the J2EE閿欒鐨勮В鍐蟲(chóng)柟娉?/a></li><li><a >eclipse鎻愮ずtarget runtime apache tomcat 6.0 is no defined閿欒鐨?涓В鍐蟲(chóng)柟娉?/a></li><li><a >eclipse鍦╠ebug妯″紡涓嬶紝鍑虹幇source not found閿欒</a></li><li><a >Eclipse鎻愮ずNo Default Proposals鍜宯o completions available鐨勮В鍐蟲(chóng)柟娉?/a></li><li><a JVM terminated. Exit code=-1"閿欒</a></li></ul></div><br /></span> </p></div><img src ="http://www.tkk7.com/javagrass/aggbug/395326.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/javagrass/" target="_blank">澧欏ご鑽?/a> 2013-02-16 10:51 <a href="http://www.tkk7.com/javagrass/archive/2013/02/16/395326.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>Android瀹炵幇鎵嬫満鍜岀數(shù)鑴戦棿鐨刄DP緗戠粶閫氫俊http://www.tkk7.com/javagrass/archive/2013/02/07/395208.html澧欏ご鑽?/dc:creator>澧欏ご鑽?/author>Thu, 07 Feb 2013 05:44:00 GMThttp://www.tkk7.com/javagrass/archive/2013/02/07/395208.htmlhttp://www.tkk7.com/javagrass/comments/395208.htmlhttp://www.tkk7.com/javagrass/archive/2013/02/07/395208.html#Feedback4http://www.tkk7.com/javagrass/comments/commentRss/395208.htmlhttp://www.tkk7.com/javagrass/services/trackbacks/395208.html

鍏堜粙緇嶄袱涓猆DP鐩稿叧鐨勭被

DatagramSocket 榪欎釜鏄疷DP濂楁帴瀛楋紝涓鑸湇鍔″櫒绔彲浠ョ粦瀹氫竴涓湰鏈虹鍙o紝鑰屽鎴風(fēng)鍙戦佹柟鍒欎笉闇瑕併?/p>

DatagramPacket 榪欎釜鏄暟鎹姤鍖咃紝鏈嶅姟鍣ㄧ鐩存帴鎸夌紦瀛樿錛屽鎴風(fēng)鍒欓渶瑕佹寚瀹欼p鍦板潃鍜岀鍙?/p>

榪欐鎴戜滑鍋氫釜android鎵嬫満绔窡鐢?shù)鑴戠閫氫俊

鐢?shù)鑴戠锛?xì)
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.SocketException;


public class UdpRecv {

    public static void main(String[] args) throws Exception{
        
        //緇戝畾鏈満鏂紑
        DatagramSocket ds = new DatagramSocket(8080);
        
        byte[] buf = new byte[1024];
        DatagramPacket dp = new DatagramPacket(buf,buf.length);
        
        //鎺ユ敹鏁版嵁鍖?br />        ds.receive(dp);
        
        //鍙栧嚭鏁版嵁鎶ュ唴瀹?br />        String str = new String(dp.getData(),0,dp.getLength());
        
        System.out.println(str);
        
        //鎵撳嵃鍙戦佹柟鐨勫湴鍧
        System.out.println("ip:"+dp.getAddress().getHostAddress()+"port:"+dp.getPort());
        
        ds.close();
    }
}
-----------------------------------------------------
android鐩稿叧鍐呭:
-----------------------------------------------------
鎵嬫満绔細(xì)
package com.bvin.test.udp;

import java.io.IOException;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.InetAddress;

import android.app.Activity;
import android.content.Context;
import android.net.wifi.WifiInfo;
import android.net.wifi.WifiManager;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.EditText;

public class MainActivity extends Activity {
    /** Called when the activity is first created. */
    EditText et ;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
         et =  new EditText(this);
        
        setContentView(et);
        
        WifiManager wMan = (WifiManager)getSystemService(Context.WIFI_SERVICE);
        if(!wMan.isWifiEnabled()){
            wMan.setWifiEnabled(true);
        }
        WifiInfo wifiInfo = wMan.getConnectionInfo();
        Log.e("ip", intToIp(wifiInfo.getIpAddress()));//鏈満ip錛堜粎wifi鐜錛?br />    }

    //鎶婅幏鍙栫殑鏁村艦杞崲鎴愬瓧絎﹀瀷
    private String intToIp(int i) {         
        
        return (i & 0xFF ) + "." +         
      ((i >> 8 ) & 0xFF) + "." +         
      ((i >> 16 ) & 0xFF) + "." +         
      ( i >> 24 & 0xFF) ;   
   }
    
    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // TODO Auto-generated method stub
        menu.add("鍙戦?);
        return super.onCreateOptionsMenu(menu);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // TODO Auto-generated method stub
        if(item.getItemId()==0){
            DatagramSocket ds;
            try {
                //濂楁帴瀛?br />                ds = new DatagramSocket();
                //鍙戦佸唴瀹?br />                String str = et.getText().toString();
                //鏋勫緩鏁版嵁鎶ワ紙鍐呭+鍦板潃錛?br />                DatagramPacket dp = new DatagramPacket(str.getBytes(),str.length(),InetAddress.getByName("192.168.0.102"),8080);
                //鎶婃暟鎹姤鍙戦佸嚭鍘?br />                ds.send(dp);
                //鍏抽棴濂楁帴瀛?br />                ds.close();
                
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            
        }
        return super.onOptionsItemSelected(item);
        
    }
    
    
}
棣栧厛榪愯鐢?shù)鑴戞帴鏀剁锛屽湪鎺ユ敹鍒板彂閫佹柟鏁版嵁涔嬪墠灝嗕細(xì)涓鐩撮樆濉炪傝屾墜鏈虹浼?xì)鏈変釜杈撳叆妗嗗Q屾湁涓彂閫佽彍鍗曪紝灝嗕細(xì)鎶婅緭鍏ユ鐨勫唴瀹圭粰鍙戦佸埌PC绔紝铏界劧UDP涓嶇畻鍙潬錛屼絾鏄湪灞鍩熺綉榪樻槸鎸哄彲闈犮?br />


]]>
LINQ緙栬瘧鍒癈IL鐨勬柟娉?/title><link>http://www.tkk7.com/javagrass/archive/2013/02/06/395175.html</link><dc:creator>澧欏ご鑽?/dc:creator><author>澧欏ご鑽?/author><pubDate>Wed, 06 Feb 2013 06:49:00 GMT</pubDate><guid>http://www.tkk7.com/javagrass/archive/2013/02/06/395175.html</guid><wfw:comment>http://www.tkk7.com/javagrass/comments/395175.html</wfw:comment><comments>http://www.tkk7.com/javagrass/archive/2013/02/06/395175.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/javagrass/comments/commentRss/395175.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/javagrass/services/trackbacks/395175.html</trackback:ping><description><![CDATA[<div><p>Linq鐩稿叧:</p> <ul><li>10-10-02<a >LINQ濡備綍榪斿洖涓氬姟瀹炰綋鍒頒笂灞傞昏緫</a></li><li>10-07-25<a >LINQ涓庝箞浣跨敤LIKE鏂規(guī)硶?</a></li><li>10-03-19<a >LINQ鍘婚櫎閲嶅鏁版嵁鏃舵姤閿?涓嶆敮鎸佺敤浜庢煡璇㈣繍綆楃Distinct鐨勯噸杞?,鎬庝箞瑙e喅?</a></li><li>10-03-19<a >linq濡備綍鍘婚櫎閲嶅緇撴灉?</a></li><li>10-03-12<a >Linq涓殑not in 璇彞搴旇鎬庝箞鍐?</a></li></ul></div><div><div> <p><div>Linq鏄互涓嬪垪鏂瑰紡緙栬瘧錛?/div></p> <ol><li><p>棣栧厛錛孡INQ 鏌ヨ琛ㄨ揪寮忚漿鎹負(fù)鏂規(guī)硶璋冪敤錛?/p> <pre><code>public static void Main() { var query = db.Cars.Select<Car, Car>(c => c); foreach (Car aCar in query) { Console.WriteLine(aCar.Name); } } </code></pre></li><li><p>濡傛灉 <code>db.Cars</code> 鐨勭被鍨嬫槸 <code>IEnumerable<Car></code> 錛堝嵆瀹冪殑 LINQ錛屽璞★級(jí)錛岀劧鍚?lambda 琛ㄨ揪寮忓彉鎴愪簡(jiǎn)涓涓崟鐙殑鏂規(guī)硶錛?/p> <pre><code>private Car lambda0(Car c) { return c; } private Func<Car, Car> CachedAnonymousMethodDelegate1; public static void Main() { if (CachedAnonymousMethodDelegate1 == null) CachedAnonymousMethodDelegate1 = new Func<Car, Car>(lambda0); var query = db.Cars.Select<Car, Car>(CachedAnonymousMethodDelegate1); foreach // ... } </code></pre> <p>鍦ㄧ幇瀹炰腑涓嶈皟鐢ㄨ鏂規(guī)硶 <code>lambda0</code> 浣嗕笢瑗垮枩嬈?<code><Main>b__0</code> 錛堝湪 <code>Main</code> 鏄寘鍚柟娉曠殑鍚嶇О錛夈傚悓鏍鳳紝緙撳瓨鐨勫鎵樺疄闄呬笂璋冪敤 <code>CS$<>9__CachedAnonymousMethodDelegate1</code>銆?/p> <p>濡傛灉鎮(zhèn)ㄦ鍦ㄤ嬌鐢?SQL LINQ 鐒跺悗 <code>db.Cars</code> 綾誨瀷灝嗕負(fù) <code>IQueryable<Car></code>錛屾姝ラ鏄潪甯鎬笉鍚屻傜浉鍙嶏紝瀹冧細(xì)鍒拌〃杈懼紡鐩綍鏍?wèi)鐨?lambda 琛ㄨ揪寮忥細(xì)</p> <pre><code>public static void Main() { var parameter = Expression.Parameter(typeof(Car), "c"); var lambda = Expression.Lambda<Func<Car, Car>>(parameter, new ParameterExpression[] { parameter })); var query = db.Cars.Select<Car, Car>(lambda); foreach // ... } </code></pre></li><li><p>鍦?<code>foreach</code> 寰幆鍙樻垚涓涓?<code>try/finally</code> 鍧?錛堣繖鏄浉鍚岀殑涓や釜錛夛細(xì)</p> <pre><code>IEnumerator<Car> enumerator = null; try { enumerator = query.GetEnumerator(); Car aCar; while (enumerator.MoveNext()) { aCar = enumerator.Current; Console.WriteLine(aCar.Name); } } finally { if (enumerator != null) ((IDisposable)enumerator).Dispose(); } </code></pre></li><li><p>鏈鍚庯紝榪欐槸涓?IL 緙栬瘧棰勬湡鐨勬柟寮忋備互涓嬫槸涓?<code>IEnumerable<Car></code>錛?/p> <pre><code>// Put db.Cars on the stack L_0016: ldloc.0 L_0017: callvirt instance !0 DatabaseContext::get_Cars() // “if” starts here L_001c: ldsfld Func<Car, Car> Program::CachedAnonymousMethodDelegate1 L_0021: brtrue.s L_0034 L_0023: ldnull L_0024: ldftn Car Program::lambda0(Car) L_002a: newobj instance void Func<Car, Car>::.ctor(object, native int) L_002f: stsfld Func<Car, Car> Program::CachedAnonymousMethodDelegate1 // Put the delegate for “c => c” on the stack L_0034: ldsfld Func<Car, Car> Program::CachedAnonymousMethodDelegate1 // Call to Enumerable.Select() L_0039: call IEnumerable<!!1> Enumerable::Select<Car, Car>(IEnumerable<!!0>, Func<!!0, !!1>) L_003e: stloc.1 // “try” block starts here L_003f: ldloc.1 L_0040: callvirt instance IEnumerator<!0> IEnumerable<Car>::GetEnumerator() L_0045: stloc.3 // “while” inside try block starts here L_0046: br.s L_005a L_0048: ldloc.3 // body of while starts here L_0049: callvirt instance !0 IEnumerator<Car>::get_Current() L_004e: stloc.2 L_004f: ldloc.2 L_0050: ldfld string Car::Name L_0055: call void Console::WriteLine(string) L_005a: ldloc.3 // while condition starts here L_005b: callvirt instance bool IEnumerator::MoveNext() L_0060: brtrue.s L_0048 // end of while L_0062: leave.s L_006e // end of try // “finally” block starts here L_0064: ldloc.3 L_0065: brfalse.s L_006d L_0067: ldloc.3 L_0068: callvirt instance void IDisposable::Dispose() L_006d: endfinally </code></pre> <p>宸茬紪璇戠殑浠g爜錛?code>IQueryable<Car></code> 鐗堟湰鏄寜棰勬湡涔熴傝繖閲屾槸閲嶈鐨勯儴鍒嗭紝鏈夊埆浜庝笂榪?錛堟湰鍦板彉閲忎細(xì)鏈変笉鍚岀殑鍋忕Щ鍜屽悕縐扮幇鍦紝浣嗚鎴戜滑蹇界暐鐨勶級(jí)錛?/p> <pre><code>// typeof(Car) L_0021: ldtoken Car L_0026: call Type Type::GetTypeFromHandle(RuntimeTypeHandle) // Expression.Parameter(typeof(Car), "c") L_002b: ldstr "c" L_0030: call ParameterExpression Expression::Parameter(Type, string) L_0035: stloc.3 // Expression.Lambda(...) L_0036: ldloc.3 L_0037: ldc.i4.1 // var paramArray = new ParameterExpression[1] L_0038: newarr ParameterExpression L_003d: stloc.s paramArray L_003f: ldloc.s paramArray L_0041: ldc.i4.0 // paramArray[0] = parameter; L_0042: ldloc.3 L_0043: stelem.ref L_0044: ldloc.s paramArray L_0046: call Expression<!!0> Expression::Lambda<Func<Car, Car>>(Expression, ParameterExpression[]) // var query = Queryable.Select(...); L_004b: call IQueryable<!!1> Queryable::Select<Car, Car>(IQueryable<!!0>, Expression<Func<!!0, !!1>>) L_0050: stloc.1 </code></pre></li></ol> </div></div><img src ="http://www.tkk7.com/javagrass/aggbug/395175.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/javagrass/" target="_blank">澧欏ご鑽?/a> 2013-02-06 14:49 <a href="http://www.tkk7.com/javagrass/archive/2013/02/06/395175.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>springMVC鍚庡彴鐨勫兼棤娉曢氳繃ModelAndView鐨刟ddObject浼犲埌鍓嶅彴鐨勮В鍐蟲(chóng)柟娉?/title><link>http://www.tkk7.com/javagrass/archive/2012/12/17/393107.html</link><dc:creator>澧欏ご鑽?/dc:creator><author>澧欏ご鑽?/author><pubDate>Mon, 17 Dec 2012 07:41:00 GMT</pubDate><guid>http://www.tkk7.com/javagrass/archive/2012/12/17/393107.html</guid><wfw:comment>http://www.tkk7.com/javagrass/comments/393107.html</wfw:comment><comments>http://www.tkk7.com/javagrass/archive/2012/12/17/393107.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.tkk7.com/javagrass/comments/commentRss/393107.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/javagrass/services/trackbacks/393107.html</trackback:ping><description><![CDATA[瑙e喅鏂規(guī)硶:<br /><div>鎸夌収鏍囧噯鐢ㄦ硶鐨勮瘽搴旇鏄病闂 <br />鍐呴儴鍏跺疄鎶妋odel 閫氳繃request.setAttribute(modelName, modelValue); 鏀懼叆鐨?</div><div>    protected void exposeModelAsRequestAttributes(Map<String, Object> model, HttpServletRequest request) throws Exception {<br />        for (Map.Entry<String, Object> entry : model.entrySet()) {<br />            String modelName = entry.getKey();<br />            Object modelValue = entry.getValue();<br />            if (modelValue != null) {<br />                request.setAttribute(modelName, modelValue);<br />                if (logger.isDebugEnabled()) {<br />                    logger.debug("Added model object '" + modelName + "' of type [" + modelValue.getClass().getName() +<br />                            "] to request in view with name '" + getBeanName() + "'");<br />                }<br />            }<br />            else {<br />                request.removeAttribute(modelName);<br />                if (logger.isDebugEnabled()) {<br />                    logger.debug("Removed model object '" + modelName +<br />                            "' from request in view with name '" + getBeanName() + "'");<br />                }<br />            }<br />        }<br />    }</div><br /><div>涓涓彲鑳芥槸浣犲疄鐜頒簡(jiǎn)HandlerInterceptor騫跺疄鐜頒簡(jiǎn)錛?<br />void postHandle(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, java.lang.Object o, org.springframework.web.servlet.ModelAndView modelAndView) throws java.lang.Exception; <br /> <br />鍦ㄦ澶勪慨鏀逛簡(jiǎn)modelAndView </div><img src ="http://www.tkk7.com/javagrass/aggbug/393107.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/javagrass/" target="_blank">澧欏ご鑽?/a> 2012-12-17 15:41 <a href="http://www.tkk7.com/javagrass/archive/2012/12/17/393107.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>YUI--IE榪涘害鏉′笉緇撴潫鐨勯棶棰樼殑瑙e喅鏂規(guī)硶http://www.tkk7.com/javagrass/archive/2012/12/17/393106.html澧欏ご鑽?/dc:creator>澧欏ご鑽?/author>Mon, 17 Dec 2012 07:37:00 GMThttp://www.tkk7.com/javagrass/archive/2012/12/17/393106.htmlhttp://www.tkk7.com/javagrass/comments/393106.htmlhttp://www.tkk7.com/javagrass/archive/2012/12/17/393106.html#Feedback0http://www.tkk7.com/javagrass/comments/commentRss/393106.htmlhttp://www.tkk7.com/javagrass/services/trackbacks/393106.html
浣跨敤YUI璁塊棶鍚庡彴錛岃繑鍥炰箣鍚庡皢鎻愮ずalert鍒板墠鍙幫紝浣嗘槸鍓嶅彴IE欏甸潰鐨勮繘搴︿笉緇撴潫銆?
    var callback={
    upload:function(res) {
                var tax = [];
                tax = YAHOO.lang.JSON.parse(res.responseText);
                if(tax.data[0].checkResult=="1") {
                      progressBar.hide();
                errorMessage('******');
                }
            }
    }
    YAHOO.util.Connect.setForm("fm",true);
    var url = contextRootPath+"/policyImport/policyImportEdit.do";
    var transaction = YAHOO.util.Connect.asyncRequest('POST',url, callback,null);
浣嗘槸濡傛灉鍦ㄨ繑鍥炵殑緇撴灉涓嬌鐢╳indow.location.href璺寵漿褰撳墠欏甸潰錛屽強(qiáng)鍙互瑙e喅錛屼絾鏄垜涓嶆兂閲嶆柊璺寵漿錛岃闂湁鍏朵粬瑙e喅鏂規(guī)鍚楋紵

鍥炵瓟:
if(tax.data[0].checkResult=="1") { 
                  progressBar.hide(); 
            errorMessage('******'); 

姝ゅ涓嶇鏈夋病鏈?緇撴灉榪斿洖 閮藉簲璇?progressBar.hide();  鍚?/div>

]]>jquery瀹炵幇鍥劇墖棰勮鐨勬柟娉?/title><link>http://www.tkk7.com/javagrass/archive/2012/12/10/392711.html</link><dc:creator>澧欏ご鑽?/dc:creator><author>澧欏ご鑽?/author><pubDate>Mon, 10 Dec 2012 02:45:00 GMT</pubDate><guid>http://www.tkk7.com/javagrass/archive/2012/12/10/392711.html</guid><wfw:comment>http://www.tkk7.com/javagrass/comments/392711.html</wfw:comment><comments>http://www.tkk7.com/javagrass/archive/2012/12/10/392711.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/javagrass/comments/commentRss/392711.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/javagrass/services/trackbacks/392711.html</trackback:ping><description><![CDATA[<div>//<a >jquery</a>瀹炵幇鍥劇墖棰勮鐨勬柟娉曞疄渚?br /> function viewimg(index) { <br /> var name = 'uploadimg' + index; <br /> var imgup = $(name); <br /> var imgpath = getpath(imgup); <br /> var local = imgup.value; <br /> var point = local.lastindexof("."); <br /> //鍒ゆ柇涓婁紶鏂囦歡澶у皬 <br /> var img = document.createelement("img"); <br /> img.src = local; <br /> var filesize = img.filesize; <br /> img.onload = function(){filesize=this.filesize;} <br /> if(img.filesize>5242880){ <br /> alert("鍥劇墖鏂囦歡榪囧ぇ錛?); <br /> return false; <br /> } <br /> //鍒ゆ柇鏄惁鏄浘鐗囨牸寮?<br /> var imgname = imgup.value.substring(imgup.value.lastindexof("."), imgup.value.length); <br /> imgname = imgname.tolowercase(); <br /> if ((imgname != ".jpg") && (imgname != ".gif") && (imgname != ".jpeg") && (imgname != ".png") && (imgname != ".bmp")) { <br /> alert("u8bf7u9009u62e9u56feu7247u6587u4ef6uff0cu8c22u8c22!"); <br /> imgup.focus(); <br /> //娓呯┖file閲岄潰鐨勫紈ww.3ppt.com <br /> imgup.select(); <br /> document.selection.clear(); <br /> } else { <br /> //鏄劇ず鍥劇墖 <br /> document.getelementbyid("sig_preview"+index).innerhtml = "<img src='" + imgpath + "' border=0 width=200 height=150><img src='images/u51.png' width='16' height='14' onclick='delimage(" + index + ");' />"; <br /> } <br /> if (index >=3){ <br /> var cnt = index + 1; <br /> $("img" + cnt).style.display = ""; <br /> } <br /> }</div> <img src ="http://www.tkk7.com/javagrass/aggbug/392711.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/javagrass/" target="_blank">澧欏ご鑽?/a> 2012-12-10 10:45 <a href="http://www.tkk7.com/javagrass/archive/2012/12/10/392711.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>緙栧啓jquery鎻掍歡鐨勫父鐢ㄤ唬鐮佹牸寮?/title><link>http://www.tkk7.com/javagrass/archive/2012/12/06/392547.html</link><dc:creator>澧欏ご鑽?/dc:creator><author>澧欏ご鑽?/author><pubDate>Thu, 06 Dec 2012 06:31:00 GMT</pubDate><guid>http://www.tkk7.com/javagrass/archive/2012/12/06/392547.html</guid><wfw:comment>http://www.tkk7.com/javagrass/comments/392547.html</wfw:comment><comments>http://www.tkk7.com/javagrass/archive/2012/12/06/392547.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/javagrass/comments/commentRss/392547.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/javagrass/services/trackbacks/392547.html</trackback:ping><description><![CDATA[<div>甯歌鐨刯query鎻掍歡鐨勯兘鏄湁濡備笅鐨勬牸寮忕殑錛?br />;(function($){    <br />$.fn.yourName = function(options){  //鍚勭灞炴с佸弬鏁?br />銆銆}<br />       var options = $.extend(defaults, options);//瀹氫箟鍙傛暟<br />       this.each(function(){<br />        //鎻掍歡瀹炵幇浠g爜<br />       });<br />    };<br />})(<a >jQuery</a>);<br />娉ㄨВ錛?br />(1)銆?#8220;;(function($){    })(jQuery);”浣跨敤浜?jiǎn)鍖垮悕鍑芥晭图岃〃绀哄湪鏂规硶浣撳唴鐨?#8221;$”琛ㄧず鐨勫氨鏄?#8221;jquery”,涓轟簡(jiǎn)鏈夋洿濂界殑鍏煎鎬э紝鎵浠ュ湪鍓嶉潰娣誨姞涓涓垎鍙?br />,榪欓噷鐨?絎﹀彿鏄綔涓哄尶鍚嶅嚱鏁扮殑褰㈠弬<br />(2)銆?.extend(defaults, options);琛ㄧず鐨勬槸濡傛灉options涓殑鍙傛暟鎬繪槸鏈夊肩殑璇濓紝閭d箞options涓殑鍊煎皢浼?xì)浠f浛defaults涓殑鍊箋?/div><img src ="http://www.tkk7.com/javagrass/aggbug/392547.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/javagrass/" target="_blank">澧欏ご鑽?/a> 2012-12-06 14:31 <a href="http://www.tkk7.com/javagrass/archive/2012/12/06/392547.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item></channel></rss> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站,您可能还对以下资源感兴趣:</p> <a href="http://www.tkk7.com/" title="亚洲av成人片在线观看">亚洲av成人片在线观看</a> <div class="friend-links"> </div> </div> </footer> 主站蜘蛛池模板: <a href="http://53reniao.com" target="_blank">亚洲精品在线免费看</a>| <a href="http://yeshenghuowang.com" target="_blank">AV激情亚洲男人的天堂国语</a>| <a href="http://changfafangzhi.com" target="_blank">亚洲最大黄色网址</a>| <a href="http://ttays.com" target="_blank">看免费毛片天天看</a>| <a href="http://91tapp.com" target="_blank">1区2区3区产品乱码免费</a>| <a href="http://44jjy.com" target="_blank">免费一级特黄特色大片在线</a>| <a href="http://928348.com" target="_blank">亚洲爱情岛论坛永久</a>| <a href="http://chinacmk.com" target="_blank">成人精品综合免费视频</a>| <a href="http://whspmd.com" target="_blank">在线观看日本免费a∨视频</a>| <a href="http://0755haoma.com" target="_blank">亚洲亚洲人成综合网络</a>| <a href="http://t66p.com" target="_blank">亚洲AV无码一区二区三区久久精品 </a>| <a href="http://zhaofeiz.com" target="_blank">亚洲AV无码一区二三区</a>| <a href="http://44od.com" target="_blank">亚洲大香伊人蕉在人依线</a>| <a href="http://u6u6u6.com" target="_blank">午夜视频免费成人</a>| <a href="http://xsdjiagu.com" target="_blank">亚洲熟妇av一区二区三区下载</a>| <a href="http://www003924.com" target="_blank">午夜国产精品免费观看 </a>| <a href="http://0330196.com" target="_blank">亚洲欧美日韩中文无线码</a>| <a href="http://3688008.com" target="_blank">免费无码VA一区二区三区</a>| <a href="http://ebanyou.com" target="_blank">亚洲综合色自拍一区</a>| <a href="http://bdykdq.com" target="_blank">免费看一级高潮毛片</a>| <a href="http://dyj696.com" target="_blank">日本无吗免费一二区</a>| <a href="http://5c7m.com" target="_blank">亚洲制服丝袜第一页</a>| <a href="http://www9797nn.com" target="_blank">4虎永免费最新永久免费地址</a>| <a href="http://hbtelong.com" target="_blank">国产成A人亚洲精V品无码性色</a>| <a href="http://blzcn.com" target="_blank">一个人看www免费高清字幕</a>| <a href="http://djqq520.com" target="_blank">亚洲高清无码在线观看</a>| <a href="http://oupur.com" target="_blank">久久综合给合久久国产免费</a>| <a href="http://888-28.com" target="_blank">噜噜综合亚洲AV中文无码</a>| <a href="http://ymiwang.com" target="_blank">亚洲成AV人片在线观看</a>| <a href="http://yiren2233.com" target="_blank">日本免费中文字幕在线看</a>| <a href="http://bz600.com" target="_blank">男人都懂www深夜免费网站</a>| <a href="http://by7258.com" target="_blank">亚洲国产一区二区三区青草影视</a>| <a href="http://tsxyhq.com" target="_blank">国产精品高清免费网站</a>| <a href="http://020iws.com" target="_blank">久久精品国产精品亚洲人人</a>| <a href="http://8654123.com" target="_blank">人成免费在线视频</a>| <a href="http://www-135888.com" target="_blank">亚洲国产精品成人综合色在线婷婷</a>| <a href="http://guanxianedu.com" target="_blank">又粗又大又硬又爽的免费视频</a>| <a href="http://clever-ad.com" target="_blank">3d动漫精品啪啪一区二区免费 </a>| <a href="http://am3736.com" target="_blank">国产精品免费久久久久久久久</a>| <a href="http://020iws.com" target="_blank">亚洲日本人成中文字幕</a>| <a href="http://www-yhty.com" target="_blank">亚洲国产精品va在线播放</a>| <script> (function(){ var bp = document.createElement('script'); 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