锘??xml version="1.0" encoding="utf-8" standalone="yes"?>天天综合久久一二三区,久久中文字幕精品,久久综合精品国产一区二区三区http://www.shnenglu.com/zzg/Walking to the skyzh-cnFri, 09 May 2025 00:35:26 GMTFri, 09 May 2025 00:35:26 GMT60vc++ 鐢熸垚release 鐗?/title><link>http://www.shnenglu.com/zzg/archive/2009/10/09/98178.html</link><dc:creator>zzg</dc:creator><author>zzg</author><pubDate>Fri, 09 Oct 2009 10:32:00 GMT</pubDate><guid>http://www.shnenglu.com/zzg/archive/2009/10/09/98178.html</guid><wfw:comment>http://www.shnenglu.com/zzg/comments/98178.html</wfw:comment><comments>http://www.shnenglu.com/zzg/archive/2009/10/09/98178.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/zzg/comments/commentRss/98178.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/zzg/services/trackbacks/98178.html</trackback:ping><description><![CDATA[ <p> <font size="3"> <font color="#ff0000">鐢熸垚release鐗堢殑姝ラ</font>錛?br />鍙抽敭鐐瑰嚮鑿滃崟絀虹櫧澶勨斺旈夋嫨鈥滅粍寤衡濃斺旈夋嫨鈥淲in32 Release鈥溾斺旈噸鏂扮紪璇戦摼鎺ャ?/font> </p> <p> <font size="3"> <font color="#ff0000">鎴戦亣鍒扮殑涓涓敊璇?/font>錛?br />Release/Server.pch No such file or directory<br />Server鏄垜鐨勭▼搴忓悕銆傝В鍐蟲柟娉曪細<br />宸ョ▼鈥斺旇緗斺擟/C++鈥斺斿垎綾伙細棰勭紪璇戠殑澶存枃浠垛斺斾笉浣跨敤棰勮ˉ鍋塊〉鐪夆斺旂‘瀹氣斺斿叏閮ㄩ噸寤?br /><br />涓嶇敓鎴恟elease鐗堢殑璇濆埌鍒漢鐨勬満鍣ㄤ笂涓嶅ソ浣匡紝榪欏氨鏄彂甯冨晩錛侊紒鍚屽浠紒</font> </p> <img src ="http://www.shnenglu.com/zzg/aggbug/98178.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/zzg/" target="_blank">zzg</a> 2009-10-09 18:32 <a href="http://www.shnenglu.com/zzg/archive/2009/10/09/98178.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>鏁版嵁搴撹繛鎺ユ睜http://www.shnenglu.com/zzg/archive/2009/07/07/89424.htmlzzgzzgTue, 07 Jul 2009 01:30:00 GMThttp://www.shnenglu.com/zzg/archive/2009/07/07/89424.htmlhttp://www.shnenglu.com/zzg/comments/89424.htmlhttp://www.shnenglu.com/zzg/archive/2009/07/07/89424.html#Feedback0http://www.shnenglu.com/zzg/comments/commentRss/89424.htmlhttp://www.shnenglu.com/zzg/services/trackbacks/89424.html
銆銆鏁版嵁搴撹繛鎺ユ槸涓縐嶅叧閿殑鏈夐檺鐨勬槀璐電殑璧勬簮錛岃繖涓鐐瑰湪澶氱敤鎴風殑緗戦〉搴旂敤紼嬪簭涓綋鐜板緱灝や負紿佸嚭銆傚鏁版嵁搴撹繛鎺ョ殑綆$悊鑳芥樉钁楀獎鍝嶅埌鏁翠釜搴旂敤紼嬪簭鐨勪幾緙╂у拰鍋ュ.鎬э紝褰卞搷鍒扮▼搴忕殑鎬ц兘鎸囨爣銆傛暟鎹簱榪炴帴姹犳鏄拡瀵硅繖涓棶棰樻彁鍑烘潵鐨勩?br />
銆銆鏁版嵁搴撹繛鎺ユ睜璐熻矗鍒嗛厤銆佺鐞嗗拰閲婃斁鏁版嵁搴撹繛鎺ワ紝瀹冨厑璁稿簲鐢ㄧ▼搴忛噸澶嶄嬌鐢ㄤ竴涓幇鏈夌殑鏁版嵁搴撹繛鎺ワ紝鑰屽啀涓嶆槸閲嶆柊寤虹珛涓涓紱閲婃斁絀洪棽鏃墮棿瓚呰繃鏈澶х┖闂叉椂闂寸殑鏁版嵁搴撹繛鎺ユ潵閬垮厤鍥犱負娌℃湁閲婃斁鏁版嵁搴撹繛鎺ヨ屽紩璧風殑鏁版嵁搴撹繛鎺ラ仐婕忋傝繖欏規妧鏈兘鏄庢樉鎻愰珮瀵規暟鎹簱鎿嶄綔鐨勬ц兘銆?br />
銆銆鏁版嵁搴撹繛鎺ユ睜鍦ㄥ垵濮嬪寲鏃跺皢鍒涘緩涓瀹氭暟閲忕殑鏁版嵁搴撹繛鎺ユ斁鍒拌繛鎺ユ睜涓紝榪欎簺鏁版嵁搴撹繛鎺ョ殑鏁伴噺鏄敱鏈灝忔暟鎹簱榪炴帴鏁版潵璁懼畾鐨勩傛棤璁鴻繖浜涙暟鎹簱榪炴帴鏄惁琚嬌鐢紝榪炴帴姹犻兘灝嗕竴鐩翠繚璇佽嚦灝戞嫢鏈夎繖涔堝鐨勮繛鎺ユ暟閲忋傝繛鎺ユ睜鐨勬渶澶ф暟鎹簱榪炴帴鏁伴噺闄愬畾浜嗚繖涓繛鎺ユ睜鑳藉崰鏈夌殑鏈澶ц繛鎺ユ暟錛屽綋搴旂敤紼嬪簭鍚戣繛鎺ユ睜璇鋒眰鐨勮繛鎺ユ暟瓚呰繃鏈澶ц繛鎺ユ暟閲忔椂錛岃繖浜涜姹傚皢琚姞鍏ュ埌絳夊緟闃熷垪涓傛暟鎹簱榪炴帴姹犵殑鏈灝忚繛鎺ユ暟鍜屾渶澶ц繛鎺ユ暟鐨勮緗鑰冭檻鍒頒笅鍒楀嚑涓洜绱狅細
銆銆1) 鏈灝忚繛鎺ユ暟鏄繛鎺ユ睜涓鐩翠繚鎸佺殑鏁版嵁搴撹繛鎺ワ紝鎵浠ュ鏋滃簲鐢ㄧ▼搴忓鏁版嵁搴撹繛鎺ョ殑浣跨敤閲忎笉澶э紝灝嗕細鏈夊ぇ閲忕殑鏁版嵁搴撹繛鎺ヨ祫婧愯嫻垂錛?br />
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銆銆3) 濡傛灉鏈灝忚繛鎺ユ暟涓庢渶澶ц繛鎺ユ暟鐩稿樊澶ぇ錛岄偅涔堟渶鍏堢殑榪炴帴璇鋒眰灝嗕細鑾峰埄錛屼箣鍚庤秴榪囨渶灝忚繛鎺ユ暟閲忕殑榪炴帴璇鋒眰絳変環浜庡緩绔嬩竴涓柊鐨勬暟鎹簱榪炴帴銆備笉榪囷紝榪欎簺澶т簬鏈灝忚繛鎺ユ暟鐨勬暟鎹簱榪炴帴鍦ㄤ嬌鐢ㄥ畬涓嶄細椹笂琚噴鏀撅紝瀹冨皢琚斁鍒拌繛鎺ユ睜涓瓑寰呴噸澶嶄嬌鐢ㄦ垨鏄┖闂茶秴鏃跺悗琚噴鏀俱?br />

Proxool is a Java connection pool. It's not rocket science but we've been doing it since 2001 and we've ironed out a lot of problems. Development has slowed down considerably over the past few years but we're still here, making releases and answering support questions.

rocket science :

鑸ぉ鍣ㄥ,澶嶆潅鐨勪簨
iron out 鐔ㄥ鉤



zzg 2009-07-07 09:30 鍙戣〃璇勮
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The requested resource (There is no Action mapped for namespace / and action 閿欒澶勭悊http://www.shnenglu.com/zzg/archive/2009/05/29/86071.htmlzzgzzgFri, 29 May 2009 08:00:00 GMThttp://www.shnenglu.com/zzg/archive/2009/05/29/86071.htmlhttp://www.shnenglu.com/zzg/comments/86071.htmlhttp://www.shnenglu.com/zzg/archive/2009/05/29/86071.html#Feedback0http://www.shnenglu.com/zzg/comments/commentRss/86071.htmlhttp://www.shnenglu.com/zzg/services/trackbacks/86071.html聽聽聽聽 鍚庢潵鍙戠幇鑷繁struts.xml鐨勫悕瀛楀啓鎴愪簡structs.xml
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zzg 2009-05-29 16:00 鍙戣〃璇勮
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mysql 榪滅▼鐧誨綍鍙婂父鐢ㄥ懡浠?/title><link>http://www.shnenglu.com/zzg/archive/2009/05/29/86066.html</link><dc:creator>zzg</dc:creator><author>zzg</author><pubDate>Fri, 29 May 2009 06:42:00 GMT</pubDate><guid>http://www.shnenglu.com/zzg/archive/2009/05/29/86066.html</guid><wfw:comment>http://www.shnenglu.com/zzg/comments/86066.html</wfw:comment><comments>http://www.shnenglu.com/zzg/archive/2009/05/29/86066.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/zzg/comments/commentRss/86066.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/zzg/services/trackbacks/86066.html</trackback:ping><description><![CDATA[ <p>絎竴鎷涖乵ysql鏈嶅姟鐨勫惎鍔ㄥ拰鍋滄</p> <p>net stop mysql</p> <p>net start mysql</p> <p>絎簩鎷涖佺櫥闄唌ysql</p> <p>璇硶濡備笅錛?mysql -u鐢ㄦ埛鍚?-p鐢ㄦ埛瀵嗙爜</p> <p>閿叆鍛戒護mysql -uroot -p錛?鍥炶濺鍚庢彁紺轟綘杈撳叆瀵嗙爜錛岃緭鍏?2345錛岀劧鍚庡洖杞﹀嵆鍙繘鍏ュ埌mysql涓簡錛宮ysql鐨勬彁紺虹鏄細</p> <p>mysql></p> <p>娉ㄦ剰錛屽鏋滄槸榪炴帴鍒板彟澶栫殑鏈哄櫒涓婏紝鍒欓渶瑕佸姞鍏ヤ竴涓弬鏁?h鏈哄櫒IP</p> <p>絎笁鎷涖佸鍔犳柊鐢ㄦ埛</p> <p>鏍煎紡錛歡rant 鏉冮檺 on 鏁版嵁搴?* to 鐢ㄦ埛鍚岪鐧誨綍涓繪満 identified by "瀵嗙爜"</p> <p>濡傦紝澧炲姞涓涓敤鎴穟ser1瀵嗙爜涓簆assword1錛岃鍏跺彲浠ュ湪鏈満涓婄櫥褰曪紝 騫跺鎵鏈夋暟鎹簱鏈夋煡璇€佹彃鍏ャ佷慨鏀廣佸垹闄ょ殑鏉冮檺銆傞鍏堢敤浠oot鐢ㄦ埛榪炲叆mysql錛岀劧鍚庨敭鍏ヤ互涓嬪懡浠わ細</p> <p>grant select,insert,update,delete on *.* to user1@localhost Identified by "password1";</p> <p>濡傛灉甯屾湜璇ョ敤鎴瘋兘澶熷湪浠諱綍鏈哄櫒涓婄櫥闄唌ysql錛屽垯灝唋ocalhost鏀逛負"%"銆?/p> <p>濡傛灉浣犱笉鎯硊ser1鏈夊瘑鐮侊紝鍙互鍐嶆墦涓涓懡浠ゅ皢瀵嗙爜鍘繪帀銆?/p> <p>grant select,insert,update,delete on mydb.* to user1@localhost identified by "";</p> <p>絎洓鎷涳細 鎿嶄綔鏁版嵁搴?/p> <p>鐧誨綍鍒癿ysql涓紝鐒跺悗鍦╩ysql鐨勬彁紺虹涓嬭繍琛屼笅鍒楀懡浠わ紝姣忎釜鍛戒護浠ュ垎鍙風粨鏉熴?/p> <p>1銆?鏄劇ず鏁版嵁搴撳垪琛ㄣ?/p> <p>show databases;</p> <p>緙虹渷鏈変袱涓暟鎹簱錛歮ysql鍜宼est銆?mysql搴撳瓨鏀劇潃mysql鐨勭郴緇熷拰鐢ㄦ埛鏉冮檺淇℃伅錛屾垜浠敼瀵嗙爜鍜屾柊澧炵敤鎴鳳紝瀹為檯涓婂氨鏄榪欎釜搴撹繘琛屾搷浣溿?/p> <p>2銆?鏄劇ず搴撲腑鐨勬暟鎹〃錛?/p> <p>use mysql;</p> <p>show tables;</p> <p>3銆?鏄劇ず鏁版嵁琛ㄧ殑緇撴瀯錛?/p> <p>describe 琛ㄥ悕;</p> <p>4銆?寤哄簱涓庡垹搴擄細</p> <p>create database 搴撳悕;</p> <p>drop database 搴撳悕;</p> <p>5銆?寤鴻〃錛?/p> <p>use 搴撳悕;</p> <p>create table 琛ㄥ悕(瀛楁鍒楄〃);</p> <p>drop table 琛ㄥ悕;</p> <p>6銆?娓呯┖琛ㄤ腑璁板綍錛?/p> <p>delete from 琛ㄥ悕;</p> <p>7銆?鏄劇ず琛ㄤ腑鐨勮褰曪細</p> <p>select * from 琛ㄥ悕;</p> <p>絎簲鎷涖佸鍑哄拰瀵煎叆鏁版嵁</p> <p>1. 瀵煎嚭鏁版嵁錛?/p> <p>mysqldump --opt test > mysql.test</p> <p>鍗沖皢鏁版嵁搴搕est鏁版嵁搴撳鍑哄埌mysql.test鏂囦歡錛屽悗鑰呮槸涓涓枃鏈枃浠?/p> <p>濡傦細mysqldump -u root -p123456 --databases dbname > mysql.dbname</p> <p>灝辨槸鎶婃暟鎹簱dbname瀵煎嚭鍒版枃浠秏ysql.dbname涓?/p> <p>2. 瀵煎叆鏁版嵁:</p> <p>mysqlimport -u root -p123456 < mysql.dbname銆?/p> <p>涓嶇敤瑙i噴浜嗗惂銆?/p> <p>3. 灝嗘枃鏈暟鎹鍏ユ暟鎹簱:</p> <p>鏂囨湰鏁版嵁鐨勫瓧孌墊暟鎹箣闂寸敤tab閿殧寮銆?/p> <p>use test;</p> <p>load data local infile "鏂囦歡鍚? into table 琛ㄥ悕;</p> <p>1:浣跨敤SHOW璇彞鎵懼嚭鍦ㄦ湇鍔″櫒涓婂綋鍓嶅瓨鍦ㄤ粈涔堟暟鎹簱錛?/p> <p>mysql> SHOW DATABASES;</p> <p>2:2銆佸垱寤轟竴涓暟鎹簱MYSQLDATA</p> <p>mysql> CREATE DATABASE MYSQLDATA;</p> <p>3:閫夋嫨浣犳墍鍒涘緩鐨勬暟鎹簱</p> <p>mysql> USE MYSQLDATA; (鎸夊洖杞﹂敭鍑虹幇Database changed 鏃惰鏄庢搷浣滄垚鍔?)</p> <p>4:鏌ョ湅鐜板湪鐨勬暟鎹簱涓瓨鍦ㄤ粈涔堣〃</p> <p>mysql> SHOW TABLES;</p> <p>5:鍒涘緩涓涓暟鎹簱琛?/p> <p>mysql> CREATE TABLE MYTABLE (name VARCHAR(20), sex CHAR(1));</p> <p>6:鏄劇ず琛ㄧ殑緇撴瀯錛?/p> <p>mysql> DESCRIBE MYTABLE;</p> <p>7:寰琛ㄤ腑鍔犲叆璁板綍</p> <p>mysql> insert into MYTABLE values ("hyq","M");</p> <p>8:鐢ㄦ枃鏈柟寮忓皢鏁版嵁瑁呭叆鏁版嵁搴撹〃涓?渚嬪D:/mysql.txt)</p> <p>mysql> LOAD DATA LOCAL INFILE "D:/mysql.txt" INTO TABLE MYTABLE;</p> <p>9:瀵煎叆.sql鏂囦歡鍛戒護(渚嬪D:/mysql.sql)</p> <p>mysql>use database;</p> <p>mysql>source d:/mysql.sql;</p> <p>10:鍒犻櫎琛?/p> <p>mysql>drop TABLE MYTABLE;</p> <p>11:娓呯┖琛?/p> <p>mysql>delete from MYTABLE;</p> <p>12:鏇存柊琛ㄤ腑鏁版嵁</p> <p>mysql>update MYTABLE set sex="f" where name='hyq';</p> <p>posted on 2006-01-10 16:21 happytian 闃呰(6) 璇勮(0) 緙栬緫 鏀惰棌 鏀惰棌鑷?65Key</p> <p>13錛氬浠芥暟鎹簱</p> <p>mysqldump -u root 搴撳悕>xxx.data</p> <p>14錛氫緥2錛氳繛鎺ュ埌榪滅▼涓繪満涓婄殑MYSQL</p> <p>鍋囪榪滅▼涓繪満鐨処P涓猴細110.110.110.110錛岀敤鎴峰悕涓簉oot,瀵嗙爜涓篴bcd123銆傚垯閿叆浠ヤ笅鍛戒護錛?/p> <p> <font color="#33cc33">mysql -h110.110.110.110 -uroot -pabcd123聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 // 榪滅▼鐧誨綍</font> </p> <p>(娉?u涓巖oot鍙互涓嶇敤鍔犵┖鏍鹼紝鍏跺畠涔熶竴鏍?</p> <p>3銆侀鍑篗YSQL鍛戒護錛?exit (鍥炶濺)</p> <img src ="http://www.shnenglu.com/zzg/aggbug/86066.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/zzg/" target="_blank">zzg</a> 2009-05-29 14:42 <a href="http://www.shnenglu.com/zzg/archive/2009/05/29/86066.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>杞歡嫻嬭瘯涓殑鍚勭鐗堟湰http://www.shnenglu.com/zzg/archive/2009/05/25/85729.htmlzzgzzgMon, 25 May 2009 09:30:00 GMThttp://www.shnenglu.com/zzg/archive/2009/05/25/85729.htmlhttp://www.shnenglu.com/zzg/comments/85729.htmlhttp://www.shnenglu.com/zzg/archive/2009/05/25/85729.html#Feedback0http://www.shnenglu.com/zzg/comments/commentRss/85729.htmlhttp://www.shnenglu.com/zzg/services/trackbacks/85729.html
alpha鐗?/font>錛氬唴閮ㄦ祴璇曠増銆偽辨槸甯岃厞瀛楁瘝鐨勭涓涓紝琛ㄧず鏈鏃╃殑鐗堟湰錛屼竴鑸敤鎴蜂笉瑕佷笅杞借繖涓増鏈紝榪欎釜鐗堟湰鍖呭惈寰堝BUG錛屽姛鑳戒篃涓嶅叏錛屼富瑕佹槸緇欏紑鍙戜漢鍛樺拰嫻嬭瘯浜哄憳嫻嬭瘯鍜屾壘BUG鐢ㄧ殑銆?br />
beta鐗?/font>錛氬叕寮嫻嬭瘯鐗堛偽叉槸甯岃厞瀛楁瘝鐨勭浜屼釜錛岄【鍚嶆濅箟錛岃繖涓増鏈瘮alpha鐗堝彂甯冨緱鏅氫竴浜涳紝涓昏鏄粰鈥滈儴钀解濈敤鎴峰拰蹇犲疄鐢ㄦ埛嫻嬭瘯鐢ㄧ殑錛岃鐗堟湰浠葷劧瀛樺湪寰堝BUG錛屼絾鏄浉瀵筧lpha鐗堣紼沖畾涓浜涖傝繖涓樁孌電増鏈殑杞歡榪樹細涓嶆柇澧炲姞鏂板姛鑳姐傚鏋滀綘鏄彂鐑у弸錛屽彲浠ヤ笅杞借繖涓増鏈?br />
rc鐗堬細鍏ㄥ啓錛歊elease Candidate錛堝欓夌増鏈級錛岃鐗堟湰鍙堣緝beta鐗堟洿榪涗竴姝ヤ簡錛岃鐗堟湰鍔熻兘涓嶅啀澧炲姞錛屽拰鏈緇堝彂甯冪増鍔熻兘涓鏍楓傝繖涓増鏈湁鐐瑰儚鏈緇堝彂琛岀増涔嬪墠鐨勪竴涓被浼奸瑙堢増錛岃繖涓殑鍙戝竷灝辨爣鏄庣鏈緇堝彂琛岀増涓嶈繙浜嗐備綔涓烘櫘閫氱敤鎴鳳紝濡傛灉浣犲緢鎬ョ潃鐢ㄨ繖涓蔣浠剁殑璇濓紝涔熷彲浠ヤ笅杞借繖涓増鏈?br />
stable鐗堬細紼沖畾鐗堛傚湪寮婧愯蔣浠朵腑錛岄兘鏈塻table鐗堬紝榪欎釜灝辨槸寮婧愯蔣浠剁殑鏈緇堝彂琛岀増錛岀敤鎴峰彲浠ユ斁蹇冨ぇ鑳嗙殑鐢ㄤ簡銆?br />
鍙﹀錛屽浜庡晢涓氳蔣浠訛紝榪樻湁涓涓嬬増鏈細
RTM鐗堬細鍏ㄧО涓篟elease to Manufacture銆傞浂鍞増錛屽伐鍘傜増銆傛敼鐗堢▼搴忓凡緇忓浐瀹氾紝灝卞樊宸ュ巶鍖呰銆佸厜鐩樺嵃鍥炬絳夊伐浣滀簡銆?br />OEM鐗堬細鍘傚晢瀹氬埗鐗堛?br />EVAL鐗堬細璇勪及鐗堛傚氨鏄湁30鎴栬?0澶╃瓑浣跨敤鏈熼檺鐨勭増鏈?br />RTL鐗堬細Retail.(闆跺敭鐗?錛岃繖涓増鏈氨鏄湡姝e彂鍞殑鐗堟湰錛屾湁婕備寒鐨勫寘瑁呫佸厜鐩樸佽鏄庝功絳変笢瑗垮拰楂樻槀鐨勪環鏍箋?br />CTP:Community Test Preview 紺懼尯嫻嬭瘯璇曠敤鐗?


zzg 2009-05-25 17:30 鍙戣〃璇勮
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鏉窞鐜板満璧涢偅涓茍鏌ラ泦棰樼洰http://www.shnenglu.com/zzg/archive/2009/05/01/81629.htmlzzgzzgFri, 01 May 2009 07:44:00 GMThttp://www.shnenglu.com/zzg/archive/2009/05/01/81629.htmlhttp://www.shnenglu.com/zzg/comments/81629.htmlhttp://www.shnenglu.com/zzg/archive/2009/05/01/81629.html#Feedback0http://www.shnenglu.com/zzg/comments/commentRss/81629.htmlhttp://www.shnenglu.com/zzg/services/trackbacks/81629.html

Junk-Mail Filter

Time Limit: 15000/8000 MS (Java/Others)聽聽聽聽Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 620聽聽聽聽Accepted Submission(s): 174


Problem Description
Recognizing junk mails is a tough task. The method used here consists of two steps:
1) Extract the common characteristics from the incoming email.
2) Use a filter matching the set of common characteristics extracted to determine whether the email is a spam.

We want to extract the set of common characteristics from the N sample junk emails available at the moment, and thus having a handy data-analyzing tool would be helpful. The tool should support the following kinds of operations:

a) 鈥淢 X Y鈥? meaning that we think that the characteristics of spam X and Y are the same. Note that the relationship defined here is transitive, so
relationships (other than the one between X and Y) need to be created if they are not present at the moment.

b) 鈥淪 X鈥? meaning that we think spam X had been misidentified. Your tool should remove all relationships that spam X has when this command is received; after that, spam X will become an isolated node in the relationship graph.

Initially no relationships exist between any pair of the junk emails, so the number of distinct characteristics at that time is N.
Please help us keep track of any necessary information to solve our problem.

Input
There are multiple test cases in the input file.
Each test case starts with two integers, N and M (1 鈮?N 鈮?105 , 1 鈮?M 鈮?106), the number of email samples and the number of operations. M lines follow, each line is one of the two formats described above.
Two successive test cases are separated by a blank line. A case with N = 0 and M = 0 indicates the end of the input file, and should not be processed by your program.

Output
For each test case, please print a single integer, the number of distinct common characteristics, to the console. Follow the format as indicated in the sample below.

Sample Input
5 6
M 0 1
M 1 2
M 1 3
S 1
M 1 2
S 3

3 1
M 1 2

0 0

Sample Output
Case #1: 3
Case #2: 2

Source

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lcy

鍒嗘瀽錛?br />鏈変簬鏈夊彲鑳借鍒犳帀浠ュ墠鐨勬牴鑺傜偣銆傛墍浠ヨ淇濆瓨瀹冪殑淇℃伅銆?br />a[i] 琛ㄦ槸鍘熸潵緙栧彿涓篿鐨勫瓧姣嶇殑浣嶇疆錛屼緥濡傚師鏉ユ槸a[i]=i;
鐜板湪鍒犳帀i鍚庯紝鍋囧 i 鍘熸潵鏄竴涓泦鍚堢殑鏍硅妭鐐廣傞偅涔堬紝鍙b[i]--;
鍗寵繖涓泦鍚堢殑涓暟 鍑忎竴銆傝岃繖涓猧聽 鐨勪綅緗垯縐誨姩鍒版暟緇勬渶鍚庨潰 a[sum]涓?br />姝ゆ椂a[i]=sum;瀹屾垚i鐨勮漿縐匯?br />鍥犺屽綋findroot(i)鏃跺簲璇ュ彉鎴?find(a[i])錛?br />鐩稿綋浜庡鍧銆?/font>

MY ACCEPTED CODE錛?br />
/*
******************************************************
HDU聽2473聽Junk-Mail聽Filter聽(2008Regional鏉窞鐜板満璧涢鐩?
using聽騫跺樊闆?br />memory聽5384K
runtime聽1265MS
codelength聽1373B
Accepted聽time聽2009-05-01聽15:28:34
1327276聽2009-05-01聽15:28:34聽Accepted聽2473聽1265MS聽5384K聽1373聽B聽G++聽baozi聽
******************************************************
*/

#include
<iostream>
usingnamespace聽std;
#define聽Maxn聽1100005
int聽father[Maxn],a[Maxn],b[Maxn];
int聽n,q;
void聽init()聽聽聽聽
{
聽聽聽聽
for(int聽i=0;i<=n;i++)
聽聽聽聽
{
聽聽聽聽聽聽聽聽father[i]
=i;
聽聽聽聽聽聽聽聽a[i]
=i;
聽聽聽聽聽聽聽聽b[i]
=1;聽聽聽聽
聽聽聽聽}
聽聽聽聽
}

int聽findroot(int聽x)
{
聽聽聽聽
if(x!=father[x])
聽聽聽聽聽father[x]
=findroot(father[x]);
聽聽聽聽
return聽father[x];
}

void聽UNION(int聽x,int聽y)
{
聽聽聽聽b[y]
+=b[x];
聽聽聽聽b[x]
=0;
聽聽聽聽father[x]
=y;
}

int聽main()
{
聽聽聽聽
int聽i,ans,count=1,sum,x,y,fa,fb;
聽聽聽聽
char聽que[20];
聽聽聽聽
while(scanf("%d%d",&n,&q)!=EOF)
聽聽聽聽
{
聽聽聽聽聽聽聽聽
if(n==0&&q==0)聽break;
聽聽聽聽聽聽聽聽init();聽
聽聽聽聽聽聽聽聽sum
=n;聽聽聽
聽聽聽聽聽聽聽聽
for(i=0;i<q;i++)
聽聽聽聽聽聽聽聽
{
聽聽聽聽聽聽聽聽聽聽聽聽scanf(
"%s",que);
聽聽聽聽聽聽聽聽聽聽聽聽
if(strcmp(que,"M")==0)
聽聽聽聽聽聽聽聽聽聽聽聽
{
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽scanf(
"%d%d",&x,&y);
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽fa
=findroot(a[x]);聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽fb
=findroot(a[y]);聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
if(fa!=fb)
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽UNION(fa,fb);聽聽
聽聽聽聽聽聽聽聽聽聽聽聽}

聽聽聽聽聽聽聽聽聽聽聽聽
else
聽聽聽聽聽聽聽聽聽聽聽聽
{
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽scanf(
"%d",&x);
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽fa
=findroot(a[x]);
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽b[fa]
--;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽b[sum]
=1;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽a[x]
=sum;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽father[sum]
=sum;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽sum
++;
聽聽聽聽聽聽聽聽聽聽聽聽}

聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽}

聽聽聽聽聽聽聽聽聽聽聽聽ans
=0;
聽聽聽聽聽聽聽聽聽聽聽聽
for(i=0;i<sum;i++)
聽聽聽聽聽聽聽聽聽聽聽聽
if(b[i]>0)
聽聽聽聽聽聽聽聽聽聽聽聽聽ans
++;
聽聽聽聽聽聽聽聽聽聽聽聽printf(
"Case聽#%d:聽%d\n",count++,ans);
聽聽聽聽}

聽聽聽聽
聽聽聽聽
return0;聽聽聽聽
}




zzg 2009-05-01 15:44 鍙戣〃璇勮
]]>
浣跨敤PreparedStatement 鏃剁殑閿欒http://www.shnenglu.com/zzg/archive/2009/04/17/80256.htmlzzgzzgFri, 17 Apr 2009 07:54:00 GMThttp://www.shnenglu.com/zzg/archive/2009/04/17/80256.htmlhttp://www.shnenglu.com/zzg/comments/80256.htmlhttp://www.shnenglu.com/zzg/archive/2009/04/17/80256.html#Feedback0http://www.shnenglu.com/zzg/comments/commentRss/80256.htmlhttp://www.shnenglu.com/zzg/services/trackbacks/80256.html褰撲嬌鐢⊿tatement聽 鏃舵病鏈夐敊璇紝姝ゆ椂瑕佹煡鐨勪俊鎭洿鎺ユ斁鍒頒簡sql涓?br />鑰岀敤PreparedStatement鏃訛紝鎶ラ敊錛屾煡涓嶅埌瑕佹壘鐨勬暟鎹?br />鎵句簡鍗婂ぉ緇堜簬鐭ラ亾閿欒鍘熷洜浜嗭細
铏界劧鏁版嵁琛ㄩ潰涓婃紜紝浣嗗疄闄呬笂鏄笉瀵圭殑錛?br />姝ゆ椂浣犲彲浠ョ湅鐪嬩綘鏁版嵁搴撲腑鐨勫瓧孌墊槸char錛堬級鍨嬬殑錛岃浠ヨ繖涓暟鎹負鏉′歡鏃跺湪preparedstatement涓繀欏繪妸絀烘牸琛ュ銆?br />榪樻湁涓涓畝鍗曟柟娉曪紝淇敼鏁版嵁搴擄紝鎶婄浉搴旂被鍨嬫敼涓簐archar2錛堬級錛?br />
alter table tablename modify column_name varchar2(num);
commit;

zzg 2009-04-17 15:54 鍙戣〃璇勮
]]>
struts2鏍囩涓瑙?/title><link>http://www.shnenglu.com/zzg/archive/2009/04/15/80008.html</link><dc:creator>zzg</dc:creator><author>zzg</author><pubDate>Wed, 15 Apr 2009 06:54:00 GMT</pubDate><guid>http://www.shnenglu.com/zzg/archive/2009/04/15/80008.html</guid><wfw:comment>http://www.shnenglu.com/zzg/comments/80008.html</wfw:comment><comments>http://www.shnenglu.com/zzg/archive/2009/04/15/80008.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/zzg/comments/commentRss/80008.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/zzg/services/trackbacks/80008.html</trackback:ping><description><![CDATA[ <p> <font color="#66ffcc">A錛?<br /><s:a xhref=""></s:a>-----瓚呴摼鎺ワ紝綾諱技浜巋tml閲岀殑<a></a> <br /><s:action name=""></s:action>-----鎵ц涓涓獀iew閲岄潰鐨勪竴涓猘ction <br /><s:actionerror/>-----濡傛灉action鐨別rrors鏈夊奸偅涔堟樉紺哄嚭鏉?<br /><s:actionmessage/>-----濡傛灉action鐨刴essage鏈夊奸偅涔堟樉紺哄嚭鏉?<br /><s:append></s:append>-----娣誨姞涓涓煎埌list錛岀被浼間簬list.add(); <br /><s:autocompleter></s:autocompleter>-----鑷姩瀹屾垚<s:combobox>鏍囩鐨勫唴瀹癸紝榪欎釜鏄痑jax <br /></font> <br />B錛?<br /><s:bean name=""></s:bean>-----綾諱技浜巗truts1.x涓殑錛孞avaBean鐨勫?<br /><br />C錛?<br /><s:checkbox></s:checkbox>-----澶嶉夋 <br /><s:checkboxlist list=""></s:checkboxlist>-----澶氶夋 <br /><s:combobox list=""></s:combobox>-----涓嬫媺妗?<br /><s:component></s:component>-----鍥懼儚絎﹀彿 <br /><br />D錛?<br /><s:date/>-----鑾峰彇鏃ユ湡鏍煎紡 <br /><s:datetimepicker></s:datetimepicker>-----鏃ユ湡杈撳叆妗?<br /><s:debug></s:debug>-----鏄劇ず閿欒淇℃伅 <br /><s:div></s:div>-----琛ㄧず涓涓潡錛岀被浼間簬html鐨?lt;div></div> <br /><s:doubleselect list="" doubleName="" doubleList=""></s:doubleselect>-----鍙屼笅鎷夋 <br /><br /><font color="#99ffcc">E錛?<br /><s:if test=""></s:if> <br /><s:elseif test=""></s:elseif> <br /><s:else></s:else>-----榪?涓爣絳句竴璧蜂嬌鐢紝琛ㄧず鏉′歡鍒ゆ柇</font><br /><br />F錛?<br /><s:fielderror></s:fielderror>-----鏄劇ず鏂囦歡閿欒淇℃伅 <br /><s:file></s:file>-----鏂囦歡涓婁紶 <br /><s:form action=""></s:form>-----鑾峰彇鐩稿簲form鐨勫?<br /><br />G錛?<br /><s:generator separator="" val=""></s:generator>----鍜?lt;s:iterator>鏍囩涓璧蜂嬌鐢?<br /><br />H錛?<br /><s:head/>-----鍦?lt;head></head>閲屼嬌鐢紝琛ㄧず澶存枃浠剁粨鏉?<br /><s:hidden></s:hidden>-----闅愯棌鍊?<br /><br />I錛?<br /><s:i18n name=""></s:i18n>-----鍔犺澆璧勬簮鍖呭埌鍊煎爢鏍?<br /><s:include value=""></s:include>-----鍖呭惈涓涓緭鍑猴紝servlet鎴杍sp欏甸潰 <br /><s:inputtransferselect list=""></s:inputtransferselect>-----鑾峰彇form鐨勪竴涓緭鍏?<br /><s:iterator></s:iterator>-----鐢ㄤ簬閬嶅巻闆嗗悎 <br /><br />L錛?<br /><s:label></s:label>-----鍙鐨勬爣絳?<br /><br />M錛?<br /><s:merge></s:merge>-----鍚堝茍閬嶅巻闆嗗悎鍑烘潵鐨勫?<br /><br />O錛?<br /><s:optgroup></s:optgroup>-----鑾峰彇鏍囩緇?<br /><s:optiontransferselect doubleList="" list="" doubleName=""></s:optiontransferselect>-----宸﹀彸閫夋嫨妗?<br /><br />P錛?<br /><s:param></s:param>-----涓哄叾浠栨爣絳炬彁渚涘弬鏁?<br /><s:password></s:password>-----瀵嗙爜杈撳叆妗?<br /><s:property/>-----寰楀埌'value'鐨勫睘鎬?<br /><s:push value=""></s:push>-----value鐨勫紁ush鍒版爤涓?浠庤屼嬌property鏍囩鐨勮兘澶熻幏鍙杤alue鐨勫睘鎬?<br /><br />R錛?<br /><s:radio list=""></s:radio>-----鍗曢夋寜閽?<br /><s:reset></s:reset>-----閲嶇疆鎸夐挳 <br /><br />S錛?<br /><s:select list=""></s:select>-----鍗曢夋 <br /><s:set name=""></s:set>-----璧嬩簣鍙橀噺涓涓壒瀹氳寖鍥村唴鐨勫?<br /><s:sort comparator=""></s:sort>-----閫氳繃灞炴х粰list鍒嗙被 <br /><s:submit></s:submit>-----鎻愪氦鎸夐挳 <br /><s:subset></s:subset>-----涓洪亶鍘嗛泦鍚堣緭鍑哄瓙闆?<br /><br /><font color="#00ffff">T錛?<br /><s:tabbedPanel id=""></s:tabbedPanel>-----琛ㄦ牸妗?<br /><s:table></s:table>-----琛ㄦ牸 <br /><s:text name=""></s:text>-----I18n鏂囨湰淇℃伅 <br /><s:textarea></s:textarea>-----鏂囨湰鍩熻緭鍏ユ <br /><s:textfield></s:textfield>-----鏂囨湰杈撳叆妗?<br /><s:token></s:token>-----鎷︽埅鍣?<br /><s:tree></s:tree>-----鏍?<br /><s:treenode label=""></s:treenode>-----鏍戠殑緇撴瀯</font><br /><br />U錛?<br /><s:updownselect list=""></s:updownselect>-----澶氶夋嫨妗?<br /><s:url></s:url>-----鍒涘緩url</p> <img src ="http://www.shnenglu.com/zzg/aggbug/80008.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/zzg/" target="_blank">zzg</a> 2009-04-15 14:54 <a href="http://www.shnenglu.com/zzg/archive/2009/04/15/80008.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>緗戦〉涓祵鍏ユ祦濯掍綋錛堝彲鎾斁MP3 錛岀粷澶у鏁拌棰戯級http://www.shnenglu.com/zzg/archive/2009/04/12/79683.htmlzzgzzgSun, 12 Apr 2009 06:33:00 GMThttp://www.shnenglu.com/zzg/archive/2009/04/12/79683.htmlhttp://www.shnenglu.com/zzg/comments/79683.htmlhttp://www.shnenglu.com/zzg/archive/2009/04/12/79683.html#Feedback0http://www.shnenglu.com/zzg/comments/commentRss/79683.htmlhttp://www.shnenglu.com/zzg/services/trackbacks/79683.html<embed src="123.mp3" autostart=false loop=true hidden=no width=200 height=200 controls=console聽 title="絎竴棣栨瓕"
聽 palette=blue|green align="left"聽>


//榪欎釜鍙敮鎸佸皯鏁拌棰戯紝浣嗘敮鎸佺粷澶у鏁伴煶棰?br />

<object id="player" height="500" width="500" classid="CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6">
<param NAME="AutoStart" VALUE="-1">
<!--鏄惁鑷姩鎾斁-->
<param NAME="Balance" VALUE="0">
<!--璋冩暣宸﹀彸澹伴亾騫寵 ,鍚屼笂闈㈡棫鎾斁鍣ㄤ唬鐮?->
<param name="enabled" value="-1">
<!--鎾斁鍣ㄦ槸鍚﹀彲浜轟負鎺у埗-->
<param NAME="EnableContextMenu" VALUE="-1">
<!--鏄惁鍚敤涓婁笅鏂囪彍鍗?->
<param NAME="url" VALUE="D:\buding\123.rm">
<!--鎾斁鐨勬枃浠跺湴鍧-->
<param NAME="PlayCount" VALUE="1">
<!--鎾斁嬈℃暟鎺у埗,涓烘暣鏁?->
<param name="rate" value="1">
<!--鎾斁閫熺巼鎺у埗,1涓烘甯?鍏佽灝忔暟,1.0-2.0-->
<param name="currentPosition" value="0">
<!--鎺т歡璁劇疆:褰撳墠浣嶇疆-->
<param name="currentMarker" value="0">
<!--鎺т歡璁劇疆:褰撳墠鏍囪-->
<param name="defaultFrame" value="">
<!--鏄劇ず榛樿妗嗘灦-->
<param name="invokeURLs" value="0">
<!--鑴氭湰鍛戒護璁劇疆:鏄惁璋冪敤URL-->
<param name="baseURL" value="">
<!--鑴氭湰鍛戒護璁劇疆:琚皟鐢ㄧ殑URL-->
<param name="stretchToFit" value="0">
<!--鏄惁鎸夋瘮渚嬩幾灞?->
<param name="volume" value="50">
<!--榛樿澹伴煶澶у皬0%-100%,50鍒欎負50%-->
<param name="mute" value="0">
<!--鏄惁闈欓煶-->
<param name="uiMode" value="Full">
<!--鎾斁鍣ㄦ樉紺烘ā寮?Full鏄劇ず鍏ㄩ儴;mini鏈綆鍖?None涓嶆樉紺烘挱鏀炬帶鍒?鍙樉紺鴻棰戠獥鍙?invisible鍏ㄩ儴涓嶆樉紺?->
<param name="windowlessVideo" value="0">
<!--濡傛灉鏄?鍙互鍏佽鍏ㄥ睆,鍚﹀垯鍙兘鍦ㄧ獥鍙d腑鏌ョ湅-->
<param name="fullScreen" value="0">
<!--寮濮嬫挱鏀炬槸鍚﹁嚜鍔ㄥ叏灞?->
<param name="enableErrorDialogs" value="-1">
<!--鏄惁鍚敤閿欒鎻愮ず鎶ュ憡-->
<param name="SAMIStyle" value>
<!--SAMI鏍峰紡-->
<param name="SAMILang" value>
<!--SAMI璇█-->
<param name="SAMIFilename" value>
<!--瀛楀箷ID-->
</object>

榪欎釜鏀寔緇濆ぇ澶氭暟瑙嗛
鐢ㄦ硶宓屽埌<body></body>
涓氨鏄簡銆?br />鍏充簬鎾斁鍣ㄧ殑鍙傛暟鍙櫨搴?img src ="http://www.shnenglu.com/zzg/aggbug/79683.html" width = "1" height = "1" />

zzg 2009-04-12 14:33 鍙戣〃璇勮
]]>Struts2 鍏ラ棬鍙婃柊鎵嬮敊璇葷粨http://www.shnenglu.com/zzg/archive/2009/04/12/79682.htmlzzgzzgSun, 12 Apr 2009 06:30:00 GMThttp://www.shnenglu.com/zzg/archive/2009/04/12/79682.htmlhttp://www.shnenglu.com/zzg/comments/79682.htmlhttp://www.shnenglu.com/zzg/archive/2009/04/12/79682.html#Feedback0http://www.shnenglu.com/zzg/comments/commentRss/79682.htmlhttp://www.shnenglu.com/zzg/services/trackbacks/79682.htmlstruts2.0 涓婁紶鏂囦歡璁劇疆涓婁紶闄愬埗錛?br /><constant name="struts.multipart.maxSize" value="52428800" />



zzg 2009-04-12 14:30 鍙戣〃璇勮
]]>
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