锘??xml version="1.0" encoding="utf-8" standalone="yes"?>
There are 2 files in the zip file:
1. google.xml: The original google search plugin
2. google-oracle.xml: The search plugin that only search the oracle.com web site.
Usage
1. Put the google-oracle.xml in your personal firefox searchplugin folder. In windows firefox version 4 it is {FIREFOX_HOME}\distribution\searchplugins
2. Restart the firefox. Done
Click here to download the search plugins
It is only available for one session.
using the below command before you run your query
For more information, refer to the page http://www.oracle.com/technology/products/database/sql_developer/howtos/howto_policy_date_formats.html
銆銆浠婂ぉ鎴戞棤鎰忎腑鍙戠幇鍘熸潵鍒涘緩涓涓釜浜虹敤鐨凷VN Repository鏄偅涔堢殑鏂逛究銆俆ortoiseSvn榪欎釜灝忎箤榫熶綘涓瀹氬緢鐔熸倝錛屽畠鏈韓灝辨湁涓涓垱寤烘湰鍦癛epository鐨勫姛鑳斤紝鎴戜互鍓嶆病鏈夋敞鎰忓埌榪囷紝涓嶇煡閬撲綘鐢ㄨ繃娌℃湁銆傛垜鐢ㄧ殑鐗堟湰鏄?1.4.4錛屽湪瀹冪殑甯姪鐨凜hapter4閲屽氨鎻愬埌浜嗚繖涓姛鑳姐傜畝鍗曟潵璇存搷浣滄楠ゅ涓?/p>
銆銆絎竴姝ワ紝鍒涘緩涓涓┖鐧界洰褰曪紝濡侳:/SVNRepositorys/sample/sampleRepository
銆銆絎簩姝ワ紝鍙抽敭鐐瑰嚮璇ョ洰褰曪紝鍦ㄥ彸閿彍鍗曚腑閫夋嫨TortoiseSVN->Create repository here...銆傚涓嬪浘鎵紺?br>
銆銆鎴戝師鍏堜負鑷繁涓浜涙枃浠剁殑鐗堟湰綆$悊鍋氳繃寰堝鐨勯夯鐑︿簨錛屾瘮濡傛惌寤篊VSNT鍟婏紝瀛︿範SVN Server鐨勯厤緗晩銆備絾鏄病鏈夋兂鍒板彲浠ヨ繖涔堢畝鍗曠殑灝卞彲浠ヨ揪鍒拌嚜宸辯殑鐩殑浜嗐傝繖浠朵簨鎯呯粰浜嗘垜涓涓惎鍙戯細鐔熺粌鎺屾彙浣犳墜閲屽凡鏈夌殑宸ュ叿錛屼綘浼氬彂鐜頒綘鍏跺疄宸茬粡鎷ユ湁寰堝銆?br>
浠ヤ笂涓よ鍘夊鍚э紵鍏跺疄灝辨槸浣跨敤浜嗗弽寮曞彿鑰屽凡錛屾敞鎰弍wd杈逛笂鐨勯偅涓ゆ拠涓嶆槸鍗曞紩鍙鳳紝鏄敭鐩樺乏涓婅1杈逛笂鐨勯偅涓敭銆?/p>
涓嬮潰鏄竴鐐圭浉鍏崇殑璧勬枡
鏉ユ簮鏄?a >http://hi.baidu.com/lzwwqk/blog/item/40a3f41bb4f8b3fbae513358.html
鍙嶅紩鍙?`
鍙嶅紩鍙鳳紙`錛夎繖涓瓧絎︽墍瀵瑰簲鐨勯敭涓鑸綅浜庨敭鐩樼殑宸︿笂瑙掞紝涓嶈灝嗗叾鍚屽崟寮曞彿錛堚欙級娣鋒穯銆傚弽寮曞彿鎷搗鏉ョ殑瀛楃涓茶shell瑙i噴涓哄懡浠よ錛屽湪鎵ц鏃訛紝shell棣栧厛鎵ц璇ュ懡浠よ錛屽茍浠ュ畠鐨勬爣鍑嗚緭鍑虹粨鏋滃彇浠f暣涓弽寮曞彿錛堝寘鎷袱涓弽寮曞彿錛夐儴鍒嗐備緥濡傦細
$ pwd
/home/xyz
$ string=鈥漜urrent directory is `pwd`鈥?/font>
$ echo $string
current directour is /home/xyz
$
shell鎵цecho鍛戒護鏃訛紝棣栧厛鎵ц`pwd`涓殑鍛戒護pwd錛屽茍灝嗚緭鍑虹粨鏋?home/xyz鍙栦唬`pwd`榪欓儴鍒嗭紝鏈鍚庤緭鍑烘浛鎹㈠悗鐨勬暣涓粨鏋溿?/font>
鍒╃敤鍙嶅紩鍙風殑榪欑鍔熻兘鍙互榪涜鍛戒護緗崲錛屽嵆鎶婂弽寮曞彿鎷搗鏉ョ殑鎵ц緇撴灉璧嬪肩粰鎸囧畾鍙橀噺銆備緥濡傦細
$ today=`date`
$ echo Today is $today
Today is Mon Apr 15 16:20:13 CST 1999
$
鍙嶅紩鍙瘋繕鍙互宓屽浣跨敤銆備絾闇娉ㄦ剰錛屽祵濂椾嬌鐢ㄦ椂鍐呭眰鐨勫弽寮曞彿蹇呴』鐢ㄥ弽鏂滅嚎錛圽錛夊皢鍏惰漿涔夈備緥濡傦細
$ abc=`echo The number of users is \`who| wc-l\``
$ echo $abc
The number of users is 5
$
鍦ㄥ弽寮曞彿涔嬮棿鐨勫懡浠よ涓篃鍙互浣跨敤shell鐨勭壒孌婂瓧絎︺係hell涓哄緱鍒癭`涓懡浠ょ殑緇撴灉錛屽畠瀹為檯涓婅鍘繪墽琛宍`涓寚瀹氱殑鍛戒護銆傛墽琛屾椂錛屽懡浠や腑鐨勭壒孌婂瓧絎︼紝濡?錛屸濓紝?絳夊張灝嗗叿鏈夌壒孌婂惈涔夛紝騫朵笖``鎵鍖呭惈鐨勫彲浠ユ槸浠諱綍涓涓悎娉曠殑Shell鍛戒護錛屽錛?/font>
$ ls
note readme.txt Notice Unix.dir
$ TestString錛濃漙echo $HOME ` ` ls [nN]*`鈥?/font>
$ echo $TestString
/home/yxz note Notice
ssh-keygen -d璋冪敤榪囩▼
putty浣跨敤瀵嗛挜鐧誨綍鐨勬柟娉?/strong>
SCP浣跨敤瀵嗛挜鐧誨綍鐨勫懡浠?br />scp -i .ssh/id_dsa ./tmp/test.tgz abc@192.168.0.5:/tmp
putty鏄竴涓父鐢ㄧ殑ssh瀹㈡埛绔紝閫氳繃浣跨敤瀵嗛挜鐧誨綍錛屽氨鍙互涓嶇敤姣忔鐧誨綍鐨勬椂鍊欓兘浣跨敤瀵嗙爜浜嗐?銆佷嬌鐢╬uttygen.exe紼嬪簭錛屽厛load涓婇潰鐢熸垚鐨刬d_dsa鏂囦歡錛岀劧鍚嶴ave private key鐢熸垚涓涓猵pk鏂囦歡銆?br />2銆佹墦寮putty錛屽湪Connection->SSH->Auth涓変腑璇pk鏂囦歡灝卞彲浠ヤ簡銆?/p>
鍏朵腑-i .ssh/id_dsa鐢ㄤ簬鎸囧畾浣跨敤id_dsa鍋氫負縐侀挜
鏂█浼樺厛
鍐機ase鐨勬椂鍊欙紝涓寮濮嬪氨鍐欐柇璦錛屼粠嫻嬭瘯瀹屾垚鏃惰兘閫氳繃鐨勬柇璦寮濮嬪啓銆?/p>
嫻嬭瘯鏁版嵁
嫻嬭瘯鏁版嵁瑕佷嬌鐢ㄥ鏄撹浜虹悊瑙g殑鏁版嵁錛屼笉瑕佷負浜嗙紪鎺掓暟鎹岀紪鎺掓暟鎹?br />涓嶈鐢ㄥ悓涓涓父閲忔潵琛ㄨ揪澶氱涓涓濄傚彟澶栦篃鍙互浣跨敤鐪熷疄鏁版嵁榪涜嫻嬭瘯銆?/p>
灝介噺璁╂祴璇曠殑琛屼負鍜屾暟鎹鏄撶悊瑙o紝姣斿涓嶄嬌鐢ㄥ父閲忥紝鑰屾槸鐩存帴浣跨敤鏁板瓧銆傚湪assert涓姞鍏ユ柇璦瑕佹祴璇曠殑鐩殑鐨勬枃瀛楄鏄?/p>
26 涓嶅彲榪愯鐘舵?/strong>
鍚姩嫻嬭瘯(Starter Test)
浠庢祴璇曟煇涓疄璐ㄤ笂涓嶅仛浠諱綍宸ヤ綔鐨勬搷浣滃紑濮嬶紝榪欐牱鐨勬祴璇曚竴鑸兘寰堝揩宸ヤ綔銆傝屼竴涓仛瀹為檯宸ヤ綔鐨勫姛鑳界殑嫻嬭瘯鍙兘闇瑕佺瓑浣犺В鍐沖緢澶氶棶棰橈紝姣斿錛氳繖涓搷浣滈毝灞炰簬鍝噷錛熸紜殑杈撳叆鏄粈涔堬紵瀵瑰簲鐨勬紜緭鍑烘槸浠涔堬紵絳夌瓑銆傜粨鏋滄槸鍏墮暱鏈熸棤娉曢氳繃銆?/p>
鍥炲綊嫻嬭瘯(Regression Test)
瀵逛簬涓涓敊璇儏鍐碉紝緙栧啓涓涓拡瀵硅閿欒鐨勶紝浼氬嚭閿欑殑錛屽敖鍙兘灝忕殑嫻嬭瘯銆?/p>
27嫻嬭瘯妯″紡
妯℃嫙瀵硅薄(Mock Object)
濡備綍嫻嬭瘯涓涓緷璧栦簬鏄傝吹鐨勪笖澶嶆潅鐨勮祫婧愮殑瀵硅薄錛熷垱寤轟竴涓繖浜涜祫婧愮殑妯℃嫙鐗堟湰銆?/p>
鑷垎嫻?self Shunt)
濡備綍嫻嬭瘯瀵硅薄闂存槸鍚︽甯鎬氦浜掞紵璁╂祴璇曞璞′簬嫻嬭瘯鐢ㄤ緥鑰屼笉鏄湡鏈涚殑瀵硅薄榪涜浜や簰銆?br />闇瑕佽嫻嬭瘯鐢ㄤ緥綾誨疄鐜版墍瑕佷氦浜掔殑綾葷殑鎺ュ彛銆備粠鑰岃繘琛屾祴璇曟墍瀹炵幇鐨勬柟娉曚細琚紜殑璋冪敤銆?/p>
鏃ュ織瀛楃涓?Log String)
濡備綍鎵嶈兘嫻嬭瘯浣挎秷鎭皟鐢ㄩ『搴忔槸姝g‘鐨勶紵灝嗘棩蹇椾繚瀛樺湪瀛楃涓蹭腑錛屽綋璋冪敤涓涓秷鎭椂錛屽氨鍚戝瓧絎︿覆灝鵑儴榪藉姞鐩稿簲鐨勪俊鎭?/p>
娓呮壂嫻嬭瘯姝昏(Crash Test Dummy)
濡備綍嫻嬭瘯鍒頒笉澶у彲鑳借璋冪敤鐨勯敊璇唬鐮佸憿錛熶嬌鐢ㄤ竴縐嶇壒孌婄殑瀵硅薄璋冪敤瀹冿紝榪欎釜瀵硅薄鎶涘嚭涓涓紓甯歌屼笉鍋氫換浣曞疄闄呭伐浣溿傛瘮濡傚疄鐜頒竴涓尶鍚岶ile瀛愮被錛屽彧瀹炵幇鍏禼reateNewFile鏂規硶錛屾柟娉曚腑鎶涘嚭涓涓紓甯革紝閫氳繃榪欑鏂瑰紡鏉ユ祴璇曟枃浠剁郴緇熸弧浜嗙殑鎯呭喌銆?/p>
涓嶅畬鏁存祴璇?Broken Test)
鐣欎笅鍗婃埅鍙ュ瓙鎴栬呬竴涓病鏈夐氳繃鐨勬祴璇曠敤渚嬪彲浠ヤ繚璇佷綘紱誨紑浠g爜涓孌墊椂闂翠箣鍚庝緷鐒惰兘杈冨揩鐨勫洖蹇嗚搗鍘熷厛鐨勬兂娉曘?/p>
鎻愪氦鍓嶄繚璇佹墍鏈夋祴璇曡繍琛岄氳繃
褰撲綘鍦ㄥ洟闃熶腑鍙樻垚鏃跺浣曠粨鏉熶竴孌電紪鐮佸伐浣滐紵璁╂墍鏈夋祴璇曡繍琛岃搗鏉ャ?br />娉ㄩ噴鎺変竴浜涙祴璇曚唬鐮佷嬌嫻嬭瘯濂椾歡閫氳繃鏄涓ユ牸紱佹鐨勩?/p>
28鍙繍琛屾ā寮?/strong>
涓夎娉?Triangulation)
鎬庢牱鍙互鏇撮傚綋鍦板埄鐢ㄦ祴璇曟帹鍔ㄦ娊璞″憿錛熷彧鏈夊綋浣犳湁涓や釜鎴栦袱涓互涓婄殑渚嬪瓙鏃訛紝浣犳墠鑳借繘琛屾娊璞°備嬌鐢ㄤ袱涓拡瀵瑰悓涓涓祴璇曠洰鏍囩殑嫻嬭瘯渚嬪瓙錛堟垨鏂█錛夛紝鍦ㄦ鍩虹涓婂璇ユ祴璇曠洰鏍囩殑瀹炵幇榪涜鎶借薄騫跺疄鐜般?/p>
鏄炬槑瀹炵幇(Obvious Implementation)
鐩存帴瀹炵幇綆鍗曠殑鎿嶄綔銆?/p>
浠庝竴鍒板(One to Many)
鎬庢牱瀹炵幇涓涓綔鐢ㄤ簬瀵硅薄闆嗗悎浣撶殑鎿嶄綔鍛紵棣栧厛鍦ㄩ潪闆嗗悎浣撲腑瀹炵幇錛岀劧鍚庝嬌涔嬩綔鐢ㄤ簬闆嗗悎浣撱?/p>
32 鎺屾彙TDD
鎬庢牱鐭ラ亾鑷繁鐨勬祴璇曟病鏈夌枏婕忓憿錛?br />涓浜涢紺虹潃璁捐瀛樺湪榪欑己闄風殑鐗瑰緛錛?br />榪囬暱鐨勮緗唬鐮?/span>鈥斺斿鏋滀負浜嗕竴涓畝鍗曠殑鏂█錛岄渶瑕佽姳璐逛笂鐧捐浠g爜鍒涘緩瀵硅薄錛岄偅涔堣偗瀹氭湁鍝効涓嶅鍔插効銆傚璞″お澶э紝闇瑕佸垎鍓層?br />鍐椾綑鐨勮緗唬鐮?/span>鈥斺斿鏋滀綘鏃犳硶涓哄叕鍏變唬鐮佹壘鍒頒竴涓瓨鏀懼畠鐨勫叕鍏卞満鎵鐨勮瘽錛岄偅涔堝氨琛ㄦ槑鏈夊お澶氱殑瀵硅薄榪囦簬绱у瘑鍦拌仈緋誨湪涓璧蜂簡銆?br />榪囬暱鐨勬祴璇曡繍琛屾椂闂?/span>鈥斺旇繖鏍鋒祴璇曚笉浼氳緇忓父榪愯錛屽悓鏃朵篃鏆楃ず鐫瀵圭郴緇熺殑鏂規柟闈㈤潰榪涜嫻嬭瘯鏄洶闅劇殑銆傝繖縐嶆祴璇曞洶闅炬槸涓縐嶈璁¢棶棰橈紝騫朵笖闇瑕佸湪璁捐鏃跺氨琚彁鍑烘潵銆?br />鑴嗗急鐨勬祴璇?/span>鈥斺旀剰澶栦腑鏂殑嫻嬭瘯璇存槑搴旂敤鐨勬煇涓閮ㄥ垎鍑轟漢鎰忔枡鍦板瓨鍦ㄥ鍙︿竴閮ㄥ垎鐨勫獎鍝嶃備綘闇瑕佸緋葷粺榪涜璁捐錛岃涔堟墦鐮磋仈緋伙紝瑕佷箞灝嗕袱閮ㄥ垎鍚堝茍錛岀洿鍒拌繖縐嶅獎鍝嶆秷澶變負姝€?/p> 浣犻渶瑕佸灝戝弽棣堬紵 浠涔堟椂鍊欏簲璇ュ垹闄ゆ祴璇曪紵 濡備綍涓旇漿鍚戞祴璇曢┍鍔ㄥ紑鍙戯紵
嫻嬭瘯椹卞姩鐨勫紑鍙戝嫻嬭瘯鐨勮鐐瑰氨鏄敞閲嶅疄鏁堛傚湪嫻嬭瘯椹卞姩寮鍙戜腑錛屾祴璇曚粠鏌愮鎰忎箟涓婅鏄竴縐嶈揪鍒扮洰鐨勭殑鎵嬫鈥斺旇揪鍒板厖婊¤嚜淇″湴緙栧啓浠g爜鐨勭洰鐨勩傚鏋滄垜浠瀹炵幇鏈夊厖鍒嗕簡瑙o紝涓嶇敤嫻嬭瘯灝辮兘鎷ユ湁鑷俊鐨勮瘽錛岄偅涔堝氨娌℃湁蹇呰緙栧啓嫻嬭瘯浜嗐?/p>
濡傛灉鍒犻櫎涓涓祴璇曢檷浣庝簡浣犲鏁翠釜緋葷粺鍔熻兘鐨勪俊蹇冿紝閭d箞灝變笉瑕佸垹闄ゃ?br />濡傛灉浣犳湁涓や釜嫻嬭瘯錛岃蛋鐨勬槸鍚屼竴鏉¤礬錛屼絾瀵硅鑰呮潵璇磋榪扮殑鏄笉鍚岀殑鎯呭艦鐨勮瘽錛岄偅涔堝氨搴旇鍘熷皝涓嶅姩鐨勪繚鐣欍?br />濡傛灉鏈変袱涓祴璇曪紝瀹冧滑灝辮嚜淇″拰娌熼氳岃█閮芥槸鍐椾綑鐨勶紝閭d箞灝卞垹闄ゅ叾涓敤澶勬渶灝忕殑閭d釜銆?/p>
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Step-by-step instructions:
javahl.jar
and svnClientAdapter.jar
(libraries distirbuted with the svnant) from your Ant classpath (ANT_HOME/lib/ directory).javasvn.jar
, javasvn-javahl.jar
and svnClientAdapter-0.9.32.jar
files on your Ant classpath (ANT_HOME/lib/ directory).After performing the steps above svnant will use JavaSVN instead of JavaHL bindings.
If you have any questions regarding JavaSVN, would like to report a bug or contribute a patch, please write to support@tmatesoft.com
Even when validation is turned off, an XML parser will by default load the external DTD file in order to parse the DTD for external entity declarations. Xerces has a feature to turn off this behavior named "http://apache.org/xml/features/nonvalidating/load-external-dtd" and if you know you're using Xerces you can set this feature on the builder.
builder.setFeature(
"http://apache.org/xml/features/nonvalidating/load-external-dtd", false);
If you're using another parser like Crimson, your best bet is to set up an EntityResolver that resolves the DTD without actually reading the separate file.
import org.xml.sax.*;
import java.io.*;
public class NoOpEntityResolver implements EntityResolver {
public InputSource resolveEntity(String publicId, String systemId) {
return new InputSource(new StringBufferInputStream(""));
}
}
Then in the builder...
builder.setEntityResolver(new NoOpEntityResolver());
There is a downside to this approach. Any entities in the document will be resolved to the empty string, and will effectively disappear. If your document has entities, you need to setExpandEntities(false) code and ensure the EntityResolver only suppresses the DocType.