锘??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲日韩精品一区二区三区,亚洲日韩中文无码久久,亚洲精品免费网站http://www.tkk7.com/jefflee/zh-cnSun, 11 May 2025 05:55:36 GMTSun, 11 May 2025 05:55:36 GMT60鎹鏄井杞殑涓閬撻潰璇曢http://www.tkk7.com/jefflee/archive/2011/05/19/350637.htmlJeff LeeJeff LeeThu, 19 May 2011 10:48:00 GMThttp://www.tkk7.com/jefflee/archive/2011/05/19/350637.htmlhttp://www.tkk7.com/jefflee/comments/350637.htmlhttp://www.tkk7.com/jefflee/archive/2011/05/19/350637.html#Feedback0http://www.tkk7.com/jefflee/comments/commentRss/350637.htmlhttp://www.tkk7.com/jefflee/services/trackbacks/350637.html
緗戜笂澶у鏁頒漢鐨勫仛娉曟椂闂村鏉傚害铏界劧鑳借揪鍒?O(n), 浣嗘槸絀洪棿澶嶆潅搴︽槸O(N) 錛岄鐩凡緇忔寚鍑篘鏄竴涓緝澶х殑鏁存暟錛屾墍浠ュ彲鑳戒笉澶уソ銆?br />鎯充簡(jiǎn)涓涓嬶紝鎯充簡(jiǎn)涓涓┖闂村鏉傚害鏄疧(m)鐨勭畻娉?錛屽叾涓璵鏄緭鍏ユ暣鏁版暟鍒楃殑闀垮害銆傝杈撳叆鐨勬暣鏁版暟緇勬槸array錛岀鍚堟潯浠剁殑鏁板鐨勪釜鏁頒負(fù)count錛屽垵濮嬪寲涓?
1. 寤虹珛hash闆嗗悎S, 閬嶅巻array鐨勫墠涓鍗婂厓绱狅紝瀵逛簬榪欎竴鍗婂厓绱犱腑鐨勪換鎰忎竴涓厓绱爀, 鍦⊿涓彃鍏?N+1 - e
2. 閬嶅巻array鐨勫悗涓鍗婂厓绱狅紝瀵逛簬姣忎竴涓厓绱爀, 濡傛灉e鍦⊿涓凡緇忓瓨鍦紝鍒檆ount +1
3. 閬嶅巻緇撴潫錛岃繑鍥瀋ount鍗沖彲

榪欎釜綆楁硶鍙渶閬嶅巻涓閬嶈緭鍏ユ暟緇勶紝澶嶆潅搴︿負(fù)O(n) 錛屽彧闇瀛樺偍m/2涓厓绱狅紝澶嶆潅搴︿負(fù)O(m) ,濡傛灉m榪滃皬浜嶯錛岃繖涓畻娉曡繕鏄湁寰堝ぇ鏀硅繘鐨勩?br />

Jeff Lee 2011-05-19 18:48 鍙戣〃璇勮
]]>鍏充簬甯︾幆鐨勫驚鐜摼琛ㄧ殑涓や釜闂http://www.tkk7.com/jefflee/archive/2011/05/15/350267.htmlJeff LeeJeff LeeSun, 15 May 2011 08:10:00 GMThttp://www.tkk7.com/jefflee/archive/2011/05/15/350267.htmlhttp://www.tkk7.com/jefflee/comments/350267.htmlhttp://www.tkk7.com/jefflee/archive/2011/05/15/350267.html#Feedback0http://www.tkk7.com/jefflee/comments/commentRss/350267.htmlhttp://www.tkk7.com/jefflee/services/trackbacks/350267.html2. 濡備綍鎵懼埌閾捐〃涓殑鐜殑絎竴涓妭鐐?br />
絎竴涓棶棰樺緢濂芥壘錛屽氨鏄緗袱涓寚閽?p , q 銆?鍏朵腑 p姣忔鍚戝墠縐諱竴涓紝q姣忔鍚戝墠縐諱袱涓紝濡傛灉q鑳借拷鐨勪笂p錛屽垯閾捐〃甯︾幆錛屾椂闂村鏉傚害涓篛(n), 絀洪棿澶嶆潅搴︿負(fù)O(1)
絎簩涓棶棰樻槸瀹ゅ弸鍦ㄩ潰鏌愭姇琛孖T閮ㄩ棬鏃剁殑棰樼洰錛堝彲鎯滃晩錛屼亢榪囦笉浜?jiǎn)璇ユ姇琛岀殑鐢?shù)璇濋潰璇曪級(jí)銆傝繖涓鐩渶瀹規(guī)槗鐨勫仛娉曞氨鏄敤涓涓暟緇勮褰曢亶鍘嗚繃鐨勮妭鐐癸紝鐒跺悗絎竴嬈￠亶鍘嗗埌宸茬粡璁塊棶榪囩殑鑺傜偣鏃跺氨鍙互浜?jiǎn)銆傛嵁瀹ゅ弸璇達(dá)紝棰樼洰瑕佹眰絀洪棿澶嶆潅搴︿負(fù)O(1) . 鍥犳鏄劇劧涓嶈兘鐢ㄨ繖涓柟娉曚簡(jiǎn)銆?br />鎴戞兂浜?jiǎn)涓涓嬶紝涓寮濮嬫兂浜?jiǎn)涓涓狾(n*n)鐨勬柟娉曪紝鍚庢潵鍙楅偅涓眰涓や釜閾捐〃絎竴涓叕鍏辮妭鐐圭殑棰樼洰鐨勫惎鍙戯紝鎯沖埌浜?jiǎn)涓涓狾(n)鐨勭畻娉曪紝
澶ф灝辨槸榪欐牱錛氭壘鍒扮幆涓殑浠繪剰涓涓妭鐐癸紝榪欎釜寰堝鏄撴壘錛屽湪鍒ゆ柇閾捐〃鏄惁鍖呭惈鐜殑姝ラ涓紝褰損,q 鐩擱亣鏃訛紝p鍜宷蹇呭畾鍦ㄧ幆鍐咃紝涓嶅Θ鍙杙錛屽啀璁緍涓簆鐨勪笅涓涓妭鐐?鍦╬鍜宺涔嬮棿灝嗙幆鎵撴柇錛岃繖鏃跺彲浠ュ緱鍒頒袱涓摼琛?h...p, r...p, (h涓洪摼琛ㄥご緇撶偣), 鐒跺悗鍐嶅皢閾捐〃 h..p閫嗚漿(姝ゆ椂r..p蹇呯劧鍙樹(shù)負(fù) r...h)錛屾眰寰楅摼琛╬...h涓巖..h鐨勭涓涓叕鍏卞瓙鑺傜偣灝辨槸鎵姹傜殑鐐廣傛渶鍚庡皢p..h閫嗚漿鍥炴潵錛屽皢p鍜宺榪炴帴涓婏紝鍗沖彲寰楀埌鍘熼摼琛ㄣ傜┖闂村鏉傚害涓篛(1), 鏃墮棿澶嶆潅搴︿負(fù)O(n).

Jeff Lee 2011-05-15 16:10 鍙戣〃璇勮
]]>姹備袱涓悇閾捐〃鐨勭涓涓叕鍏辮妭鐐?/title><link>http://www.tkk7.com/jefflee/archive/2011/01/31/343802.html</link><dc:creator>Jeff Lee</dc:creator><author>Jeff Lee</author><pubDate>Mon, 31 Jan 2011 03:16:00 GMT</pubDate><guid>http://www.tkk7.com/jefflee/archive/2011/01/31/343802.html</guid><wfw:comment>http://www.tkk7.com/jefflee/comments/343802.html</wfw:comment><comments>http://www.tkk7.com/jefflee/archive/2011/01/31/343802.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/jefflee/comments/commentRss/343802.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/jefflee/services/trackbacks/343802.html</trackback:ping><description><![CDATA[瑙ｆ硶瑙佷綍嫻鋒稕鐨勫崥瀹細(xì)<a >http://zhedahht.blog.163.com/blog/static/254111742008053169567/</a><br /><br />鎴戞兂鍒扮殑鏄嗚漿閾捐〃鍐嶉亶鍘嗙殑鏂規(guī)硶錛岀悊璁轟笂涔熸槸O(n)錛屼絾鏄渶瑕佹潵鍥為嗚漿涓ゆ銆傘?br />榪欎釜棰樼殑瑙ｆ硶涔熸彮紺轟簡(jiǎn)閾捐〃闅愬惈鐨勪竴涓睘鎬э細(xì)闀垮害銆?br />濡傛灉鏈夌幆鍙堣鎬庝箞鍔烇紵<br /><img src ="http://www.tkk7.com/jefflee/aggbug/343802.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/jefflee/" target="_blank">Jeff Lee</a> 2011-01-31 11:16 <a href="http://www.tkk7.com/jefflee/archive/2011/01/31/343802.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>綆楁硶瀵艱 絎笁鐗?鐢?shù)瀛愮?/title><link>http://www.tkk7.com/jefflee/archive/2010/12/03/339654.html</link><dc:creator>Jeff Lee</dc:creator><author>Jeff Lee</author><pubDate>Thu, 02 Dec 2010 16:05:00 GMT</pubDate><guid>http://www.tkk7.com/jefflee/archive/2010/12/03/339654.html</guid><wfw:comment>http://www.tkk7.com/jefflee/comments/339654.html</wfw:comment><comments>http://www.tkk7.com/jefflee/archive/2010/12/03/339654.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/jefflee/comments/commentRss/339654.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/jefflee/services/trackbacks/339654.html</trackback:ping><description><![CDATA[涓嬭澆璇風(fēng)偣<a >鎴?/a><br />铏界劧浼?xì)鍘荤湅鐨勬溵Z細(xì)寰堝皯錛屾瘯绔熸墜杈硅繕鏈夌浜岀増鐨勮嫳鏂囩増銆傘備絾鏄繕鏄敹钘忎竴涓嬨傘?br />ps:聽(tīng) ms 鐢?adobe reader鏃犳硶鎵撳紑銆傘傜敤 foxit 鍗村彲浠ユ甯告墦寮銆傘?br /><br /><br /><img src ="http://www.tkk7.com/jefflee/aggbug/339654.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/jefflee/" target="_blank">Jeff Lee</a> 2010-12-03 00:05 <a href="http://www.tkk7.com/jefflee/archive/2010/12/03/339654.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>MonoDevelop 鎻掍歡寮鍙戠殑綆鍗曚緥瀛?/title><link>http://www.tkk7.com/jefflee/archive/2010/12/01/339491.html</link><dc:creator>Jeff Lee</dc:creator><author>Jeff Lee</author><pubDate>Wed, 01 Dec 2010 05:12:00 GMT</pubDate><guid>http://www.tkk7.com/jefflee/archive/2010/12/01/339491.html</guid><wfw:comment>http://www.tkk7.com/jefflee/comments/339491.html</wfw:comment><comments>http://www.tkk7.com/jefflee/archive/2010/12/01/339491.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/jefflee/comments/commentRss/339491.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/jefflee/services/trackbacks/339491.html</trackback:ping><description><![CDATA[浜?jiǎn)瑙ｄ簡(jiǎn)涓涓嬪叧浜嶮onoDevelop鎻掍歡寮鍙戠殑涓滆タ錛屾寜鐓у畼鏂規(guī)枃妗ｆ彁渚涚殑<a >渚嬪瓙</a>錛屼篃灝辨槸鎻掑叆褰撳墠鏃ユ湡鐨勫皬鍔熻兘銆傚熀鏈病浠涔堥棶棰樸?br />闇瑕佹敞鎰忕殑涓鐐規(guī)槸鍦ㄦ渶鏂扮殑MonoDevelop渚嬪瓙浼?xì)璺戜笉閫氾紝鍑虹幇浜?jiǎn)涓嬮潰杩欎釜闂?div style="background-color: rgb(238, 238, 238); font-size: 13px; border: 1px solid rgb(204, 204, 204); padding: 4px 5px 4px 4px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: rgb(0, 0, 0);">WARNING:聽(tīng)The聽(tīng)add</span><span style="color: rgb(0, 0, 0);">-</span><span style="color: rgb(0, 0, 255);">in</span><span style="color: rgb(0, 0, 0);">聽(tīng)</span><span style="color: rgb(128, 0, 0);">'</span><span style="color: rgb(128, 0, 0);">MonoDevelop.DateInserter.Samples,2.0</span><span style="color: rgb(128, 0, 0);">'</span><span style="color: rgb(0, 0, 0);">聽(tīng)</span><span style="color: rgb(0, 0, 255);">is</span><span style="color: rgb(0, 0, 0);">聽(tīng)trying聽(tīng)to聽(tīng)extend聽(tīng)</span><span style="color: rgb(128, 0, 0);">'</span><span style="color: rgb(128, 0, 0);">/MonoDevelop/Ide/Command/Edit</span><span style="color: rgb(128, 0, 0);">'</span><span style="color: rgb(0, 0, 0);">,聽(tīng)but聽(tīng)there聽(tīng)isn</span><span style="color: rgb(128, 0, 0);">'</span><span style="color: rgb(128, 0, 0);">t聽(tīng)any聽(tīng)compatible聽(tīng)add-in聽(tīng)defining聽(tīng)this聽(tīng)extension聽(tīng)point</span></div>鐒跺悗鎻掍歡娌℃硶鐢ㄣ?br />涓寮濮嬭瘯浜?jiǎn)寰堜箙锛実oogle浜?jiǎn)濂戒箙閮芥病鎵惧埌绛旀銆?br />鍚庢潵鐬熷埌<em>MonoDevelop.Samples.DateInserter.addin.xml 鏂囦歡鏃訛紝鐪嬪埌榪欎釜<div style="background-color: rgb(238, 238, 238); font-size: 13px; border: 1px solid rgb(204, 204, 204); padding: 4px 5px 4px 4px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: rgb(0, 0, 0);"><</span><span style="color: rgb(0, 0, 0);">Dependencies</span><span style="color: rgb(0, 0, 0);">></span><span style="color: rgb(0, 0, 0);">聽(tīng)聽(tīng)<br />聽(tīng)聽(tīng)聽(tīng)聽(tīng)</span><span style="color: rgb(0, 0, 0);"><</span><span style="color: rgb(0, 0, 0);">Addin聽(tīng)id</span><span style="color: rgb(0, 0, 0);">=</span><span style="color: rgb(128, 0, 0);">"</span><span style="color: rgb(128, 0, 0);">Ide</span><span style="color: rgb(128, 0, 0);">"</span><span style="color: rgb(0, 0, 0);">聽(tīng)version</span><span style="color: rgb(0, 0, 0);">=</span><span style="color: rgb(128, 0, 0);">"</span><span style="color: rgb(128, 0, 0);">2.0</span><span style="color: rgb(128, 0, 0);">"</span><span style="color: rgb(0, 0, 0);">/></span><span style="color: rgb(0, 0, 0);">聽(tīng)聽(tīng)<br /></span><span style="color: rgb(0, 0, 0);"></</span><span style="color: rgb(0, 0, 0);">Dependencies</span><span style="color: rgb(0, 0, 0);">></span><span style="color: rgb(0, 0, 0);">聽(tīng)聽(tīng)</span></div>蹇界劧鎯沖埌浼?xì)涓嶄細(xì)鏄瘶q欎釜闂鍛紝鍙傜収鍏朵粬鎻掍歡婧愮爜鐨剎ml鏂囦歡錛屾妸榪欎釜鏀逛負(fù)<div style="background-color: rgb(238, 238, 238); font-size: 13px; border: 1px solid rgb(204, 204, 204); padding: 4px 5px 4px 4px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: rgb(0, 0, 0);"><</span><span style="color: rgb(0, 0, 0);">Dependencies</span><span style="color: rgb(0, 0, 0);">></span><span style="color: rgb(0, 0, 0);">聽(tīng)聽(tīng)<br />聽(tīng)聽(tīng)</span><span style="color: rgb(0, 0, 0);"><</span><span style="color: rgb(0, 0, 0);">Addin聽(tīng)id</span><span style="color: rgb(0, 0, 0);">=</span><span style="color: rgb(128, 0, 0);">"</span><span style="color: rgb(128, 0, 0);">Ide</span><span style="color: rgb(128, 0, 0);">"</span><span style="color: rgb(0, 0, 0);">聽(tīng)version</span><span style="color: rgb(0, 0, 0);">=</span><span style="color: rgb(128, 0, 0);">"</span><span style="color: rgb(128, 0, 0);">2.4</span><span style="color: rgb(128, 0, 0);">"</span><span style="color: rgb(0, 0, 0);">/></span><span style="color: rgb(0, 0, 0);">聽(tīng)聽(tīng)<br /></span><span style="color: rgb(0, 0, 0);"></</span><span style="color: rgb(0, 0, 0);">Dependencies</span><span style="color: rgb(0, 0, 0);">></span><span style="color: rgb(0, 0, 0);">聽(tīng)聽(tīng)</span></div>鍙戠幇灞呯劧鎴愬姛浜?jiǎn)~<br /></em><img src ="http://www.tkk7.com/jefflee/aggbug/339491.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/jefflee/" target="_blank">Jeff Lee</a> 2010-12-01 13:12 <a href="http://www.tkk7.com/jefflee/archive/2010/12/01/339491.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>Monodevelop 緙栬瘧 Python 鎻掍歡http://www.tkk7.com/jefflee/archive/2010/11/30/339379.htmlJeff LeeJeff LeeTue, 30 Nov 2010 04:53:00 GMThttp://www.tkk7.com/jefflee/archive/2010/11/30/339379.htmlhttp://www.tkk7.com/jefflee/comments/339379.htmlhttp://www.tkk7.com/jefflee/archive/2010/11/30/339379.html#Feedback0http://www.tkk7.com/jefflee/comments/commentRss/339379.htmlhttp://www.tkk7.com/jefflee/services/trackbacks/339379.html鍏跺疄鍐檖ython鐨勮瘽錛孭yDev鎻掍歡宸茬粡鐩稿綋浼樼浜?jiǎn)锛屽湪MonoDevelop涓婅Python鎻掍歡涓昏鏄負(fù)浜?jiǎn)瀛︿範(fàn)涓涓媘ono緙栫▼錛屾棦鐒惰瀛︿範(fàn)錛岃嚜鐒惰瀛︿細(xì)浠庢簮鐮佺紪璇戞彃浠躲?br />緙栬瘧榪囩▼鍏跺疄涔熸槸鐩稿綋綆鍗晘
鍒癿onodevelop瀹樼綉涓嬭澆鎵撳寘濂界殑婧愪唬鐮?/a>
tar聽(tīng)jxvf聽(tīng)monodevelop-python-2.4.tar.bz2
cd聽(tīng)monodevelop-python-2.4
source聽(tīng)mono-2.8-environment
./configure
make
sudo聽(tīng)make聽(tīng)install

鍏充簬monodevelop python鎻掍歡鐨勭敤娉曡鍙傝冧綔鑰呯殑涓婚〉涓婄殑鏁欑▼
鍙互鐪嬪埌榪欎釜鎻掍歡鐩墠宸茬粡瀹炵幇浜?jiǎn)浠ｇ爜琛ュ叏鐨勫姛鑳藉Q屾諱綋涓婃潵璇磋窡PyDev鐨勫樊璺濊繕鏄浉褰撳ぇ鐨勶紝鏀硅繘鐨勫湴鏂逛篃寰堝銆傛墦綆楁帴涓嬫潵淇敼涓涓嬪畠鐨勬簮鐮侊紝搴旇鏄竴涓笉閿欑殑瀛︿範(fàn)榪囩▼~


Jeff Lee 2010-11-30 12:53 鍙戣〃璇勮
]]>Ubuntu 10.04 緙栬瘧 monodevelophttp://www.tkk7.com/jefflee/archive/2010/11/30/339368.htmlJeff LeeJeff LeeTue, 30 Nov 2010 03:33:00 GMThttp://www.tkk7.com/jefflee/archive/2010/11/30/339368.htmlhttp://www.tkk7.com/jefflee/comments/339368.htmlhttp://www.tkk7.com/jefflee/archive/2010/11/30/339368.html#Feedback2http://www.tkk7.com/jefflee/comments/commentRss/339368.htmlhttp://www.tkk7.com/jefflee/services/trackbacks/339368.html
鏈枃瀹為獙鐜錛?vmware 7.1 + ubuntu 10.04, 鍐呭瓨 1G

鎬葷殑鏉ヨ緙栬瘧瀹夎monodevelop 2.4闇瑕佷袱涓楠わ細(xì)
1. 瀹夎mono 2.8 parallel environment :
mono瀹樻柟娌℃彁渚沝eb鍖呬笅杞斤紝涓嶈繃鏈夊紑鍙戣呮墦鍖呭ソ浜?jiǎn)ubuntu瀹夎鍖咃紝鍏蜂綋鍙傝榪欎釜鍗氬聽(tīng) 錛毬?a > Mono 2.8 parallel environment debian/ubuntu package
涓婇潰涔熸湁涓嬭澆閾炬帴錛屼笅杞戒箣鍚庡懡浠よsudo dpkg -i mono-2.8-parallel-environment.deb 鎴栬呯洿鎺ュ弻鍑誨畨瑁?br />
2. 緙栬瘧瀹夎monodevelop 錛?br />鍒癿onodevelop 瀹樻柟緗戠珯涓嬭澆monodevelop婧愮爜
瑙ｅ帇涔嬪悗鎸夌収linux緙栬瘧銆佸畨瑁呯殑姝ｅ父姝ラ灝卞彲浠ヤ簡(jiǎn)錛屽叿浣撲笉鍐嶇粏璇?br />
source mono-2.8-environment
tar聽(tīng)jxvf聽(tīng)monodevelop-2.4.1.tar.bz2
cd聽(tīng)monodevelop-2.4.1
./configure
make
sudo聽(tīng)make聽(tīng)install
source mono-2.8-enrironment鐨勪綔鐢ㄦ槸涓轟簡(jiǎn)璁╃郴緇熶嬌鐢╩ono parallel environment
鍦?/configure鍙兘浼?xì)鎻惤C虹己灝戝伐鍏鳳紝鐩存帴apt-get 灝卞彲浠ヤ簡(jiǎn)銆?br />


Jeff Lee 2010-11-30 11:33 鍙戣〃璇勮
]]>windows涓婫roovy 涓枃璺緞闂http://www.tkk7.com/jefflee/archive/2008/06/21/209709.htmlJeff LeeJeff LeeSat, 21 Jun 2008 09:58:00 GMThttp://www.tkk7.com/jefflee/archive/2008/06/21/209709.htmlhttp://www.tkk7.com/jefflee/comments/209709.htmlhttp://www.tkk7.com/jefflee/archive/2008/06/21/209709.html#Feedback1http://www.tkk7.com/jefflee/comments/commentRss/209709.htmlhttp://www.tkk7.com/jefflee/services/trackbacks/209709.html
濡傛灉浣犵敤甯indows installer鐨刧roovy鐗堟湰瀹夎groovy鏃訛紝緋葷粺浼?xì)鑷姩鍔犱笂groovy鏂囦歡綾誨瀷淇℃伅錛岃繖鏍蜂綘灝卞彲浠ラ氳繃鍙屽嚮groovy鑴氭湰鏂囦歡鏉ユ墽琛実roovy鑴氭湰浜?jiǎn)銆備絾鏄垜鍦ㄤ嬌鐢ㄨ繃紼嬪嚭鐜頒簡(jiǎn)涓涓棶棰橈紝閭ｅ氨鏄鏋滆剼鏈枃浠剁殑璺緞鍚湁涓枃瀛楃鏃訛紝groovy鎬繪槸鎻愮ず鎵句笉鍒版枃浠訛紝鑴氭湰鑷劧涔熶笉鑳芥墽琛岋紙鎴戞竻妤氬湪windows涓枃鐗堜笂鏄惁浼?xì)鍑虹幇杩欎釜闂锛?jí)銆傚師鍥犳垜浼拌鏄?GROOVY_HOME\bin\groovy.exe娌℃湁寰堝ソ鐨勫鐞嗕腑鏂囧瓧絎︼紝瀵艱嚧浜?jiǎn)groovy瑙ｉ噴鍣ㄦ病鍔炴硶鎵懼埌鑴氭湰鏂囦歡銆傝В鍐蟲(chóng)柟娉曞氨鏄妸groovy綾誨瀷鏂囦歡鐨勬墦寮紼嬪簭浠?GROOVY_HOME\bin\groovy.exe鏀規(guī)垚 GROOVY_HOME\bin\groovy.bat銆傚叿浣撴楠ゅ涓嬶細(xì)
1銆佸湪windows鏂囦歡綆＄悊鍣ㄤ腑鎵撳紑閫夐」鍗★細(xì)tools -> Folder Options -> File Types錛?閫変腑groovy鏂囦歡綾誨瀷
groovyfile.png
2銆佺偣鍑?Advanced 閫夐」錛屼細(xì)鍑虹幇濡備笅鐣岄潰
groovyfile2.png
3銆侀変腑open, 鐒跺悗鐐瑰嚮Edit鎸夐挳錛屼細(xì)鍑虹幇濡備笅鐣岄潰
groovyfile4.png
4銆佹妸groovy.exe鏀規(guī)垚 groovy.bat灝卞彲浠ヤ簡(jiǎn)錛屽叾浠栫殑涓嶈鏀瑰姩
groovyfile3.png





Jeff Lee 2008-06-21 17:58 鍙戣〃璇勮
]]>Python 甯哥敤妯″潡鍦ㄧ嚎鏂囨。http://www.tkk7.com/jefflee/archive/2008/06/21/209661.htmlJeff LeeJeff LeeSat, 21 Jun 2008 03:10:00 GMThttp://www.tkk7.com/jefflee/archive/2008/06/21/209661.htmlhttp://www.tkk7.com/jefflee/comments/209661.htmlhttp://www.tkk7.com/jefflee/archive/2008/06/21/209661.html#Feedback0http://www.tkk7.com/jefflee/comments/commentRss/209661.htmlhttp://www.tkk7.com/jefflee/services/trackbacks/209661.htmlhttp://pydoc.org/2.5.1/os.html

os.name鐨勫鹼細(xì)
windows錛歯t
linux錛歱osix

2銆乻ys: http://pydoc.org/2.5.1/sys.html


Jeff Lee 2008-06-21 11:10 鍙戣〃璇勮
]]>MySQL 鑱氶泦鍑芥暟 (aggregate function)http://www.tkk7.com/jefflee/archive/2008/06/20/209463.htmlJeff LeeJeff LeeFri, 20 Jun 2008 07:21:00 GMThttp://www.tkk7.com/jefflee/archive/2008/06/20/209463.htmlhttp://www.tkk7.com/jefflee/comments/209463.htmlhttp://www.tkk7.com/jefflee/archive/2008/06/20/209463.html#Feedback0http://www.tkk7.com/jefflee/comments/commentRss/209463.htmlhttp://www.tkk7.com/jefflee/services/trackbacks/209463.html

Function

Description

AVG()

Returns a column's average value

COUNT()

Returns the number of rows in a column

MAX()

Returns a column's highest value

MIN()

Returns a column's lowest value

SUM()

Returns the sum of a column's values

鑱氶泦鍑芥暟榪斿洖鐨勬槸鏌愪竴涓崟鐙殑鍊鹼紝鑰屼笉鏄薄鏈変簺sql璇彞涓鏍瘋繑鍥炲琛岀殑璁板綍銆?br />
2銆佹帴涓嬫潵鎴戜滑鐢ㄤ竴涓?a href="/Files/jefflee/bank.zip">bank鏉ュ疄楠屽涔?fàn)MySQL銆?br />錛?錛夋眰鍑烘墍鏈夐摱琛岃捶鍑哄幓鐨勬欏規(guī)婚錛?div style="border: 1px solid rgb(204, 204, 204); padding: 4px 5px 4px 4px; background-color: rgb(238, 238, 238); font-size: 13px; width: 98%;">SELECT聽(tīng)sum(amount)聽(tīng)as聽(tīng)sum聽(tīng)FROM聽(tīng)loan;錛?錛夋眰鍑烘渶澶т竴絎旇捶嬈句笟鍔＄殑閲戦錛?br />
SELECT聽(tīng)max(amount)聽(tīng)AS聽(tīng)max_amount聽(tīng)FROM聽(tīng)loan;




Jeff Lee 2008-06-20 15:21 鍙戣〃璇勮
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