鐢ㄦ硶錛?br />聽 //...寰楀埌orderLine
聽 Map<String,Object> map = new BeanMap(orderLine);
聽 map.put("vendorDiscount",orderLine.getProduct().getVendor().getDiscount());
寰楀埌orderLine聽聽Map<String,Object>聽map聽=聽new聽BeanMap(orderLine);
聽聽map.put("vendorDiscount",orderLine.getProduct().getVendor().getDiscount());
浣跨敤鍦烘櫙錛?br />聽 dwr涓彲浠ョ洿鎺ユ妸java瀵硅薄杞崲鎴恓s瀵硅薄浼犲洖錛屼絾鏄湁鏃跺欓渶瑕佸湪浼犲洖鐨勫璞′笂闄勫姞灞炴э紝渚嬪鍦ㄨ鍗曢」錛堣鍗曚腑鐨勪竴琛岋級涓紝鎴戞兂闄勫姞鐩稿叧浜у搧鐨?em>渚涘簲鍟?/em>鐨?em>淇＄敤絳夌駭鐨?em>浼樻儬鏉′歡錛屽鏋滅洿鎺ユ妸瀵硅薄鍏崇郴鍥句紶榪囧幓錛岄渶瑕佷紶4灞傦紝鍏跺疄鎴戝彧瑕佸湪璁㈠崟欏瑰悗闄勫姞涓涓睘鎬у氨琛屼簡銆傛墍浠ユ垜灝卞厛鎶婅鍗曢」(OrderLine)杞寲涓轟竴涓猰ap,鍚戣繖涓猰ap涓璸ut鏂扮殑灞炴э紝榪欐牱浼犲洖鍒版祻瑙堝櫒鐨勫璞¤繕鏄拰浠ュ墠涓鏍風殑,鍙槸闄勫姞浜嗕竴涓獀endorDiscount:0.6 .
]]>
.scrollbox{
聽 height:300px;
聽 overflow:scroll;
}
</style>
<div class="scrollbox">...</div>
鍚庢潵鍙戠幇濡傛灉鐩存帴浣跨敤style灞炴э紝搴旇鍐欐垚<div style="height:300px; overflow:scroll;">...</div>
nnd,閮侀椃錛屼笉紱佹暚浠扮編宸ョ殑宸ヤ綔銆?br />
鍏朵簩錛?br />涓轟簡鍥劇畝渚匡紝鐩存帴鐢╠wr璋冪敤浜唌anager鐨勬柟娉曟椂錛宮anager涓紩鐢ㄧ殑鍏朵粬manager鎬繪槸null錛屼粩緇嗘兂鎯籌紝鍙戠幇manager鏄敱spring綆＄悊鐨勶紝鎵浠ュ簲璇reator="spring",鑰屼笉鏄痗reator="new"銆傚緱瑙ｃ?br />榪欐牱璋冪敤緇堝綊涓嶇埥錛岃繕鏄簲璇ユ湁services鎵嶈錛岀湅鏉ュ伔鎳掓槸涓嶈浜嗐?br />
鍙︼細鏄ㄦ櫄鐪嬩簡涓涓媎wr2.0錛屽彂鐜癮jax緇堜簬璧板埌姝ｉ亾涓婁簡銆俁everse Ajax! 鍦╦ava涓緗晫闈㈡帶浠剁殑鍐呭錛岀粏綺掑害鐨勮姹傚拰鏇存柊錛岀敱鍚庡彴鏉ヤ富瀵煎畬鏁翠笟鍔￠昏緫錛岃宧tml灝卞儚c/s紼嬪簭涓殑璧勬簮鏂囦歡涓鏍瘋鍔犺澆錛岃繖鏍鋒墠鑳界湡姝ｉ傚悎浼佷笟搴旂敤(緗戠珯榪樻槸鐢ㄤ互鍓嶇殑鎵嶅)銆傜幆澧冨凡緇忔垚鐔燂紝鍒板簲鐢ㄤ笉鐭ラ亾榪樿絳夊涔?br />
]]>
聽聽 if a==1
聽聽聽聽 1
聽聽 else
聽聽聽聽 a*test(a-1)
聽聽 end
end聽
puts test(780)
杈撳嚭錛?4972392897964072098249533940415832032901226147549483885937628906393387016759749166779390912108512193770727396731176148684817099219862241070518329897737419790700834153338358789804054247254662503406001643932256413944181262536626134781963753899870200241216683120301369375204827350328695627459108294334206019027913654171970749305552969884823232609436511764040695691647958710090181422374514248844937618454949350242415512115167050621676322866110695044767187626021475743251277035950696737988473189355598223688184822894258942937354547600827689072340880783574157611601536909313655637665907495308227315772813753604514703047972667545052382993341295609886125445821680344472136291787954204104578202488733326674486963013530280156726975853827440416172311405531398732685573114934257635906047009853269995109193159402626590282423997495520628272375213203911332399362264123774789131108251376802391556145557618075940012872003438523613025838162437433166091728438034202592564763334170361422871174553523479072202135150477947497462319792004248488747067669226929977889728474667753117513554197181549148693463434107347395476738175071015937790196691810903035212156632705787120639270121315037723516623976522946189161132382463371686857543746042274574224547052957738646625809966919808812294116127379399188579075359032740380579901160073141745025441935558361164158736914927029701136227557285045299271693750581590882877670856450852068994081414494717924806473008367067880435766156267541200120373117672789242005510204657433232442062443350842731528466220850546079536126591907570634996939687881634634077903962785409702209303560414980140946811644475359177263347973998479963954822343870777236845722878913093643097703061981548194975005332841862304172509388532508262400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
鑰?br />puts test(781)
杈撳嚭錛?br />E:/eclipse-SDK-3.2M6-win32/workspace/testruby/Test5.rb:5:in `*': stack level too deep (SystemStackError)
from E:/eclipse-SDK-3.2M6-win32/workspace/testruby/Test5.rb:5:in `test'
from E:/eclipse-SDK-3.2M6-win32/workspace/testruby/Test5.rb:5:in `test'
from E:/eclipse-SDK-3.2M6-win32/workspace/testruby/Test5.rb:5:in `test'
from E:/eclipse-SDK-3.2M6-win32/workspace/testruby/Test5.rb:5:in `test'
from E:/eclipse-SDK-3.2M6-win32/workspace/testruby/Test5.rb:5:in `test'
from E:/eclipse-SDK-3.2M6-win32/workspace/testruby/Test5.rb:5:in `test'
from E:/eclipse-SDK-3.2M6-win32/workspace/testruby/Test5.rb:5:in `test'
from E:/eclipse-SDK-3.2M6-win32/workspace/testruby/Test5.rb:5:in `test'
聽... 727 levels...
from E:/eclipse-SDK-3.2M6-win32/workspace/testruby/Test5.rb:5:in `test'
from E:/eclipse-SDK-3.2M6-win32/workspace/testruby/Test5.rb:5:in `test'
from E:/eclipse-SDK-3.2M6-win32/workspace/testruby/Test5.rb:5:in `test'
from E:/eclipse-SDK-3.2M6-win32/workspace/testruby/Test5.rb:9
]]>
浣跨敤 Eclipse 鎻掍歡 Ruby Development Tools
http://www-128.ibm.com/developerworks/cn/opensource/os-rubyeclipse/
涓轟綍閰嶅悎RDT錛屾垜鐗瑰湴涓嬭澆浜嗕竴涓狤clipse3.2M6,鐣岄潰濂借姳鍝紝浣嗙敤璧鋒潵蹇冭櫄铏氱殑錛屽共媧昏繕浣跨敤3.1韙忓疄銆?br />
]]>
Why Ruby on Rails won't become mainstream
http://beust.com/weblog/archives/000382.html
]]>
鍥劇墖澶у皬涓嶄竴鏍楓傛病鍔炴硶錛岃皝鍙玃refactoring璁茬殑鏄痓ig picture鍛紝錛氾級
]]>
鍑犲勾榪囧幓浜嗭紝鍦ㄥ疄璺典腑錛屾垜涓嬈″張涓嬈″湴鎶婄郴緇熶腑鐨勭棁緇撳線娣卞鑰冭檻錛岀珶鐒跺彂鐜板畠浠笉綰﹁屽悓鍦版寚鍚戝悓涓涓牴婧愶細娌℃湁閾跺脊錛?br />涓涓潪甯告湸绱犲張鏅亶瀛樺湪鐨勭悊璁猴紝浣挎垜澶氭浠庡洶鎯戜腑璺沖嚭銆?/p>
鐣ュ垪浠ヤ笅鍑犳潯錛?br />1.涓嶈浼佸浘瀹炵幇涓涓叏鎭郴緇熴?br />瀹炰緥錛氭潈闄愭ā鍧楀湪浠諱綍緋葷粺涓渶瑕侊紝濡傛灉鑳藉緩绔嬩竴涓畬澶囩殑鏉冮檺緋葷粺錛屽皢鍙互鍦ㄥ緢澶氱郴緇熶腑浣跨敤銆?br />鏃犺鏃墮棿澶氫箞鍏呰凍錛岃繖鏍風殑妯″潡閮芥棤娉曞畬鎴愩傚茍涓嶆槸榪欎釜緋葷粺榪囦簬澶嶆潅錛岃屾槸鍥犱負鎴戜滑璁″垝瀹炵幇鐨勬槸涓涓叏鎭殑緋葷粺錛屽畠鏄繛緇殑錛岃岃蔣浠剁郴緇熸槸紱繪暎鐨勶紝鏃犳硶鐢ㄤ竴涓鏁ｇ殑緋葷粺瀹炵幇涓涓繛緇殑緋葷粺錛屽彲浠ヤ嬌鐢ㄥ縐嶆柟娉曟潵妯℃嫙錛屼絾鏄粷涓嶅彲鑳界湡姝ｅ疄鐜頒竴涓繛緇殑緋葷粺銆?/p>
2.鍒嗘瀽妯″紡鐨勪嬌鐢?br />鍒嗘瀽妯″紡鏄墠浜哄鏌愪竴鍏蜂綋棰嗗煙鐨勫綊綰蟲葷粨銆備絾濡傛灉鐪熺殑鍦ㄥ垎鏋愯繃紼嬩腑鎯蟲妸鍒嗘瀽妯″紡鐢ㄥ埌鏋佽嚧錛屽氨浼氬彂鐜拌嚜宸卞凡緇忚蛋涓婁簡緇濊礬銆傛兂閫傚簲鎵鏈夌殑鍙樺寲錛屾兂鐢ㄤ竴涓郴緇熻В鍐寵繖涓鍩熶腑鎵鏈夌殑闂錛岃繖鏄笉鍙兘鐨勩?/p>
濂戒箙娌℃娊鐑燂紝涓鏀儫绔熺劧鏄垜鏈夌偣鏅曚簡錛岀潯浜嗗厛銆?/p>
褰撶郴緇熺殑澶嶆潅搴﹁揪鍒頒竴瀹氱殑瑙勬ā錛屼換浣曞皬鑱槑閮芥棤嫻庝簬浜嬶紝榪樹笉濡傝佽佸疄瀹烇紝鍋氱偣瀹炰簨銆?/p>
涓涓墠杈堟浘璇達細濡備綍鎶婁簨鎯呭仛瀵規(guī)槸宸ョ▼錛屽浣曟妸浜嬫儏鍋氬ソ鏄壓鏈?/p>
鍒氬紑濮嬪仛杞歡鏃舵昏寰楄嚜宸辨槸鍦ㄤ粠浜嬩竴浠借壓鏈殑宸ヤ綔錛屼竴涓竴涓▼搴忓湪鑷繁鐨勬墜涓紪鍐欏嚭鏉ワ紝鑳借繍琛岋紝鑳界粰寰堝浜鴻繍琛屻傝繖涓繃紼嬪氨鍍忎竴縐嶅浐鍖栫殑鎬濇兂錛岃兘鍔ㄦ佸湴鍜岃蔣浠朵嬌鐢ㄨ呬氦嫻併傚寰呯▼搴忎篃鍍忓寰呰壓鏈搧涓鏍風鍦ｏ紝鍙樻垚鏃舵繪鐫涓棰楄檾璇氱殑蹇冦?br />鍚庢潵鍙堣蛋鍚戝彟涓涓瀬绔紝瑙夊緱鑷繁鐨勫伐浣滄棤闈炲拰鐮栫摝鍖犱竴鏍鳳紝鎸夌収鍥劇焊錛屾妸涓鐮栦竴鐡﹀畨緗湪姝ｇ‘鐨勫湴鏂?br />鍦ㄥ悗鏉ユ墠鐭ラ亾錛岀紪鍐欒蔣浠舵棦涓嶆槸鑹烘湳錛屽張涓嶆槸瀹屽叏鏄伐紼嬶紝鑰屾案榪滈兘璧板湪鐢卞伐紼嬪埌鑹烘湳鐨勯斾腑銆傚熷瓟澶瓙鐨勮瘽錛岃蔣浠跺紑鍙戝簲璇ヨ蛋涓焊涔嬮亾銆?/p>
鎵璋撲腑搴革紝灝辨槸浣滃鐨勪簨鎯咃紝涓嶈蛋鏋佺銆?br />鍋囪宸ョ▼鏄?錛岃壓鏈槸1錛岄偅涓焊鏄灝戯紵
0.5?涓嶅錛佺粷瀵圭殑涓偣鏄劇劧涓嶆槸涓焊銆備腑搴稿彲鑳芥槸騫沖潎鍒嗗竷鍦╗0,1]鍖洪棿涓婏紝鎴栬呮槸[0錛?]涓婄殑鏌愪釜姒傜巼鍒嗗竷錛屼笉榪囪繖浜涘瀹為檯宸ョ▼閮藉凡緇忔病鏈変換浣曟剰涔夈?br />鎹釜鍋囪錛屽鏋滃伐紼嬫槸0錛岃壓鏈槸鏃犵┓澶э紝涓焊鏄灝戯紵
鍛靛懙錛屾湁鐐規(guī)棤鑱婁簡銆?br />
]]>