作者查詢 / swpoker
作者 swpoker 在 PTT [ java ] 看板的留言(推文), 共531則
限定看板:java
看板排序:
全部Gossiping1153HatePolitics820Warfare632java531MAC327Military303StupidClown248iOS196MobileComm195BabyMother164movie123Stock120PokemonGO113Python110BigPeitou92WorldCup87Lifeismoney79historia78car70iPod69joke66cookclub43PokeMon42sex42DC40I-Lan40bicycle36CoC35FuMouDiscuss34Food33Boy-Girl28Militarylife25Storage_Zone25Anti-Cancer21Database20home-sale20LivingGoods20PC_Shopping20WindowsPhone19marvel17Android16Olympics_ISG14DummyHistory12EatToDie12AntiVirus11Wanhua10NBA_Film9NBAEasyChat9Digitalhome8Q_ary8NSwitch7NTUmed917fastfood6Baseball5HK-drama5KS98-3025media-chaos5CrossStrait4e-shopping4FJU-ACCR944MacShop4NCUT-IM4NTHU_STAT944PCCU-CS4PublicServan4Ajax3biker3Free_box3Hate3HLHS_10thU3IA3japanavgirls3Miaoli3NCCU_SEED3Nintendo3scutran_city3Actuary2Anti-ramp2Beauty2Billiard2CCRomance2CodeJob2Disabled2E-appliance2FCU_EE97A2FLAT_CLUB2Football2GetMarry2GossipPicket2graduate2Hiking2Hong_Kong2Instant_Mess2kindness2KMT2LoL2MacDev2MdnCNhistory2nCoV20192NIU-ECE92b2NUU_ER2Option2Ourmovies2PCSH91_3052PublicIssue2SFFamily2SW_Job2TA_AN2TKU_EE_92C2Translate-CS2USC2WoodworkDIY2YOLO2Zhongzheng2Africa1Agriculture1AndyLau1Asia1ASIA-uni1B96305XXX1Battery1C_Chat1CCK1CGSH87th3211CH7th3101ChineseChess1Christianity1CHSH_98_3011CHU_ME92C1ck57th3141ck57th3151CKPoem1cksh81st3091cksh81st3161cksh85th3141CMCKguitar131CMS_97_S3F1CMWang1Coffee1CPU_CP7611CS_TEACHER1CSMU-HSA961CSMU-MIS941CSMU-MT941CTSH963021CultureShock1DC_SALE1dlsh-7th-3031DYU1EAseries1Eclipse1Economics1Ecophilia1Employee1Facebook1FCU_EE97B1FJU-EE-2004B1FJU-STAT95B1FJU_Fashion1FTHS-1581gallantry1GHIBLI1GIEE_BASKET1Gintama1GO1hardware1HCKuo1HCSHch13_3111HK_Comics1HSNU_10661HSNU_10951HSNU_11431HSNU_8971hypermall1ISUEE93A1JOJO1Koei1Korea1KS91-3051KS92-3131KS94-3121KS96-3141KS97-3051KS97-3101KS97-3201KS_PMAC1L_TaiwanPlaz1Ladies_Digi1Lakers1lifeguard1LTK1Marginalman1MartialArts1MCU-LAW1MED_serve1MRT1Mudran1MuscleBeach1Navy1NCCU04_PSYCH1NCCU98_FM1NCCU_TEA1NCCUbike1NCHU_MKT981NCKU_ECO971NCU91Finance1NCU95IE1NCUIM951NCYU_ANS_981NDHU-ENG-MV1NDHU-His971NDMC-D621NDMC-PH231Neihu1NIT1NSYSU_MIS_971NTHU_ChStudy1NTNU-SLM951NTNUHumanism1NTPU-ACCM941NTPU-ECONM941NTPU-NSTAT931NTPU-STAT961NTUEE-MBElab1NTUEE_VAL1NTUEOE-IOL1NTULawHome1NTUnba20051NTUphy981NTUST-DT93-21NTUST-ET-B931NTUWRC1NUU_Talk1NYUST99_FING1Orzhong97cl1OTT1Paradox1Patent1Pharmacy1Physics1PingTung1Pistons1Plant1Poker1politics1PTHS95-3101PushDoll1Road1Road_Running1RSSH92_3051RSSH93_3051share1Show1sky1sp_teacher1specialman1SSSH-13th3111stationery1STU1TaiShan1tcfsh69th3041Tea1tennis_life1textbook1TFG_pds1THUIM-5th1TigerBlue1Tour-Manager1Transport981travel1TTU-AFL1TuTsau1VET_961Viator97Chia1Violation1wearefriends1WuLing46-3171YP91-3051YP94-3121YZU_EE96A1<< 收起看板(280)
4F→:參數傳入就可以拉~08/04 09:47
3F→:我是用來當作預設實作~避免nullpointexception07/29 10:14
1F→:之前有強迫症會寫interface->abstract->class 最少3個07/25 09:00
2F→:後來很懶惰最多只寫抽象就好~有需要再抽介面出來07/25 09:01
5F→:平行運算的第一個問題就是同步存取的問題07/24 09:37
6F→:這個就是要提供排隊的機制~至於方式有很多啦07/24 09:38
7F→:用DB去做比較簡單~但如果是作業用synchronized就好啦07/24 09:39
8F→:但使用要小心點就是~要注意同步的範圍及效能07/24 09:40
1F→:自造字嗎?07/22 09:15
6F→:我工作的語言是COBOL~我只能去了解他~接受他~然後放下他07/22 09:17
7F→:後來寫python~也是了解他~接受他~然後放下他07/22 09:18
2F→:真的要感謝JOBS阿~當年的android也是本來差不多的東西07/18 09:42
3F→:看到iPhone展示之後~整個完全改寫~才是現在的模樣07/18 09:43
6F→:這樣不行喔~既然想到了~那要分享一下才可以阿~07/18 09:29
7F→:parentStratum可以在異動的時候產生就可以了07/18 11:58
8F→:怎麼覺得好像跟JAVA無關~是資料庫設計有關的阿07/18 12:01
9F→:我還是比較喜歡使用java爬資料 XD07/18 12:02
12F→:結果還是SQL!!! XD07/18 15:22
9F→:是討論SQL還是討論JAVA的爬資料結構阿07/17 12:01
13F→:要想的是~是哪裡的總務部~還是無差別的總務部07/17 13:30
14F→:照你的需求~應該是Ba下的總務部-Ea07/17 13:31
15F→:所以應該要先去找Ba~然後再去Ba的子階層去找到符合總務部07/17 13:31
16F→:最主要還是總務部的定義為何?因為有的時候就是要上爬07/17 13:33
17F→:但我習慣先去定義總務部的範圍大概有哪裡~在去決定實作07/17 13:34
18F→:這個跟爬HTML的DOM沒甚麼兩樣阿~07/17 13:35
19F→:不然你就在Entity裡面弄幾個索引阿~~這樣就不用爬拉07/17 13:37
20F→:在建立資料結構的時候~同時建立相對的索引07/17 13:38
21F→:缺點是初始的比較耗資源~優點就是查詢方便阿07/17 13:39
22F→:但是資料有很多嗎~不然幾百筆資料遞迴一下很快拉07/17 13:39
10F→:還好我答對010~哈~但我還是要說要先搞清楚語言的特性再說07/16 14:28