7,802 個「 null object pattern javascript 」的搜尋結果

依關聯性

VoiceTube 廣告

無條件的愛與解決問題--婚姻中的溝通之道 (Unconditional Love vs. Problem Solving - Communication in Marriage)

17:27

無條件的愛與解決問題--婚姻中的溝通之道 (Unconditional Love vs. Problem Solving - Communication in Marriage)

35

2性感的大塊頭髮動機更換 (2Sexy Big Block Engine Swap)

19:55

2性感的大塊頭髮動機更換 (2Sexy Big Block Engine Swap)

120

學習英語。什麼時候用EACH, EVERY, WHOLE, ENTIRE, ALL？ (Learn English: When to use EACH, EVERY, WHOLE, ENTIRE, ALL)

19:22

學習英語。什麼時候用EACH, EVERY, WHOLE, ENTIRE, ALL？ (Learn English: When to use EACH, EVERY, WHOLE, ENTIRE, ALL)

6

中文 A2 初級

為樂趣、利潤和理智而設計組件，由Yishu See主持 - JSConf.Asia 2019 (Designing Components for Fun, Profit and Sanity by Yishu See | JSConf.Asia 2019)

23:47

為樂趣、利潤和理智而設計組件，由Yishu See主持 - JSConf.Asia 2019 (Designing Components for Fun, Profit and Sanity by Yishu See | JSConf.Asia 2019)

2

Flutter TDD 清潔架構課程 [1] - 說明與項目結構 (Flutter TDD Clean Architecture Course [1] – Explanation & Project Structure)

24:36

Flutter TDD 清潔架構課程 [1] - 說明與項目結構 (Flutter TDD Clean Architecture Course [1] – Explanation & Project Structure)

10

中文 B1 中級

Billy West Breaks Down His Most Famous Character Voices | Vanity Fair

20:51

Billy West Breaks Down His Most Famous Character Voices | Vanity Fair

3

習近平（The rise of Xi Jinping, explained）

21:54

習近平（The rise of Xi Jinping, explained）

25

埃隆-馬斯克（訪談全文） | 《比爾-馬赫實時訪談》（HBO） (Elon Musk (Full Interview) | Real Time with Bill Maher (HBO))

21:21

埃隆-馬斯克（訪談全文） | 《比爾-馬赫實時訪談》（HBO） (Elon Musk (Full Interview) | Real Time with Bill Maher (HBO))

14

中文 B1 中級

儘管泰國長期不穩定，但它能否重塑亞洲？ (Could Thailand Reshape Asia Despite Its Chronic Instability?)

15:16

儘管泰國長期不穩定，但它能否重塑亞洲？ (Could Thailand Reshape Asia Despite Its Chronic Instability?)

11

中文 B1 中級

斯坦利-菲什在阿默斯特學院與伊蘭-斯塔萬斯的對話。 (Stanley Fish in Conversation with Ilan Stavans at Amherst College)

107:27

斯坦利-菲什在阿默斯特學院與伊蘭-斯塔萬斯的對話。 (Stanley Fish in Conversation with Ilan Stavans at Amherst College)

3

星際迷航：黑暗地平線 (完整電影，英文字幕) (Star Trek: Dark Horizon (Full Movie, engl. subt.))

89:00

星際迷航：黑暗地平線 (完整電影，英文字幕) (Star Trek: Dark Horizon (Full Movie, engl. subt.))

90

建造古城:雅典和羅馬 (BBC Building the Ancient City Athens and Rome 2of2)

59:00

建造古城:雅典和羅馬 (BBC Building the Ancient City Athens and Rome 2of2)

947

3月13日（星期三）起在A303直播 (Live en A303 du Mercredi 13 mars)

110:56

3月13日（星期三）起在A303直播 (Live en A303 du Mercredi 13 mars)

23

極致的公寓改造+公寓參觀! (THE ULTIMATE APARTMENT MAKEOVER + apartment tour!)

41:36

極致的公寓改造+公寓參觀! (THE ULTIMATE APARTMENT MAKEOVER + apartment tour!)

4

700俱樂部--2018年9月28日 (The 700 Club - September 28, 2018)

50:27

700俱樂部--2018年9月28日 (The 700 Club - September 28, 2018)

24

坦克世界"本週最佳重播" 第16集 (World of Tanks: Best Replays of the Week - Episode 16)

16:44

坦克世界"本週最佳重播" 第16集 (World of Tanks: Best Replays of the Week - Episode 16)

2279

中文 B1 中級

蘇格蘭的島嶼和高地 (Scotland's Islands and Highlands)

26:12

蘇格蘭的島嶼和高地 (Scotland's Islands and Highlands)

719

打字（How China Conquered The Keyboard）

21:06

打字（How China Conquered The Keyboard）

24

Sexologists Debunk 17 Sex Myths | Debunked

19:14

Sexologists Debunk 17 Sex Myths | Debunked

4

US vs UK Mountain Dew | Food Wars

19:57

US vs UK Mountain Dew | Food Wars

5

15種技能，將永遠得到回報 (15 SKILLS That Will Pay Off Forever)

22:17

15種技能，將永遠得到回報 (15 SKILLS That Will Pay Off Forever)

10

學習 "SOME "在英語中的多種用法 (Learn the many uses of "SOME" in English)

19:35

學習 "SOME "在英語中的多種用法 (Learn the many uses of "SOME" in English)

24

中文 A2 初級

羅伯-保爾森（Pinky and the Brain）評論他的聲音印象｜《名利場》。 (Rob Paulsen (Pinky and the Brain) Reviews Impressions of His Voices | Vanity Fair)

19:41

羅伯-保爾森（Pinky and the Brain）評論他的聲音印象｜《名利場》。 (Rob Paulsen (Pinky and the Brain) Reviews Impressions of His Voices | Vanity Fair)

4

中文 B1 中級

K Means聚類。K均值聚類的優缺點： (K Means Clustering: Pros and Cons of K Means Clustering)

24:07

K Means聚類。K均值聚類的優缺點： (K Means Clustering: Pros and Cons of K Means Clustering)

3

社交購物是一項可擴展的業務嗎？ (Is Social Shopping a Scalable Business?)

19:01

社交購物是一項可擴展的業務嗎？ (Is Social Shopping a Scalable Business?)

11

中文 B1 中級

LGR 486更新!安裝和享受Windows 3.1 (LGR 486 Update! Installing & Enjoying Windows 3.1)

22:35

LGR 486更新!安裝和享受Windows 3.1 (LGR 486 Update! Installing & Enjoying Windows 3.1)

2

JS開發可以從中世紀的盾牌中學習到什麼關於A11y的知識，阿曼達-索普金（Amanda Sopkin）｜JSConf EU 2019 (What JS Devs can Learn from Medieval Coats of Arms about A11y by Amanda Sopkin | JSConf EU 2019)

22:01

JS開發可以從中世紀的盾牌中學習到什麼關於A11y的知識，阿曼達-索普金（Amanda Sopkin）｜JSConf EU 2019 (What JS Devs can Learn from Medieval Coats of Arms about A11y by Amanda Sopkin | JSConf EU 2019)

4

PBS News Weekend full episode, Feb. 25, 2024

24:10

PBS News Weekend full episode, Feb. 25, 2024

9

側面。第二場比賽由Geoff Marshall, Vicki Pipe, LDShadowLady和Smallishbeans主持。 (Lateral: Game 2 with Geoff Marshall, Vicki Pipe, LDShadowLady and Smallishbeans)

19:41

側面。第二場比賽由Geoff Marshall, Vicki Pipe, LDShadowLady和Smallishbeans主持。 (Lateral: Game 2 with Geoff Marshall, Vicki Pipe, LDShadowLady and Smallishbeans)

1

構建分佈式圖形/阿波羅聯合會--Gerwin Brunner和David Krehling--2019年美國JSConf。 (Building a distributed graph w/ Apollo Federation - Gerwin Brunner & David Krehling - JSConf US 2019)

28:21

構建分佈式圖形/阿波羅聯合會--Gerwin Brunner和David Krehling--2019年美國JSConf。 (Building a distributed graph w/ Apollo Federation - Gerwin Brunner & David Krehling - JSConf US 2019)

2

2020年要學的5大編程語言 (Top 5 Programming Languages to Learn in 2020)

18:56

2020年要學的5大編程語言 (Top 5 Programming Languages to Learn in 2020)

3

檳榔座可能會爆炸（在未來15萬年內）--60個符號。 (Betelgeuse might explode (in the next 150,000 years) - Sixty Symbols)

15:51

檳榔座可能會爆炸（在未來15萬年內）--60個符號。 (Betelgeuse might explode (in the next 150,000 years) - Sixty Symbols)

1

TensorFlow Lite (TensorFlow @ O'Reilly AI Conference, San Francisco '18) (TensorFlow Lite (TensorFlow @ O’Reilly AI Conference, San Francisco '18))

17:41

TensorFlow Lite (TensorFlow @ O'Reilly AI Conference, San Francisco '18) (TensorFlow Lite (TensorFlow @ O’Reilly AI Conference, San Francisco '18))

2

快樂的情人節 (Happy Valentines Day)

23:04

快樂的情人節 (Happy Valentines Day)

2

olcPixelGameEngine (olcPixelGameEngine)

20:17

olcPixelGameEngine (olcPixelGameEngine)

2

編碼-自己動手!蛇!- 從零開始編程(快速簡單的C++) (Code-It-Yourself! Snake! - Programming from Scratch (Quick and Simple C++))

19:02

編碼-自己動手!蛇!- 從零開始編程(快速簡單的C++) (Code-It-Yourself! Snake! - Programming from Scratch (Quick and Simple C++))

5

Steam夏季促銷必玩的10款動漫遊戲。 (10 Must-Play Anime Games on Steam's Summer Sale)

18:21

Steam夏季促銷必玩的10款動漫遊戲。 (10 Must-Play Anime Games on Steam's Summer Sale)

73

茱莉亞音樂學院羅伯特-萊文鋼琴大師班：麥肯錫-梅勒梅德，鋼琴 (Mackenzie Melemed, piano | Juilliard Robert Levin Piano Master Class)

32:25

茱莉亞音樂學院羅伯特-萊文鋼琴大師班：麥肯錫-梅勒梅德，鋼琴 (Mackenzie Melemed, piano | Juilliard Robert Levin Piano Master Class)

109

來世或死後生命的絕對證據！！！！！！！！！！！！！！！！）。 (Absolute Proof For The Afterlife Or Life After Death!!)

22:23

來世或死後生命的絕對證據！！！！！！！！！！！！！！！！）。 (Absolute Proof For The Afterlife Or Life After Death!!)

19

物理学家对11部《速度与激情》电影特技进行评分（Physicist Rates 11 'Fast And Furious' Movie Stunts | How Real Is It?）

19:38

物理学家对11部《速度与激情》电影特技进行评分（Physicist Rates 11 'Fast And Furious' Movie Stunts | How Real Is It?）

7

英文博客（Learn English Now with Phrasal Verbs for Falling - All Ears English Podcast 1770）

17:19

英文博客（Learn English Now with Phrasal Verbs for Falling - All Ears English Podcast 1770）

18

物聯網全科課程--4小時學會物聯網｜物聯網｜物聯網初學者入門教程｜Edureka。 (IoT Full Course - Learn IoT In 4 Hours | Internet Of Things | IoT Tutorial For Beginners | Edureka)

221:41

物聯網全科課程--4小時學會物聯網｜物聯網｜物聯網初學者入門教程｜Edureka。 (IoT Full Course - Learn IoT In 4 Hours | Internet Of Things | IoT Tutorial For Beginners | Edureka)

47

Lec 03: Electric Flux and Gauss's Law | 8.02 Electricity and Magnetism, Spring 2002 (Walter Lewin) (Lec 03: Electric Flux and Gauss's Law | 8.02 Electricity and Magnetism, Spring 2002 (Walter Lewin))

51:05

Lec 03: Electric Flux and Gauss's Law | 8.02 Electricity and Magnetism, Spring 2002 (Walter Lewin) (Lec 03: Electric Flux and Gauss's Law | 8.02 Electricity and Magnetism, Spring 2002 (Walter Lewin))

52

十四世達賴喇嘛尊者。通過慈悲實現和平 (His Holiness the XIV Dalai Lama: Peace Through Compassion)

93:46

十四世達賴喇嘛尊者。通過慈悲實現和平 (His Holiness the XIV Dalai Lama: Peace Through Compassion)

119

生存射擊教程--10中2：玩家角色--Unity官方教程(新) (Survival Shooter Tutorial - 2 of 10 : Player Character - Unity Official Tutorials (new))

35:51

生存射擊教程--10中2：玩家角色--Unity官方教程(新) (Survival Shooter Tutorial - 2 of 10 : Player Character - Unity Official Tutorials (new))

51

健康會議："流感，當代最後的大流行病"。 (Conférence santé : : « La grippe, dernière grande pandémie contemporaine ».)

98:55

健康會議："流感，當代最後的大流行病"。 (Conférence santé : : « La grippe, dernière grande pandémie contemporaine ».)

12