前端面試江湖 前端面试江湖

<內容介紹>

本書融合了Web 前端面試題和主流開發技術，涵蓋了JavaScript、HTML5+CSS3、DIV+CSS、jQuery 等幾大前端主流技術，結構清晰，層次明瞭。從知識點來說，基本上覆蓋了近幾年這個行業都會涉及的前端面試題；從實戰經驗來說，可以提高讀者獨立思考的能力，增加讀者的實際應用技能。另外，本書的王牌“17 助力”，更能助讀者在面試中的一臂之力。走進《前端面試江湖》不再為面試而苦惱

<章節目錄>
第1篇烽煙起，劍在手——JavaScript永不休
第1章未入江湖，先定三分［JavaScript初級面試題］··················· ··················· 2
1.1面試從這裡開始（關於JavaScript） ····················· ······································ 2
1.2這題很簡單（字符串） ·· ·················································· ···························· 3
1.3我面試，我快樂（變量） ············ ·················································· ·············· 5
1.4平平淡淡搞定面試（數據類型） ·························· ······································ 7
1.5哎呦，這題不錯哦（window的屬性和方法） ··········································· 8
1.6讓你魂牽夢繞的題（元素） ········································ ······························ 12
1.7 “神馬”題都是浮雲（className） ······· ·················································· ·· 15
1.8看完這題，花兒都笑了（保留字和關鍵字） ····························· ············· 15
1.9我懂的題，你懂嗎（循環語句） ······················· ······································· 16
第2章能文能武，身懷絕技［JavaScript中級面試題］ ······························· 17
2.1小考題，大味道（表達式） · ·················································· ··················· 17
2.2讓人嘆為觀止的考題（String對象） ···················· ···································· 18
2.3讓人絞盡腦汁的考題（Math對象） · ·················································· ······ 21
2.4令人陶醉的考題（數組） ·································· ········································ 23
2.5令人難過的考題（函數） ·················································· ························ 34
2.6令人抑鬱的考題（對象） ················ ·················································· ········ 40
2.7夜以繼日難以攻剋的考題（定時器） ······························· ······················· 50
2.8學無止境（日期和時間） ················· ·················································· ······· 52
2.9主流技術的“最愛”（typeof、instanceof） ····························· ················· 54
第3章進得武林，入得四方［JavaScript高級面試題］ ················ ··············· 56
3.1輕鬆解決纏繞你的考題（this） ························ ········································· 56
3.2細心可以拿滿分的題（事件） ················································ ·················· 58
3.3不可忽視的小漏洞（表單、文本框） ··················· ··································· 68
3.4 “照鏡子”看題（對稱數） ··· ·················································· ··················· 77
3.5讓你堅定不移看下去（JavaScript客戶端檢測） ················ ····················· 77
3.6過了這題，公司隨便挑（排序） ················ ·············································· 78
3.7看了這題，收穫多多（call、apply） ········································ ················ 79
3.8看懂必高薪的面試題（繼承和多態） ··················· ··································· 80
3.9大型企業面試必考（charAt()、indexOf() ） ············································· 82
3.10五年前端，三年必考（substr、substring） ······································· ····· 82
3.11這題如此而已，我會為你加油（iframe） ······························ ················ 82
第4章一手遮天，大名遠揚［JavaScript終極面試題］ ···················· ··········· 84
4.1讓人暴走的考題（Ajax） ····························· ·············································· 84
4.2面對這些考題，除了崩潰我不知道還能說什麼
（ XMLHttpRequest對象） ·································· ········································· 90
4.3感慨“時間太瘦”的考題（關於繼承） ············································· ····· 92
4.4高級前端必考試題（閉包） ·································· ···································· 97
4.5值得思考和深鑽的考題（video） ·· ·················································· ·········· 99
4.6這些年，一直“陪伴我”的考題（url參數） ························ ··············· 100
4.7小心陷阱！總是被坑的考題（JavaScript模仿塊級作用域） ··············· 101
4.8錯誤率最高的考題（正則表達式） ········· ··············································· 102
4.9前端最新技術考題（轉換大寫） ··········································· ················· 103
4.10總有一種題，叫看起來都對（JSON） ·················· ······························· 103
4.11最難回答的考題（事件委託） ········ ·················································· ····· 107
4.12高智商考題（事件流） ···································· ······································ 109
4.13前端壓軸考題（錯誤處理與調試） · ·················································· ··· 115
4.14你值得擁有的考題（Cookie） ····································· ·························· 115
綜合提升····················· ·················································· ···································· 116
第2篇駕駿馬，拉長弓——HTML5+ CSS3我獨行
第5章博學多才，雄韜偉略［HTML5+CSS3初級面試題］ ······················· 128
5.1做了這些，不再是菜鳥（關於HTML5） ·········································· ···· 128
5.2真本事，更自信（HTML5語法） ··································· ······················· 129
5.3這些題總能溫暖你（HTML5+CSS3新增屬性） ··········· ························ 131
5.4最實用的題（HTML5與XML） ··············· ············································· 132
5.5 KO這些題，前端崗位不是夢（HTML5結構） ··································· 133
5.6前端好考題（ HTML5佈局） ··············································· ··················· 134
5.7這些題，讓你贏在起跑線上（關於CSS3） ················ ·························· 135
5.8領先別人一步（CSS3選擇器） ·············· ················································ 135
5.9從最陌生到最熟悉的題（切圖） ······································ ······················ 136
5.10做好當下（定位相關） ··················· ·················································· ····· 136
第6章不鳴則已，一鳴驚人［HTML5+CSS3中級面試題］ ······················· 138
6.1沒有你們，我會不安（HTML5音頻與視頻） ······································ 138
6.2終是撥開雲霧見月明（彈性盒佈局） ····································· ··············· 139
6.3心在天上，題在手上（HTML5常見問題） ···················· ······················ 140
6.4多幾分鐘的準備，少幾小時的麻煩（HTML元素） ··········· ················· 140
6.5經久不衰的考題（代碼糾錯） ····················· ··········································· 141
6.6比上不足，比下有餘（代碼優 ​​化） ············································ ············ 142
6.7非常可樂，非常選擇（上傳） ···························· ···································· 143
6.8愛上面試的感覺（文本） ···· ·················································· ·················· 144
6.9你想擺譜，先乾掉我（字體） ···················· ············································ 146
6.10前端深處考題（邊框背景） ·············································· ···················· 147
6.11有這些，更自信（多列佈局） ·················· ············································· 148
6.12總有些考題念念不忘（多列顯示樣式） ··········································· ··· 149
6.13深入每道題的世界（盒佈局） ··································· ··························· 150
第7章運籌帷幄，決勝千裡［HTML5+CSS3高級面試題］ ······· ················ 151
7.1就這些，永不過期（模式） ······················· ············································· 151
7.2這些題，讓你前端技藝更高一籌（HTML5頁面） ······························ 152
7.3考題中的釘子戶（Canvas的使用） ··············································· ········· 153
7.4點面試，闖全關（媒體查詢） ····························· ··································· 154
7.5面試一大坎兒（瀏覽器緩存與本地儲存） ············································ 154
7.6這些讓你更強大（媒體調用標籤） ············································ ············ 155
7.7腦若一動，題就千行（HTML、CSS綜合） ······················ ··················· 156
7.8有了我就知足吧（兼容問題） ··················· ············································· 157
7.9一直在尋找，直到遇見你（響應式佈局） ········································· ··· 157
7.10一直在尋覓的考題（關於瀏覽器） ··································· ··················· 158
7.11無法輕描淡寫的考題（PC、移動） ···················· ·································· 159
7.12最難懂的題給真心的你（HTML5效果） · ··········································· 160
7.13從此，面試不重來（控件相關） ············································· ············· 161
第8章見多識廣，獨霸一方［HTML5+CSS3終極面試題］ ·················· ····· 163
8.1這些題必須認真對待（HTML5應用程序緩存） ································ ·· 163
8.2這些題“包羅萬象”（HTML5常見API） ···································· ········· 164
8.3再深的題海，也能乘風破浪（HTML5數據存儲） ························· ····· 164
8.4這些題讓你相信能，就能！（HTML5編輯API） ······························· 165
8.5搞清楚這些讓你“屌炸天”（CSS動畫） ·············································· 165
8.6前端面試獨家寶貝（cache機制） ·········································· ················ 167
8.7前端大牛的看家本事（workers多線處理） ··················· ························ 168
8.8一入考題深似海，從此面試是浮雲（Geolocation地理位置） ········ ···· 169
8.9前端大“蝦”必考題（編碼問題） ································· ······················· 170
綜合提升························ ·················································· ································· 170
第3篇箭在弦，不回頭——DIV+CSS向前衝
第9章夯實基礎，厚積薄發［DIV+CSS初級面試題］ ······························· 180
9.1有一種題叫邊做邊流淚（浮動） ········································ ···················· 180
9.2想登上理想的高峰嗎？那就來吧（塊級元素） ···································· 182
9.3時間很短，面試趕緊（行內元素） ··········································· ············· 182
9.4面試就像半杯水，你能看到什麼（CSS圖片） ··················· ················· 183
9.5面試是一場旅行，正在進行時（CSS引入） ·················· ······················ 184
9.6面對考題不曾退縮（CSS概述） ················· ··········································· 184
9.7面試者就像蒲公英，看似自由，卻身不由己（CSS選擇器） ············ 186
9.8絕地逢生之“路”（CSS規範） ··········· ·················································· · 187
9.9能磨煉薄弱意志的考題（HTML結構） ····································· ··········· 188
9.10看的越少，失去的越多（隱藏DOM元素） ······················· ················ 190
9.11喜歡前進，看的題就越來越多（CSS文字樣式） ················ ·············· 191
第10章百折不撓，歷經磨難［DIV+CSS中級面試題］ ···················· ········· 192
10.1有一種題做起來很崩潰（inline-block特性） ·························· ············ 192
10.2快到題裡來（佈局） ···························· ·················································· 192
10.3思想太滿，就會學不來（CSS屬性） ··································· ··············· 193
10.4面試失敗十次，找第十一次堅持的藉口（清除浮動與閉合浮動） ······193
10.5多項選擇，任你選擇（CSS定義標籤） ··········································· ··· 194
10.6不滿足昨天的難度（簡化CSS代碼） ··································· ·············· 195
10.7華麗的跌倒，勝過無謂的徘徊（CSS設置圖片效果） ··················· ··· 196
10.8緣分是一本書，翻得不經意會錯過（CSS設置表格） ······················ 197
10.9不要在錯的題上猶豫不決（背景圖片） ·········································· ···· 197
10.10面試是一把鎖，你拿對鑰匙了嗎（CSS與表單） ··························· · 198
10.11有思維才是王牌（CSS定位） ······································ ······················ 199
10.12提前進入，囤積自信（DIV佈局） ················· ··································· 200
10.13擁有別人沒有的（盒子佈局） ····· ·················································· ····· 202
10.14既然無處可逃，不如帥氣迎接（CSS排版） ······························ ······ 203
10.15 “限量版”的題（CSS註釋） ································ ··············