當字符爲大寫字符時的子串數組元素

我在javascript中遇到數組問題。我有這樣的數組：當字符爲大寫字符時的子串數組元素

Subjects[]: 
[0] = 'Introduction to interesting things' 
[1] = 'Cats and dogs' 
[2] = 'I can't believe it's not butter Á machine lord' 
[3] = 'I Intergalactic proton powered advertising droids '

正如你所看到的，在科目[2]，有2串

'I can't believe it's not butter' and 'Á machine lord'

此外，在主題[3]，將字符串 'I' 開始，這應該是

'Á machine lord I'.

有沒有辦法削減大寫的字符串開始並創建一個新的索引的字符串？像這樣：

Subjects[]: 
[0] = 'Introduction to interesting things' 
[1] = 'Cats and dogs' 
[2] = 'I can't believe it's not butter' 
[3] = 'Á machine lord I' 
[4] = 'Intergalactic proton powered advertising droids'

我試過用.split沒有成功。任何幫助將是有用的。

來源

2013-03-31 aerojun

最簡單的方法：經過串。檢查當前單詞是否有大寫起始符號。檢查下一個單詞是否有大寫起始符號。如果你回答第一個問題是肯定的，第二個問題回答是否定的，分裂。在字符串的末尾重複，直到字符串爲空。 – Zeta

您不能（可靠地）使用JavaScript匹配Unicode字符。請參閱：https://stackoverflow.com/a/4876569/382982

否則，你可以使用.split：

subjects = [ 
    'Introduction to interesting things Cats and dogs', 
    "I can't believe it's not butter Á machine lord", 
    'I Intergalactic proton powered advertising droids' 
]; 

subjects = subjects.join(' ').split(/([A-Z][^A-Z]+)/).filter(function (str) { 
    return str.length; 
}); 

// [Introduction to interesting things, Cats and dogs, I can't believe it's not butter Á machine lord, I, Intergalactic proton powered advertising droids]

來源

2013-03-31 07:12:15 pdoherty926

將它發送到我的php文件並在那裏編輯會更好嗎？ – aerojun

根據我連接的答案，我會說是的。 – pdoherty926

當字符爲大寫字符時的子串數組元素

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