// Replace the method named m of the object o with a version that logs
// messages before and after invoking the original method.
function trace(o, m) {
// Remember original method in the clos
目前我正在寫一個librarySystem 而且有一個字符串數組[「打招呼」,「名」],如下面的代碼示例依賴關係,但是我需要使用這個stringArray作爲通過使用apply()傳入 greetingToName()的函數數組,是否有任何方法將stringArray轉換爲函數數組? function greet(){
return 'hi!';
}
function name()
我有一個DF: id text
1 This is a good sentence
2 This is a sentence with a number: 2015
3 This is a third sentence
我有一個文本清洗功能: def clean(text):
lettersOnly = re.sub('[^a-zA-Z]',' ', text)