If the separator is a variable you can just use variable.join(iterable) : data = ["some", "data", "lots", "of", "strings"] separator = ". ... <看更多>

These three types of joins can be used with other Pandas tools to implement a wide array of functionality. But in practice, datasets are rarely as clean as the ... ... <看更多>

In this Python Programming video tutorial you will learn about array manipulation in detail. Here We will discuss how to split and join ... ... <看更多>

Strings in Python are immutable, and so 'string a' + 'string b' has to make a third string to combine them. Say you want to clone a string, ... ... <看更多>

Say we want to concatenate elements within a JavaScript array (or Python list). i.e.. Input: an array that looks like this ['hello', 'world', '123', '! ... <看更多>