Hi guys, I got a question: What's the main difference between FileWriter.append(...) and FileWriter.write(...) ?

Question

Java

Dumb Ass

Hi guys, I got a question: What's the main difference between FileWriter.append(...) and FileWriter.write(...) ?

0

29.10.2021

6 ответов

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Dumb Ass Автор вопроса

eh
Write only takes string where as append takes char...

So with write I can't use null Strings but with append I can do it instead, right?

0

30.10.2021

@^@ ^

eh
Write only takes string where as append takes char...

And here I thought write() flashes the file and puts in data afresh while append() adds data to the end of the file.

0

30.10.2021

eh

Dumb Ass
So with write I can't use null Strings but with ap...

And append uses method chaining like:- class FileWriter{ FileWriter append(..){ … return this; } } So that you can use it like FileWriter.append(abc).append(xyz)…

0

30.10.2021

Dumb Ass Автор вопроса

eh
And append uses method chaining like:- class Fil...

Kinda like the append of stringbuilder

0

30.10.2021

eh

@^@ ^
And here I thought write() flashes the file and pu...

I don’t remember it’s been a while since I used if but I think it adds the data

0

30.10.2021

eh · Accepted Answer

eh

Write only takes string where as append takes char sequence which can be null

0

30.10.2021

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Hi guys, I got a question: What's the main difference between FileWriter.append(...) and FileWriter.write(...) ?

6 ответов

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