Delete text file using java

When that is done the output values of that file need Can someone help. To dump 10lakh lines from a text file to a mysql table To dump 10lakh lines from a text file to a mysql table I need to dump a text file datas lines into a mysql table. Java read lines from file Java read lines from file Any code example related to Java read lines from file?

In my project there is requirement of reading the file line by line Can any one share me the code for reading. The file contains round about 1,00, lines. My program after each iteration takes a data from that file at process it. My Question is when a particular data. Thanks Hi. Is't it the best approach? Please advice. Their class 4 card never showed the issue. Simple, write nothing! Micky Micky 3 3 silver badges 19 19 bronze badges. String does not have a toByteArray method, neither in 6 nor 7.

It exists for a long time : docs. The write is unnecessary here. The write here does exactly nothing. It is redundant. One liner to make truncate operation: FileChannel. This should really be the accepted answer. The Below one line code will help us to make the file empty. Anver Sadhat Anver Sadhat 2, 23 23 silver badges 25 25 bronze badges. Tom Sanjay Singh Sanjay Singh 10 10 silver badges 8 8 bronze badges. After copying from A to B open file A again to write mode and then write empty string in it.

Rasel Rasel Manh Vu Manh Vu 91 1 1 silver badge 6 6 bronze badges. Just opening and closing it in non-append mode will do that. The write does literally nothing. MarkoPaulo MarkoPaulo 3 3 silver badges 15 15 bronze badges. Everything after Empty the file content is redundant. And you forgot the close. Revanth Kumar Revanth Kumar 9 9 silver badges 17 17 bronze badges. Exception Handling. File Handling.

Table of Contents. Improve Article. Save Article. Like Article. Syntax: public boolean delete Returns: true if and only if the file or directory is successfully deleted; false otherwise.

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