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Tag Archives: java-file-handling

Let us first do discuss them in order to get the understanding alongside an example to interpret the differences. Here first we will be discussing… Read More
Checked exceptions are the subclass of the Exception class. These types of exceptions occur during the compile time of the program. These exceptions can be… Read More
Pre-requisites: Java File Handling So far the operations using Java programs are done on a prompt/terminal which is not stored anywhere. But in the software… Read More
So far the operations using Java programs are done on a prompt/terminal which is not stored anywhere. But in the software industry, most of the… Read More
Given n number of sorted files, the task is to find the minimum computations done to reach Optimal Merge Pattern. When two or more sorted files… Read More
The length() function is a part of File class in Java . This function returns the length of the file denoted by the this abstract… Read More
The delete() function is a part of File class in Java . This function deletes an existing file or directory. If the file is deleted… Read More
The exists() function is a part of File class in Java . This function determines whether the is a file or directory denoted by the… Read More
The isFile() function is a part of File class in Java. This function determines whether the is a file or Directory denoted by the abstract… Read More
The getFreeSpace() function is a part of File class in Java. This function returns the unallocated size of the partition denoted by the abstract pathname,… Read More
The createNewFile() function is a part of File class in Java . This function creates new empty file. The function returns true if the abstract… Read More
Prerequisite : PrintWriter, BufferedReader. We are given a directory/folder in which n number of files are stored(We dont know the number of files) and we want… Read More
Every 6 months, Oracle releases out new Java versions. The September Java 11 version is already making a lot of buzz in the computer science… Read More
In Java we can append a string in an existing file using FileWriter which has an option to open file in append mode. Java FileWriter… Read More
In Java we can rename a file using renameTo(newName) method that belongs to the File class. Declaration: Following is the declaration for java.io.File.renameTo(File dest) method:… Read More