Subscribe
Tutorial search

How to Lock Folders and Files - Java tutorial


The 'Lock Files' feature, which is a quick way to password-protect your files, uses Windows Kernel-level locking mechanism which provides data protection by helping you to lock folders and files from unauthorized access. This helps Lock folders and files even when someone tries to access them from Windows, DOS prompt, or Safe Mode.
Category: Java > Security - Difficulty:


More cool Java tutorials:



Essay Question
Essay Question
Plan your essay using a device that will suit your learning style. That could be a flowchart, a spider-gram, a list, a mini-script and so on. With the academic-writing.net support, each student gets A and B grades and 2:1 and 1st Class standards in their academic career.
Difficulty:
Beginners Guide on Database transaction with Example
Beginners Guide on Database transaction with Example
Database transaction is an important concept to understand while working in database and SQL. Transaction in database is required to protect data and keep it consistent when multiple users access the database at same time. In this database transaction tutorial we will learn what is transaction in database, why do you need transaction in database, ACID properties of database transaction and an example of database transaction along with commit and rollback.
Difficulty:
How to prepare Java Collection Interview questions
How to prepare Java Collection Interview questions
Java collection interview questions are core part of any java interview. Collection interview consists question on various collection classes like hashset, hashmap, linkedhashmap, arraylist, vector, linkedlist, hashtable , treeMap, treeSet and ConncurrentHashMap. Now days questions are mainly between Concurrent Collection classes and synchronized collection classes which is tough to answer.
Difficulty:
Solve large, computing-intensive problems with ZetaGrid
Solve large, computing-intensive problems with ZetaGrid
Discover ZetaGrid, a grid-computing platform designed for solving large, computing-intensive problems that can be divided into loosely-coupled units. The interactions, performance, availability, and scalability of this technology are proven in multiple administrative domains involving more than 10,000 computers in a heterogeneous, dynamic environment.
Difficulty:
How to Get Current Directory from Java
How to Get Current Directory from Java
Java programming example to find current directory from Java application.
Difficulty: