Does Order of Multiple intercept-url's in Spring Security Matters?
Java Revisited
by javin paul
1d ago
Hello guys, one of the frequently asked Spring Security Question is about the order of multiple intercept-urls in Spring security configuration file e.g. applicationContext-security.xml. If you have to define more than one intercept URLS, which order will you define them? Does order even matters? The short answer of this question is, Yes, ordering of intercept URLs in Spring Security configuration file does matter and if you have to define multiple intercept-urls then you define the in a order from most specific to least specific. Why you should that? because Spring security tries to ..read more
Visit website
Top 7 Websites to learn HTML and CSS Online for FREE - Best of Lot
Java Revisited
by javin paul
2d ago
Hello guys, if you want to learn HTML, CSS,  and Responsive Web Design and looking for best free resources like online courses, books etc then you have come to the right place. Earlier, I have shared best free HTML and CSS Courses, and books and today, I am going to share best places to learn HTML and CSS for FREE. Every web page in this world has at least two programming languages to be designed which are HTML and CSS. These two languages give the design of every page and HTML is responsible for the structure of the web pages such as the buttons the text and so on but CSS is the styling ..read more
Visit website
AES Encryption and Decryption in Java - AES Encoding Decoding Example Tutorial
Java Revisited
by javin paul
3d ago
Hello Java programmers, if you are looking for an example to encrypt and decrypt a test using the AES algorithm in Java then you have come to the right place. Earlier, I have shown you how to Base 64 encode and decode a String in Java, and in this article, I will teach you how to encode and decode a string using AES Algorithm.  If you don't know, AES stands for Advanced Encryption Standard algorithm and it is a symmetric block cipher that is used to protect classified information by many Government and Security organizations. You can use AES to encrypt sensitive data in your application c ..read more
Visit website
How to Create Auto Incremented Identity Column in SQL Server, MySQL, and Oracle? Example
Java Revisited
by javin paul
5d ago
Automatic incremented ID, Sequence, or Identity columns are those columns in any table whose value is automatically incremented by database based upon predefined rule. Almost all databases e.g. Microsoft SQL Server, MySQL, Oracleor Sybase supports auto-incremented identity columns but in different ways like Oracle provides a SEQUENCE object which can be used to generate automatic numbers, Microsoft SQL Server up to 2008 version provides IDENTITY() functions for a similar purpose. Sybase also has IDENTITY function but little different than SQL Server and MySQL uses auto_incremented keyword ..read more
Visit website
Top 10 Oracle Interview Question and Answer - Database and SQL
Java Revisited
by javin paul
5d ago
These are some interview questions and answers asked during my recent interview. Oracle interview questions are very important during any programming job interview. The interviewer always wants to check how comfortable we are with any database either we go for the Java developer position or C, C++  programmer position. So here I have discussed some basic questions related to the oracle database. Apart from these questions which are very specific to the Oracle database, you may find some general questions related to database fundamentals and SQL like Difference between correlated and ..read more
Visit website
The 2023 Android Developer RoadMap
Java Revisited
by javin paul
1w ago
Hello guys, if you want to learn Android in 2023 or want to become an Android developer and looking for an Android Developer RoadMap then you have come to the right place. Earlier, I have shared best Android Courses and Books and in this article, I am going to share with you one of the most comprehensive Android Developer RoadMap you can find online. I love these Roadmap as they provide a comprehensive picture of what exactly you need to learn to become a professional Android developer and while they give more than what you need, its still better to have more than less as you can always learn ..read more
Visit website
The 2023 Golang Developer RoadMap
Java Revisited
by javin paul
1w ago
Hello guys, if you want to become a Golang Developer in 2023 or want to learn Golang in depth then you have come to the right place. Earlier, I have shared best online courses to learn Golang and Golang projects for beginners and in this article, I am going to share the complete Golang Developer RoadMap which you can follow to become a Golang Developer you always wanted to be. This is one of the most comprehensive Golang Developer RoadMap you can find on internet. It not only list all the mandatory tech skills you need to learn for Golang Backend development but also all the options and extra ..read more
Visit website
The 2023 Blockchain Developer RoadMap - 10 Steps to become a Blockchain Professional in 2023
Java Revisited
by javin paul
1w ago
Hello guys, if you want to become a Blockchain Developer in 2023 and looking for guidance then you have come to the right place. Earlier, I have shared best Blockchain courses, books, and best websites to learn Blockchain technology and today, I am going to share how you can become a Blockchain Developer in 2023. Blockchain solutions are one of the most talked-about examples of technological innovation in recent times. Decentralization, transparency, and security in blockchain-based systems and applications can offer new routes for digital transformation. Amidst the growing hype around blockch ..read more
Visit website
10 Tools Cyber Security Professional and Pen Tester Should Learn in 2023
Java Revisited
by javin paul
1w ago
Hello guys, if you want to become a Pen Tester, Cyber Security Engineer or Ethical Hacker in 2023 and looking for the best tools then you have come to the right place. Earlier, I have shared best Cyber Security courses, free Pen Testing Courses, and Ethical Hacking courses and in this article, I am going to share best tools every Cyber Security Engineer and Pen Tester should learn in 2023 to do their job effectively. Suppose you become a penetration tester and learn the cyber security field. In that case, you need to know many tools that will help you scan the networks and system for vulnerab ..read more
Visit website
The 2023 Machine Learning RoadMap
Java Revisited
by javin paul
1w ago
Hello guys, if you want to become a Machine Learning Engineer in 2023 and looking for Machine Learning RoadMap then you have come to the right place. I love roadmaps and in the past, I have shared Java Developer RoadMap and Machine Learning courses and today, I am going to share with you The 2023 Machine Learning Engineer RoadMap. Machine learning is a good career nowadays since most companies implement them into their services to deliver a better user experience. Data scientists also use them to make predictions for better decision-making and other things. If you want to become a ma ..read more
Visit website

Follow Java Revisited on Feedspot

Continue with Google
OR