Tutorial by Topics: se

Semaphores & Mutexes are concurrency controls used to synchronize multiple thread access to shared resources. Semaphore Here's a brilliant explanation from this Stackoverflow question: Think of semaphores as bouncers at a nightclub. There are a dedicated number of people that are al...

Oracle Real Application Security was introduced in Oracle 12c. It summarize many Security Topics like User-Role-Model, Access Control, Application vs. Database, End-User-Security or Row- and Column Level Security

After installing perforce and setup your workspace through p4v, you could set up your workspace in Windows cmd.

It is often useful to present a first-run experience to new users of your App. This could be for any number of reasons, such as prompting them to sign in (if required for your situation), explaining how to use the App, or simply informing them of new features in an update (as Notes, Photos and Music...

Python has many built-in exceptions which force your program to output an error when something in it goes wrong. However, sometimes you may need to create custom exceptions that serve your purpose. In Python, users can define such exceptions by creating a new class. This exception class has to be ...

This Topic Mainly Concentrate on Loading the Bitmaps Effectively in Android Devices. When it comes to loading a bitmap, the question comes where it is loaded from. Here we are going to discuss about how to load the Bitmap from Resource with in the Android Device. i.e. eg from Gallery. We will go ...

Spring Data Elasticsearch is a Spring Data implementation for Elasticsearch which provides integration with the Elasticsearch search engine.

Windows PowerShell Integrated Scripting Environment (ISE) is a host application that enables you to write, run, and test scripts and modules in a graphical and intuitive environment. Key features in Windows PowerShell ISE include syntax-coloring, tab completion, Intellisense, visual debugging, Unico...

This section provides an overview of what in-app-purchase is, and why a developer might want to use it. It should also mention any large subjects within in-app-purchase, and link out to the related topics. Since the Documentation for in-app-purchase is new, you may need to create initial versio...

SQL Database Recovery SQL Database Recovery And Everything You Need To Know About It: When someone is collecting data in its raw form, you will need to organize it for it to make sense to the company. All the figures and facts are information but not necessarily important for the business. Data in i...

Best C Programming Courses Foundational knowledge in C could help you build a strong career as a programmer. You don’t need to have a physical tutor to begin programming. A few trusted courses online offer great value on the fee students have to pay to understand the C programming language. Surprisi...

What Kind of Hosting Should a Student Choose? Hosting is a service for processing and storing information on servers that have permanent access to the Internet. The term "hosting" is also often used to define a site that is allocated to the user for their tasks. Most often, hosting is used...

Developers Secure: Reasons Why VPN is Required If you are an avid web surfer and spending most of your time on online research then your IP address is being exposed to various hackers and cybercriminals. This is something that cannot be taken for granted and one must take necessary action to mask th...

A Virtual Private Network (VPN) is a secure network that people use to connect to the internet from anywhere in the world. A VPN encrypts all of a user’s traffic and routes it through an intermediary server in a location of the user’s choosing. This can be helpful for people who want to access conte...

Backing up and restoration are crucial to maintaining a healthy and thriving database. If anything goes wrong, database restoration can serve as a time machine that takes you back to the point when everything was still in order and helps you prevent the disaster. In this article, you will find an il...

Demystifying APIs for Students: How to Build and Use Them Effectively APIs, or Application Programming Interfaces, are integral components of modern technology, powering everything from mobile apps to web services. However, for many students just starting out in the field of computer science or prog...

Embracing Coding: The New Literacy for Students If you are currently in college, now is the best time to start thinking about your future career and preparing for it. Apart from keeping up with your assignments and maintaining good academic performance, it’s also crucial to explore the possibilities...

The digital age has revolutionized the way we shop, interact, and even how we earn. Amidst this digital revolution, WordPress stands tall as an undeniable leader, powering a significant portion of the internet. As an eCommerce platform, its versatility has made it a popular choice for entrepreneurs,...

Cross-browser testing is an essential step in web development, ensuring that websites provide a consistent user experience across the myriad of web browsers that exist today. It addresses the challenge of browser compatibility—how a site looks and behaves—regarding different browser engines, version...