Blockchain started as a secured transactional place without including the involvement of third-party sources. In 2009, blockchain came into reality with Nakamoto mining the first bitcoin blockchain. Cloud Computingf Cloud Computing Cloud computing is the delivery of numerous services over the Internet. Storage space, servers, databases, networking, and software, among other tools and applications, are among these resources.Instead of maintaining files on an external hard drive or a local storage device, cloud-based systems allow you to save them to a remote database. DebuggingDebugging is the process of detecting and removing of existing and potential errors (also called as ‘bugs’) in a software code that can cause it to behave unexpectedly or crash. To prevent incorrect operation of a software or system, debugging is used to find and resolve bugs or defects. Object Oriented ProgrammingOOP is an object-oriented programming technique that combines data and instructions for processing that data into an object that can be used within the program. Object-oriented programming provides concepts that help modelling complicated systems of real world into manageable software solutions.

Open SourceA software for which the original source code is made freely available and may be redistributed and modified according to the requirement of the user. Open source software is that by which the source code or the base code is usually available for modification or enhancement by anyone for reusability and accessibility. Open source code is the part of software that mostly users don't ever see. Prototype ModelThe Prototyping Model is a Systems Development Methodology (SDM) within which a paradigm output (or an early approximation of a final system or product) is constructed, tested, and then reworked. It is done till an appropriate paradigm is achieved to help develop the entire system or product. This model works best in situations when all the details or requirements are not known well in advance. PseudocodePseudocode is an informal way of programming description that does not require any strict programming language syntax or underlying technology considerations.

It is used for creating an outline or a rough draft of a program. Pseudocode summarizes a program’s flow, but excludes underlying details. Rapid Application DevelopmentThe Rapid Application Development (or RAD) model is based on prototyping and iterative model with no (or less) specific planning. In general, RAD approach to software development means putting lesser emphasis on planning tasks and more emphasis on development and coming up with a prototype. Software Development Life CycleSoftware development life cycle (SDLC) is also referred to as application development life cycle. It is a term used in system engineering and software engineering to describe the process for planning, developing, testing, and deploying information system. SDLC is a life cycle through which software goes, till it is fully developed and deployed. Software EngineeringSoftware engineering is a detailed study of engineering to the design, development and maintenance of software. Software engineering was introduced to address the issues of low-quality software projects. Problems arise when a software generally exceeds timelines, budgets, and reduced levels of quality. User login issues into Kite web resolved, says Zerodha Broking“Some of our users were facing issues with logging into Kite web and adding instruments to the marketwatch. These issues are resolved. We regret the inconvenience caused,” the broking firm said in its tweet. New system automatically retouches smartphone images like a proLos Angeles, Aug 3 (IANS) Spending a lot of time on image-processing programmes before uplodaing the photos on your cellphone to social media sites may soon become a thing of the past as researchers have created a new system that can automatically retouch images in the style of a professional photographer. Build your website to become rich and famousAll that building your own website requires is patience. Filling it with content and giving it shape is not daunting.

Please beware that as of 18th November the W3C is no longer actively working on the Web SQL Database specification. The Web SQL database API isn’t actually part of the HTML5 specification, but it is part of the suite of specifications that allows us developers to build fully fledged web applications, so it’s about time we dig in and check it out. What’s in the box? If you haven’t guessed from the overly verbose specification title, Web SQL Databases is a spec that brings SQL to the client side. If you have a back-end developer’s background, then you’ll probably be familiar with SQL and happy as a pig in muck. If not, you might want to learn some SQL before you start hacking around, Google’s your friend here. The specification is based around SQLite (3.1.19), but having come from MySQL myself, it’s all pretty much the same (sorry for the sweeping statement!). For an example of Web SQL Databases working, have a look at the Twitter HTML5 chatter demo I put together.

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