Laravel, the framework of PHP   Laravel is a free , open source PHP web application framework that was first released in 2011, created by Taylor Otwell and is designed to make it easier to build robust web applications. Laravel has gained popularity due to elegant syntax and extensive documentation and that’s why developers like it. It is used by many developers worldwide to built variety of web applications, from simple blogs to large scale enterprise –level systems. Laravel offers a wide range of offers and tools for developers , including powerful CLI( command line interface, a modular structure, a built-in ORM ( object relational mapping) system and support for multiple database systems. It builds complex web application with minimum effort as it also includes features such as routing, middleware and authentication. Some key features of Laravel:
  1. Middleware: A middleware system that allows to add additional functionality to application’s HTTP requests.
  2. Routing: A flexible routing system which makes it easy to define routes for applications.
  3. Artisan CLI: A command line interface that provides a variety of helpful commands for managing Laravel applications.
  4. Blade templating engine: A lightweight and powerful templating engine which makes it easy to create dynamic and reusable views.
  5. Eloquent ORM: A simple and intuitive database query builder that makes it easy to interact with databases.
Laravel has also a vibrant ecosystem of third-party packages and plugins that makes make it easy to extend the functionality of frameworks. Overall, Laravel is a popular choice for web developers who want to build scalable and robust web applications efficiently and very quickly. Laravel Training, Projects and Placements by DOCC Kolkata. Call 9433526196   
PHP Programming at present day: PHP is a scripting language used predominantly for web programming. It is very popular mainly because it is open-source and you don’t have to buy a license or copy to install it on your computer, and the websites created using it are very dynamic and attractive. PHP community is very active and solutions for any technical problem can be found online, either on websites, blogs or forums. According to a Netcraft survey, more than 100,000,000 hostnames have PHP coding and it is installed on more than 20 million websites and one million web servers. Popular websites such as WordPress use PHP as their publishing tools. How long will it take for me to learn PHP? Do I have to take a course? To learn PHP, it is very important to learn C and C++ since most of its run time code is made of C libraries and it is also scripted in C. PHP is very easy to learn – it is a straight-forward language and does not have many complexities. When I was doing my under graduation in Computer Applications, a basic PHP course was offered to us as part of extra credits. We all could write a simple, functional script in a matter of minutes. There are dozens of websites that provide free step-by-step guides to learn PHP so much so that you can become a master of the language just by self-study. A living example is my dad who, at age 70, is trying to learn PHP to improve the functionality of his website on temples which is his retirement hobby. He was able to succeed just by reading online tutorials. If a 70-year-old can do it, I am sure you can too!! What do recruiters look for in PHP programmers? PHP programmers who are skilled in languages like C, C++ and Java, and also keep abreast of the latest developments in mobile and wireless technologies, are in great demand. A Bachelor’s degree in Computer Science or Computer Applications is a necessary criterion to join most companies as a PHP programmer. But, a Bachelor’s degree in any stream along with a certification in PHP can also work. What can I do as a PHP programmer? With knowledge of PHP, you can become a Smartphone application developer and make a lot of money, while having fun at work! Various web development companies require PHP programmers to develop websites for their clients. You can also freelance and work independently for clients. If you know other related web programming languages, you can sit at home and build a prosperous career. What is the remuneration like? According to PayScale, web developers earn an average salary of Rs. 3-6  lakhs per annum. As a fresher, you will start at about Rs. 10,000-20,000 per month, but with experience your salary can go up to Rs 12 lakhs per annum. Where can I find jobs with my PHP skills? You can find jobs in: Web development companies E-publishing houses Large corporates which have a dynamic website E-commerce companies Freelance websites like 99designs.com, elance.com, Sortfolio etc. Digital marketing companies Product companies like Google and Amazon PHP will help strengthen your web-developing skills and make your resume more attractive to a recruiter looking to fill relevant openings. But, it is essential that you also know other web programming languages like HTML, XML, etc, along with PHP to equip yourself as an overall developer. Visit : PHP Training Institute DOCC Kolkata. www.docckolkata.com / www.docckolkata.com/softsolCall 9433526196
PHP Developer:  Job Profile. PHP developer are required to Learn about the education and preparation . Get a quick overview of requirements, details of degree programs, job duties, and required skills to determine if this career is right for you. PHP developers design, build, test, and debug database-driven web applications in the PHP scripting language. These applications are dynamic and users can interact with them. PHP programmers usually need a degree in computer science and also need to know how to code in other programming languages ​​and work with database packages. Individuals can get certified in a variety of programming languages. Overview of PHP Developers . PHP is a server-side scripting language that allows users to interact with the databases underlying web pages. Most PHP programmers complement their skills with knowledge of the software that PHP works with to create dynamic web pages. This software contains HTML code, other scripting languages ​​and some basic programming languages. Experienced PHP developers who work primarily with database and storage applications are also familiar with database packages such as My SQL and Oracle. Responsibilities : A PHP developer is responsible for designing and implementing website functionality by writing PHP script code and templates. The programmer combines PHP with other programming protocols to design, build and manage application packages such as report logs, games and e-commerce shopping carts. PHP developer uses testing and debugging skills to ensure this and other web applications are working properly. Job Outlook The BLS reported that developer job growth will be excellent between 2012 and 2022 with a projected job growth rate of 22%. The computer programming space will see slower growth at an expected rate of 8%. By expanding their knowledge base with newer technologies like cloud computing and programming languages, PHP developers can become software engineers with careers that can progress to management positions. If you want to learn web development very easily, PHP is the language you need to master. DOCC Kolkata, www.dockolkata.com Call 9433526196 As mentioned earlier, PHP developers are responsible for designing and implementing website functionality using the PHP scripting language and other programming protocols. You work primarily with database and storage applications and are familiar with database packages such as MySQL and Oracle. Becoming a PHP developer usually requires a computer science degree and knowledge of other programming languages. PHP developers need to know about testing and debugging to ensure the application is working properly. Job prospects for software developers are excellent, with job growth estimated  between 2012 and 2022, while computer programming will see a more modest growth of 8%. To be successful in this area, PHP developers must constantly expand their knowledge base with new technologies such as cloud computing and programming languages. A career in PHP programming can lead to promotions to managerial positions or to software engineering. Those interested in a career in PHP programming can get training from institutions such as DOCC Kolkata (www.dockkolkata.com) that offer courses in web development and PHP programming. Call 9433526196

What is python?

Python is an interpreted, high-level and general-purpose programming language. Python’s design philosophy emphasizes code readability with its notable use of significant indentation.

What are the uses of Python?

Python is a versatile programming language with applications of wide ranges. Some of the popular uses of Python are: Web Development – Python is used to build web applications, from basic static websites to complex dynamic web applications using frameworks like Django, Flask, Pyramid, and Bottle. Data Science and Analytics – Python is widely used for data analysis, machine learning, and artificial intelligence. It has several libraries and frameworks such as Pandas, NumPy, Scikit-Learn, TensorFlow, and Keras, which help in data manipulation, visualization, and modeling. Scientific Computing – Python is used extensively in scientific research and engineering applications. It has specialized libraries like SciPy, NumPy, and Matplotlib, which are used for scientific computing, numerical analysis, and data visualization. Desktop GUI Applications – Python can be used to create desktop applications using frameworks like PyQt, PyGTK, and wxPython. These frameworks allow developers to create cross-platform graphical user interfaces for their applications. Game Development – Python is also used for game development, with libraries like Pygame, PyOpenGL, and Pyglet. Automation – Python can be used for automating repetitive tasks, such as web scraping, testing, and system administration. Education – Python is used extensively in computer science education as it is easy to learn, has a simple syntax, and is versatile. It is also used in coding boot camps, online courses, and programming competitions. Overall, Python is a powerful and versatile programming language with many applications in various industries, from finance and healthcare to education and entertainment. Python is interpreted programming language of high level. Python’s design philosophy emphasizes code readability through judicious use of sensible indentation. What are the uses of Python? 1. GENERAL WEB DEVELOPMENT / WEB APPLICATION BUILD – Python is one of the easiest programming languages and we mean it right. “Python, emphasizes code readability and allows the use of English keywords instead of punctuation marks .A clean and readable code base helps you maintain and update your software without wasting time or extra effort. 2. COMPUTER SCIENCE + DATA SCIENCE – Python is also used for scientific research and computer science and also has several scientific or science specific libraries including: Astropy for astronomy Biopython for biology and bioinformatics Graphic tool for statistical analysis of Graphs Psychops for Neuroscience and Experimental Psychology. 3. MACHINE LEARNING – Machine learning is an application of A.I.. Using Python for machine learning is pretty cool, so it seemed like one more line item to justify that. Machine learning encompasses financial services, speech recognition . 4.STARTUPS – This might seem like an odd entry on the list, but it’s true: startups, and technology startups in particular, love Python because it’s easy to use and scalable. And I mean scalable. Take Dropbox for example. 5. FINTECH + FINANCIAL INDUSTRY – In 2016, Hacker Rank published a survey of various industries showing which programming languages were their priority when hiring. Python-django Training and Placements by DOCC Kolkata. Apprenticeship and Internship. Call 9433526196 Visit www.dockkolkata.com Author: U Roy, DOCC Kolkata

What is cloud computing?

Cloud computing is the delivery of computing services—including servers, storage, databases, networking, software, analytics, and intelligence—over the Internet (“the cloud”) to offer faster innovation, flexible resources, and economies of scale.

Cloud computing is very important as it allows people access to the same kinds of applications through the internet. … This means the device accessing the cloud doesn’t need to work as hard. By hosting software, platforms, and databases remotely, the cloud servers free up the memory and computing power of individual computers.

Benefits of cloud computing :

  • Reduced IT costs – Moving to cloud computing may reduce the cost of managing and maintaining your IT systems. Rather than purchasing expensive systems and equipment for your business, you can reduce your costs by using the resources of your cloud computing service provider.

  • Scalability – Your business can scale up or scale down your operation and storage needs quickly to suit your situation, allowing flexibility as your needs change. Rather than purchasing and installing expensive upgrades yourself, your cloud computer service provider can handle this for you. Using the cloud frees up your time so you can get on with running your business.

  • Collaboration efficiency – Collaboration in a cloud environment gives your business the ability to communicate and share more easily outside of the traditional methods. If you are working on a project across different locations, you could use cloud computing to give employees, contractors and third parties access to the same files.

  • Flexibility of work practices – Cloud computing allows employees to be more flexible in their work practices. For example, you have the ability to access data from home, on holiday, or via the commute to and from work (providing you have an internet connection)

Cloud Computing, Java Training by DOCC kolkata. Visit www.docckolkata.com / Call 9433526196
Written by U Roy, DOCC kolkata
 
  The popularity of Java script grows every day. It’s definitely the best scripting language which allows creating exciting  interfaces and simplifies the development of web applications, being a perfect open source app development software and making the sites interactive and convenient to use. The Javascript web development frameworks are issued and updated daily and that’s why it is difficult at times to go with the tides and understand which famework is most suitable and best matching for the project. Before choosing a web app framework to apply the requirement  and needs of the project to be taken into consideration. The advantages of the frameworks Javascript  framework is a number of features and functions written in Javascript language and ready  for the usage of the developers. These features simplify the interaction between the app and server and speed up the manipulating of the web page or app elements. The main advantage of using a web application development  frameworks is the fact that it provides immediate reaction to the user interacting with the site immediately. The basic content of the traditional sites without frameworks is stored  on the server and any new content , which is necessary to be upload requires reloading of pages. When frameworks are used , only the necessary blocks of a website are reloaded. Some of the most advantageous benefits of the frameworks ‘usage:
  • COST: The cost of the app development for websites decreases due to the JavaScript frameworks because they are free and open source code.
  • Development speed: Java Script frameworks have good documentations. Some of the JavaScript frameworks are supported by such giant companies as Google etc. Due to such a lot of information, the speed of development increases.
  • Efficiency: The usage of the pre-created functions and templates allows to carry out the projects more effectively. The developers have to write less code, which results in delivering projects meeting higher standards and more quickly.
Most used and popular frameworks— JavaScript frameworks have now become one of the most preferred web app development platforms for modern single page apps, social networks, e-commerce products and other software solutions creation. At present, without using frameworks, the development of modern web products has become almost impossible. There are Some companies are still using classical Java Script software incurring higher development costs. As a consequence of classical JS complexity, lot of frameworks have appeared in the market, but the solid leadership in the software development market belongs to these three: Angular, React and Vue.   Angular Angular is a cross-platform framework which keeps to the  MVC architectural pattern and supports a weak link between the display, data and logic of the components( integral parts of the app).  Angular shifts a certain part of server services to the client side and consequently the server workload decreases and the web application becomes lighter. Due to Typescript the project code becomes clear , convenient for developer’s understanding and contains fewer errors. Angular strong points are remarkable documentations and references. One of the week points of Angular is the high learning curve for the projects because a JavaScript developer  should know for instance , Type Script to start working with framework. It consequently makes the project  fulfillment  more difficult, especially the work is passed from one team to another. Another drawback of the Angular framework is the frequent release on the new versions. The 8th one already released in June, 2019.   React.js React—is a java script library with open source code for user-interfaces development. For the first  time React was used in 2011in the face book newsfeed, then in 2012 in Instagram. React is still being developed and supported by  Face book and Instagram. It can be used not only for browser-based web apps but also for mobile apps. The aim of the framework is to provide high speed , simplicity and operability of the apps on various platforms. However, React is not a full-fledged Framework, but  a function library. To use it as a Framework, other third party libraries should be attached. React strengths are speed, lightweightness, cross-platform format  and big community. The weakness is the necessity to use third party libraries for complete work which complicates the development process. Another drawback of the library is that it does not follow the standards in HTML or CSS CODE AS Angular and Vue.js do.;   Vue.js Vue– is a progressive framework for user interfaces creation. Vue was made fit for gradual implementation  unlike Angular or React. It means progressive framework  gradually starting from certain pages, which makes the development much easier. The Vue.js creator is Even and You and the framework is widely used in Chinese companies. Not so long ago the repository management  GitLab also switched to Veu.js. Vue deals with presentations layer tasks in the first turn, it simplifies the integration with other libraries and existing projects. Vue coopted the best features of Angular and React- the speed and lightweightness and the possibility to support such technologies as Type Script and JSX. However along with this the Vue frame remained true to the principles of CSS and HTML code writing. It facilitates quick web application development and makes the processes of project development and support easier. Thus , for any developer who knows the basics of the front-end technologies will not be a problem to develop or support the projects on Vue. At present, a small community can be called a weak point of the Frame work as no big corporations support it.  Nevertheless, popularity of the framework grows every year.   What to choose? Every project is unique in its own way and  before starting the project detailed analysis and evaluation is required. However, there are certain key aspects, which help to choose a particular technology for development: Speed and simplicity of project development and support. The speed of the development depends on the technologies, already used in the projects. In case Type Script or JSC have already been applied then  Angular or React correspondingly needed. But in case the project from scratch, it’s better to choose Vue .js due to its compliance with standards. Trends: All the frameworks are popular and will keep the leadership in the modern development marketin the coming years. It will not be a mistake to choose any of them . However Vue is vigoursly gaining popularity, followed by React.   Mobility and Stability: Supposing  one framework is chosen and then decided to switch to another one and Vue. js is the best choice in this case because re-writing the projects on Angular or React will mean that the developers will most likely need to switch Type Script or JSX code to classical Java Script and HTML correspondingly. One more important aspect to consider is the frequency of Frameworks update. Angular has serious updates issued every 06 months, React approximately once in a year. Vue is more stable in this sese and has serious updates once in several  years. Java-Script-Angular-Node-React-Vue JS-Python-Django Training and placements by DOCC Kolkata. Visit www.docckolkata.com / Call 9433526196              
Here are the top reasons to learn Python, if you are planning to start your career in Python. Python is simple and Easy to learn- It is very easy to code. Compared to other popular languages like Java and C++, it is easier to code in Python. It is programmer-friendly and t is dynamically-typed, it mandates indentation. This aids readability. Python in Artificial Intelligence and Machine Learning- Artificial Intelligence is the huge development in the tech world. It is the intelligence displayed by machines. this is the contrast to the natural intelligence displayed by humans & other animals. Different frameworks, libraries, and tools dedicated to let AI replace human efforts. AI gives us speech recognition systems, autonomous cars, and so on. Big Data- It has helped Big Data grow, its libraries allow us to analyze large amount of data across clusters. Networking- It also let us configure routers & switches, and let us perform other network automation tasks cost effectively. Python in Web Development- It has an array of frameworks for developing websites. Several frameworks for Python. Many of these were meant for web development. These were Django, Pylons, web2py, and Flask.Many websites such as bit bucket, Pinterest Instagram, are build on these frameworks only. Data Science This is the leading language of many data scientist. there are some libraries with Python that are used for data science journey. The important libraries that you mustn’t forgot if you want to go anywhere for Python with data science.   Community- It has a large community which wants to see it grow continuously. A large community also means availability of a large no. of libraries, modules and packages to help you with the project.   Career Opportunities- It opens a lot of doors . Python also finds use in cyber security. This is why Python is worth learning. Startups and Corporates- Python for Both- It is literally everywhere, be it a startup or a unicorn. Its perfect blend of uniqueness and flexibility make it a suitable choice for any project.t gets the best of both worlds. Giants like Disney, Google, and NASA are always on the lookout for talented Python professionals. Python-Mongo DB, Django, Machine learning Training by DOCC Kolkata. Call 9433526196                
Angular 9 is the most preferred framework for creating interactive components of a website. It was designed as a full-featured JavaScript framework to enhance simplicity and efficiency. Developers find AngularJS very effective especially in creating dynamic, single page apps, and supporting MVC (Model View Controller) programming structure. As the business environments become highly competitive, AngularJS has emerged as the super hero because of its intuitiveness and rich features. The popularity of Angular 9: Today, AngularJS is one of the frameworks that do not make the Model View Controller look skewed and together along with NodeJS, it simply works great with both the technology understanding same notations. Some frameworks simply bundle together the existing tools which make app development very difficult. However, AngularJS was carefully engineered to ensure that every tool works optimally and delivers great results. After its release in 2009, AngularJS popularity has grown steadily and shows no sign of slowing down. But why is Angular becoming so popular and surpassing other frameworks? Here are a few samples of developers’ views after using the app. Pros of  Angular Apps: When AngularJS 4 was released in March 2017, it made JavaScript to be named the best programming language of the year. The regular Angular updates have particularly made developers, and users get a special attachment to their apps because of enhanced security and features. Here are additional pros of Angularapps. Time-saving: Projects that previously used to take many months with other frameworks can now be completed faster with AngularJS. All that AngularJS framework requires is splitting the app into several MVC components. From there, the framework takes over because you do not require additional coding. The app is easy to learn and get started: Getting up and running with AngularJS is perhaps the simplest thing a developer can imagine. Simply include some attributes into the HTML, and you can complete the first app in a couple of minutes. Data Binding in AngularJS is very easy: Can you remember trying to create a text property on a model that requires binding to your app UI? It is very difficult with most frameworks. That stress has been eliminated in AngularJS. In fact, you can see the ultimate results as you type in the span. Affordability: Because AngularJS is an open source framework, developers can come up with custom apps at lower costs. The main features of Angular 9: The main reason that AngularJS has gained a lot of popularity is its unique features. The features make app development easy and result very intuitive. These features include; Two-way data-binding: Data binding is one of the most notable AngularJS features. This feature helps save the developer from doing a lot of coding. In any app, 80% of the code base is dedicated to manipulating, traversing, and listening to DOM. However, data-binding in AngularJS helps to reduce the work so that the developer can concentrate with the app. Ready to use templates: The AngularJS is simply plain HTML. The browser parses these templates into the DOM and transforms it to AngularJS compiler. Then, the AngularJS Framework traverses the templates to get rendering instructions called directives. The ready to use templates make it easy even for people with little computing skills come-up with great apps. Dependency injection: This is an essential feature in AngularJS that makes the developer able to ask for dependencies as opposed to making them on his own. Think of this feature as a way of saying I need X and not starting to make X. Testing feature: The AngularJS developer team worked with special focus on testability in mind. This means that you can easily test AngularJS apps. AngularJS has started with version 1.0 and make so many positive changes when it comes to version 1.3 but there are some glitches regarding security in version 1 but when it comes with version 2.0 most of the problems are solved because in version 2.0 they have made so many good changes regarding security.AngularJS supports on fast and modern browsers such as chrome , Firefox , Opera , Internet Explorer 8 , Android , iOS6+ so we can work without any hesitation on AngularJS. It’s one of the most popular JavaScript framework by which you can implement the things what JSP and another most of the technologies front frameworks implements. Earlier days, the many frameworks were boom but When angular came into picture, it was a blast. As a developer I can surely say that in future any technologies having JavaScript as a base will not die. And recently AngularJS 2.0 is launched. This framework gives a lot of things easy and it has number of features you can get it from it’s official website. And the funny thing is that if you know JavaScript and Jquery  then there is no more efforts to learn the things. The most awesome things you will love Two Way Data Binding and MVC Architecture.   Job opportunities hiring for Angular 9 Developers : 1. Major reason behind this is the trend of Startups in India and majorly startups are ready to use new frameworks and AngularJS & React both are among the most used UI frameworks. 2. With Google backing Angular, it has evolved as an excellent framework for UI development. One with proper functional knowledge of the framework can do wonders and make an application scalable, faster with very less effort. 3. 2-Way Data Binding, Templates, Routing, SPA. All these make AngularJS stand strong against other frameworks.   Moral of the Story: It is worthy. In market there is high demand for the AngularJS but the knowledgeable developers are less as compare to demand. For Angular JS, Node JS Training, Visit www.docckolkata.com, Call 9433526196