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Advantages And Disadvantages Of Python

2019-07-12 By Lewis Media

Python is a general-purpose, high-level, interpreted, and dynamic programming language that focuses on code intelligibility. The syntax in Python assists the users in doing coding in lesser steps as compared to C++ or Java. The developer Guido Van Rossum founded Python in 1991. Because of its different programming paradigms, many significant organizations use Python. They usually involve object-oriented and imperative functional programming. Python contains a comprehensive and vast standard library having dynamic features and automatic memory management. While it may not be the best for building a mobile app like Tinder or another iconic app, Python is everywhere when it comes to well known online assets that we use everyday.

Features

Python is extensible in C, C++, and C#
It is a high-level language
Python is portable
It is object-oriented
Python is dynamic, modular, interpreted, embedded and interactive

Advantages

Python unites the Enterprise Application Integration that makes it simple to initiate Web services by invoking COBRA or COM components. It has strong control capabilities as it operates directly through C, C++, and Java via Jython. As it can run on all modern platforms and operating systems through a similar byte code, Python also processes XML and other markup languages.
It is an extensible, as well as an embeddable language. One can put his Python code in the source code of a different language, like C or C++. It lets the programmer add scripting capabilities to his code in the other language.
It offers extensive standard libraries that include areas like protocols, operating system interfaces, web service tools, Internet, and string operations. Python comprises most of the highly used programming task protocols that limit the length of the codes to be written in Python.
Clean object-oriented designs and the expanded support libraries increase the programmer’s productivity two to tenfold while using languages like C, C++, C#, VB, Java, and Perl.
Its enhanced control capabilities, unit testing framework, and active process integration features contribute towards the increased speed for most applications and the productivity of applications. It is an excellent option for creating scalable multi-protocol network applications.

Disadvantages

The users of Python become habituated to its features and its elaborate libraries. As a result, they face problems in learning or functioning on other programming languages. Python experts may see the declaring of variable “types” or, cast “values” and syntactic necessities of attaching curly braces or semicolons as a difficult task.
Python performs with the help of an interpreter rather than with a compiler. It causes Python to slow down because compilation and execution help it to work normally.
Python is useful for many desktop and server platforms. Though, some consider it a weak language for mobile computing. For this, hardly any mobile applications are having built in Python like Carbonnelle.
Python is a dynamic language. It has many design restrictions, as reported by some Python developers. Python needs more testing time, and the errors show up while running the applications finally.
As compared to the welcomed technologies like ODBC and, JDBC Python’s DAL or Database Access Layer is seen to be a bit underdeveloped. However, one cannot apply Python in the organizations that require smooth interaction of complex legacy data.

Python is a strong high-level programming language that offers easy usage of the code lines. One can easily do maintenance works and debugging in Python quickly. As Google has made Python one of its official programming languages, it has gained much more significance.… Read The Rest

Most Popular Programming Languages

2019-06-18 By Lewis Media

Those who are new in the field of software development often become baffled with the question of where to begin with programming languages.
There are hundreds of choices regarding programming languages. But how will one discover which fits their purpose? Which will be most suitable? One of the most accessible paths to choose the best programming language is to learn about what the market prefers and do some research. Some of the most demanding programming languages for game development, mobile development, and web development are listed below-

Java– Java runs on nearly every system. Java is also the most favored Android language. So the majority of Android apps use Java as a programming language. Java is easier and faster to maintain with fewer bugs, as Java is a statically-typed language.

The C Programming Language– C is one of the most popular and oldest programming languages. The runtime of C is relatively small. So, C is ideal for keeping systems lean. C++ takes over its syntax from C language. It assists in developing cross-platform mobile apps with its unique debugging characteristics. C++ can support in creating operating systems and complex applications like creating Paypal, Google Chrome, and Photoshop. C Sharp or C# is a multi-paradigm language which is also object-oriented. One can create almost anything using C#, programs like mobile apps, gaming, server applications, and web services.

Python– Similar to Java, the syntax of Python is intuitive, clear, and almost similar to the English language which has placed Python among the top ten languages. Python’s “object-based” subset is somewhere similar to JavaScript. Different business organizations and enterprises prefer Python as a programming language as it provides a better experience to users and also, better results.

Javascript– Javascript is speedy and straightforward. As a result, more tech businesses and startups are starting to use JavaScript. It permits developers to add interactive effects to web pages. It often works with HTML. Though it is becoming more usual for web apps to be created totally in JavaScript.

Ruby– Including Twitch, GitHub, Twitter and Airbnb, many Silicon Valley web pages are built on Ruby. It permits developers to do more work with applying less code. Ruby on Rails takes less time to run a web application than it takes in other frameworks.

Kotlin- Kotlin is a language which is object-oriented. Though the structure of Kotlin is quite similar to Java, it is relatively clean than Java. Kotlin supports nearly all the Integrated Development Environments, including Android Studio and SDK toolkit . It helps Java virtual machine. Further, one can mix Kotlin with JavaScript source code.

PHP- PHP stands for Hypertext Preprocessor. It is a general-purpose programming language. It is a scripting language, which runs on a server, and is used to build web pages written in HTML. It is cheap and free; The set up is easy and straightforward to apply for new programmers. PHP is a powerful option for web developers around the globe. It is extensively used to build images used on websites and dynamic web page content.

… Read The Rest

Choosing The Right Online Coding School

2019-05-07 By Lewis Media

The process that enables us to let our computer behave and act according to our will is termed as coding. In technical terms, coding is the set of instructions given by the user manual which are pregnant in a machine-readable form that allows are computer or devices to execute the result of our choice. It is customizing a device by choosing a correct pattern of the statement. The execution may result in taking any image changing its size and wearing it to a wide range. The task performed by a device is directly associated with the set of instructions we input.

There are some common coding languages used, namely JavaScript, Python SQL PHP, Ruby, C++, C sharp, visual basic, etc. Despite the different coding languages, even if three types of code, namely framing code infrastructure code and reliability code.

Want to create a software or an app what is the primary step? Yes, you are right coding is the primary step. The process of creating any software or app coding is commonly known as computer programming. The people who are indulging in this job of programming are called coders for programmers.

Tasks Performed By A Coder

There are different tasks which a coder needs to perform. A coder needs to write new programs and updating the existing ones. They also need to find errors and for automatic writing of codes using computers assisted software engineering tools CASE. Before getting interested in computer programming or coding, one must know the necessary skills required for doing so. Choosing an online coding school is a better option in the same scenario.

Basic Skills Required For Coding

The most important factor one must remember is self-reliance and patience as the primary thing knows which language one should use and then from where to begin which type of result you need the duration you want to spend on coding and most important one that is to know the language.
Secondly comes the language one must use and from where to learn the language as there are many sites which use entirely free resource for learning from beginners and then comes paid companies.
Attention to detail is a must as coding being a highly demanded career needs to be error-free.
For general awareness and for solving the specific problem, one needs to have a detailed view and knowledge of the command one gives. Researching your given topic will prove to do you more good.
Abstract thinking strong memory and the scientific method is the key, whereas communication and empathy do you more good in the long run

Use Of Coding

Firstly, coding helps you in making your customized website.
Secondly, one has opted to code as a profession by having the proper knowledge and can earn a reasonable sum.
For better knowledge of working of computers, some keen users can also learn to code as it will solve their purpose.
If one wants to earn more by working for a few hours, then the coding is the best option.
One can even pursue it as a hobby.

Now, as we have read a lot about the basics of coding the question arises about the platform, one needs to solve this purpose. There are many sites which provide you with resources to learn from basic to professional coding, or we can say choosing an online coding school.

Moving onto the next query of how does one choose this platform of coding either it to be online or offline and many more such questions.i. e. choosing an online coding school.

The answer to this is straightforward as the platform must be user-friendly must explain the topics to a reasonable length, provide a large number of details as in the explanation. Shouldn’t be too long that it becomes too diluted and not too short to get skipped up. Another thing that matters while choosing an online coding school is the price at which you are taught. It can either pay you some minimal amount or it is free of charge while the reliability of the information remains on the top.

The best part about choosing an online coding school is that either you are a student or a professional you need not quit your job. You can access this information from any part of the world. You have a benefit of choosing any learning platform according to your learning style. You have the option of choosing what to learn and to what extent.

The choice of personalized technical teachers or coaching is very beneficial, though. It makes choosing an online coding school more supportive and comprehensive all you would have then is rapid progress education with on-demand support.

The process of choosing an online coding school is as simple as the login into any site that fits your budget as mostly works on the same goal. Nothing could do more good than learning in your comfortable space with your manage schedule.

And to sum up this choosing an online coding school or Bootcamp, the only thing one must remember is the reasons behind choosing an online coding school

The first is that you are not time-bound, although less information is provided on-site as compared to in-person Boot camps yet the information provided is the premium and the most important extract of the whole.
Next, you can choose the package and pricing accordingly they provide us with the best structure and covers mainly all the aspects at affordable rates.

Technology is now at its peak, and today via coding, we can have a control over it. This small practice can make a big difference, and nothing could do more good when we have learned it at cheapest rates and is now helping us to earn a big sum and even helps others too by using it to develop websites and so on. In brief, the choice of choosing an online coding school could prove to be your best decision.… Read The Rest

What is Laravel?

2018-12-02 By Lewis Media

Laravel is a PHP (Personal Home Page) based framework used mainly to create web-based applications using a wide range of significant and useful syntaxes. Taylor Otwell developed this framework as an attempt to introduce a more advanced alternative to build web applications than those which were available at that time. What added to the superiority of Laravel was the feature of built-in support for client authentication and authorization.

Laravel is an umbrella framework that encompasses a wide range of features and technologies like ASP.NET, MVC, Codelgniter, and many more. This framework is an open-source framework that can be easily accessed by users. It is not only time-saving but also eases the process of creating the entire concept of a website from scratch by providing a suitable framework according to the needs of the user.

Along with being cost-effective and time-saving, it also ensures the safety of your created web application. If one understands the basics of PHP as well as a certain amount of PHP scripting, the Laravel framework can significantly help you in creating and customizing your web-based application.

Important facts about Laravel

As mentioned above, Laravel is a necessary framework which a considerable amount of people make use of due to the various features and technologies associated with it. Before understanding the nitty-gritty of the structure, here are some essential facts about Laravel:

Laravel is a PHP-based web-framework developed by Taylor Otwell in July 2011.
It is one of the few open-source PHP frameworks easily accessible to the users.
The framework is entirely compliant with MVC i.e.; it follows the model-view-controller framework.
It is one of the most popular frameworks for web application development, introducing new features such as user authentication and authorization to the forefront.
The Laravel 6.0 version happens to be the newest version of the framework that was released on 3rd September 2019. The latest version contains features such as the Ignition error page, improved authorization responses, job middleware, and many more.

Noteworthy features of Laravel

Laravel has been improvising and updating itself quite rapidly in the last few years, introducing unique and game-changing features to the forefront. Due to these continuous and dad-to-day updated and features, Laravel is getting more powerful and is getting more and more popular among the users. Here are a few noteworthy features of Laravel which make it different and unique:

Tool Integration– At times, the performance of a site is significantly hampered by the various functionalities and features that it incorporates. It can, after that, affect the most critical element of any web-app i.e., speed. Laravel provides the unconventional support of popular cache backends such as Redis and Memcached to ease the process of enhancing the speed of your application. Hence, integration, along with caching, can considerably help in improving the speed and efficiency of your use.
Blade Templating Engine – The .blade.php file extension helps Laravel web-developers to change, customize, or revamp the entire layout of the web page without facing any hassles. The extension helps in enhancing the webpage by enabling the user to add different designs, re-use or split templates, developing the code with just a few characters as well as organizing the file system in a hierarchical, logical and systematic way, as per the requirements of the user.

High-Security Migration System– Web-application developers are at constant risk of facing multiple cyber attacks daily. Development of a web-application and security vulnerabilities are two factors that are connected. These security vulnerabilities may include SQL (structured query language) injection, cross-site scripting, cross-site request forgery, etc. Laravel deals with such security breaches within its framework by using encrypted SQL to prevent any SQL injection and ensures to create an encrypted password rather than saving a password with plain-text. It further enhances the security system of Laravel.

PHP Unit Testing – Verification and testing of a web-application are considered to be essential steps in the development process. It ensures that the application does not contain any errors, glitches, bugs, etc. Laravel provides unit testing with a file extension phpunit.xml to the users to help them remove any errors adhering to the initial application requirements.

laravel dashboard — Laravel Dashboard Example

Reasons responsible for the popularity of Laravel

As mentioned above, Laravel has gained tremendous popularity in recent times owing to the various updates, features, and useful functionalities that it incorporates. Some of the reasons for its popularity are cited below:

The Laravel framework is easily accessible and time saving by enabling the users to hundreds of lines of codes within a few minutes with the help of tools provided by the web application developer.
It contains efficient security systems to battle any security vulnerabilities like SQL injection by creating encrypted passwords rather than using passwords in plain text.
Unit testing is included in the Laravel framework, which helps the users in removing any bugs, errors, or glitches present in the application.
The framework also contains a blade templating system to enable the user to write codes with the help of predefined templates provided by this feature. This addition eases the overall process of developing a web-based application.
Laravel contains a variety of tools, libraries, and templates which makes the life of web-developers stress-free and straightforward. Due to the rapid introduction of updates and features, the framework successfully fulfills the requirements of the users, which significantly adds to the popularity of Laravel.

The Takeaway

Laravel has gained a tremendous amount of popularity and recognition in the last few years in the web developing industry. The framework is continually evolving and introducing new features, tools, and functionalities to ease the process of web application development. The framework is easy-to-use for people who have a good understanding of PHP. Besides, the framework is time-saving, easily accessible, and an open-source for everyone to use.

Laravel provides features such as high-security systems, unit testing, robust authorization, blade templating engine, tool integration, and many more to help users develop a glitch-free and errorless application. It has revolutionized the field of web-application development by providing in-built templates and tools to write hundreds of lines of codes within just a few minutes. All these features contribute significantly to the success of the Laravel framework.… Read The Rest

An Introduction To Rust Programming

2018-11-01 By Lewis Media

Rust is a programming language that offers the executive functions of both C and C++. Rust is used to create an application for embedded computers, the web, command line, and distributed services.

To write code swiftly with a low memory footprint formerly meant working with C or C++. Though using these languages requires one to manage memory manually. Rust is a controlling compiler. It makes sure that the user is utilizing memory safely so that he can focus on the problem he is trying to solve. Moreover, Rust adds few extra features of some higher-level languages.

There are hundreds of organizations that use Rust in production, like Yelp, Dropbox, and Cloudflare. The deficiency of runtime in Rust makes it one of the few modern programming languages suitable for extremely low resource environments. It can perform cross-platform command-line applications.

A range of developer tools would be available, including Clippy that helps to ensure informal code style. Linter is used for highlighting potential bugs, and support in Integrated Development Environments via IntelliJ Rust and Rust Language Server. Rustfmt is a tool based on a default code style used for automatically formatting code.

Rust has also improved existing tools like the borrow checker, which helps to ensure code is memory safe.

Rust is safer than C++ and C:

The most significant difference between Rust and C++ is the prominence on inscribing secure code.

By writing with safe code, objects are organized by the language from scratch to the end. The programmer does not manage memory as is necessary for C++ or C. For a given factor, the particular quantity of memory is secure to be allotted or reserved for the item. While accessing this object, it’s not possible to get a memory location that’s out of bounds accidentally. Once the task is completed, the system can mechanically de-allocate the item. The technologist won’t need to manually unreserve or “free” the memory utilized by that object.

Rust is more complicated than GO-

Go could be a fashionable language that permits programmers to inscribe low-level code which is memory safe. The performance characteristics also are of a low-level language. Whereas Rust is additionally excellent at coinciding programming, the basic goal isn’t that. Whereas Rust doesn’t attempt to be sophisticated for the sake of quality, the language doesn’t specialize in simplicity as smartly as Go will. Go oft leaves out options thought-about essential by different languages, like generic sorts, to take care of its goal of simplicity. Rust, on the opposite hand, could be a fairly advanced language and is much a lot of parallel to C++.

Online services

Rust conjointly makes resistance to writing code that leaks memory and different resources. This facet contributes to lower prices concerning the server. Attractive knowledge from numerous online services would even be easier with Rust thanks to executing support for the expect or async commands. It’ll build it a lot easier to put in writing an unsynchronised code that doesn’t suspend whereas awaiting knowledge to be transported.… Read The Rest