Tag: #coding language

4 reasons to learn multiple programming languages

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4 Reasons To Learn Multiple Programming Languages

Learning your first programming language is a huge step in your journey to becoming a developer, but if the learning stops there it can dramatically impact your career prospects and income potential.

Technology is emerging at an unprecedented pace, with new coding languages created every year to keep up with this rapid innovation. Believe it or not, there are currently more than 500 programming languages, and that number continues to rise!

Companies like Shutterstock that used to be dedicated to only one language (Perl) are now multi-lingual with a developer team that programs in Node.js, Ruby, Java, Python, PHP, and Objective-C. A company using multiple programming languages isn’t the exception, it’s the norm.

So, here’s the million dollar question: Can someone really become a successful developer only knowing a single programming language? While there are specialized roles in single languages, including JavaScript, the majority of companies and jobs do, in fact, require knowledge of multiple programming languages.

Whether you already have one programming language under your belt, or are deciding where to start, here are a 4 reasons to learn multiple programming languages.

1. More Tools To Get The Job Done

As a developer, the end goal isn’t learning as many languages as you can, or even learning how to code. Instead, it’s about being able to look at a problem and figure out what tools (read: programming languages), you can bring in to get the job done. Naturally, the more tools you have under your belt the more ways you’ll be able to tackle different problems.

Just as there are hammers, screwdrivers, sanders, and an array of other tools for different tasks, there are countless programming languages, with each serving a unique purpose.

2. Pick and Choose the Jobs You Love

Knowing a variety of programming languages, especially in this day and age, helps open up the job market tremendously.

Let’s say you recently graduated from a coding bootcamp and are ready to dive headfirst into the field of programming. There are dozens of companies looking for junior developers, although you find only a fraction of them are hiring for the language you learned while attending a coding bootcamp. By default, only knowing one programming language automatically limits you to fewer roles.

Take a look at the market demand for each of these 9 programming languages:

programming-languages-ranked-by-number-of-jobs-graph-infographic

Having a solid grasp of multiple programming languages, on the other hand, means you have an edge in the job market and qualify for a wider range of job opportunities. You can pick the role and company you love, rather than settle with the limited options you’re dealt with after graduation.

3. Increase Your Salary Potential

More languages equals more money. Don’t believe me? Here’s a recent blog post that highlights the increasing number of companies looking for developers who can work across a number of different functions (and what they’re willing to dish out in return):

And while companies are often [cross-functional developers] to keep costs down, they’re also prepared to pay more to get someone who can switch between projects and has three or four programming languages at their fingertips. In fact, they’re prepared to pay up to a year more for developers who can work in multiple languages.

Facebook is another example of a company that uses a mashup of languages. Facebook.com’s front-end is built on JavaScript, back-end built on Hack, PHP, C++, Java, Python, Erlang, D, Xhp and Haskell, and its database on MySQL, HBase and Cassandra.

Additionally, there are several contributing factors when it comes to determining a developer’s salary. One being whether or not someone is a front-end, back-end or full-stack developer. Full-stack developers know all aspects of the development process, and can use both front-end and back-end technologies, making them more valuable to a company. Because of this, companies are willing to pay an average salary that tops out at roughly $20,000 higher than that of a front-end or back-end developer.

4. Don’t Get Left Behind: Become A More Versatile Developer

Learning a programming language isn’t all that different from learning a foreign language. Once you learn your first foreign language, it becomes progressively easier to learn your second,  third or even forth. The reason for this is because while learning your first foreign language you were essentially “learning how to learn.” You can also start recognizing similarities across languages, which accelerates the learning process. The same principle goes for learning additional programming languages.  

One of Coding Dojo’s lead instructors has been in the industry for 25 years. During that time, he’s learned more than 20 different programming languages! Throughout his career he applied for jobs not knowing any of the languages they used, but was still hired because he showed that he was able to quickly learn, and run with, new languages and technologies.

Being a versatile developer and knowing multiple programming languages means your skills will never become outdated, and you can quickly adapt to industry trends. You can use your vast knowledge of software and web development to keep your job opportunities varied and fresh. Even if you get hired on to work as a programmer for a specific programming language, it’s not unusual for companies to switch course and decide to move to or bring in new technologies. In this day and age, you really can’t afford not to know more than one programming language!

3 Must-learn programming languages for developers in 2021

Photo by Kevin Ku on Pexels.com

Amidst the pandemic, it is essential to understand the major skills and a quick peep into the most in demand tech jobs that may help professionals to grow and explore various career prospects.

Especially with the evolving technology, which is offering innumerable job opportunities, for fresh graduates and even experienced programmers who are willing to learn the innovative trends that are emerging into the world of programming.

For a few the chances might be minimum in the growing tech market due to skills being mismatched. Therefore, to supersede this obstacle, we tailored 3 top programming skills which have high demand in the tech world today:

1. C++
The post-pandemic work that has forced people to work from home has seen an enormous rise in demand for cloud adoption. Various problems of data breaches have forced companies to come up with a greater budget for security purposes. The day-to-day cybersecurity threat is getting worse. So, if one wants to prosper in the said field, should be highly fascinated with IT not just that, sometimes it is even required more than that. Having command over various programming languages like C++ will make it easier. The demand for cybersecurity professionals with C++ skills has been rising especially with the rising cybersecurity cases globally.

2. Python
AI and ML are rising unexpectedly, mostly during pandemic times as businesses have been stuck in the digital world having no other way out than opting for AI and ML. For an AI engineer, it requires both the knowledge of technical and non-technical skills. A fastest-growing industry like this needs an ample amount of people with proper skills and knowledge. Well, Python is considered by experts the most suitable programming language for Machine Learning, Artificial Intelligence, and Natural Language Processing.

3. Rust
If one is starting a career in the world of programming they should be highly equipped with the knowledge of Python and JavaScript which forms the very base of it the reason being as they have a wide number of applications and have been used for many years. However, 2021, which is full of different things has something new to offer for people who aspire to be a programmer. In a survey, it was found that Rust was the most loved programming language which has been gaining prominence for the past few years.

Acting as an alternative for C++. Useful mostly for people who are looking for problem-solving techniques when they are working on large-scale applications. Offering a new atmosphere to programmers is highly functional helping developers remove bugs caused by C++.

Various courses are available with projects for hands-on experience.

Ideal student

An ideal student is one who is good at skills and an motivation to everyone in the class. Schooling is one of the best blessings that a child can have. It is one of the best feelings which no others can have.

The ideal student is the one who respects others feelings and who will be obedient in many of the situations.

The student’s relation with the teacher is a great one. A student must maintain a healthy relationship with the teachers. Teachers play a very important role in making the student perfect and make them to understand the need of the situation. Teachers help the students to reach their desired goals and in any situation teacher motivates a student to get up and stand in all the ups and downs. Like that of the mother and the father, the teacher also feels equally happy when their student acheives high in their life and when they reach their desired goals.

An ideal student will never feel low at the failures. Instead, they will take their mistakes as an experience and will continue the hard work.

Some of the qualities that make an ideal student are :

  1. Hard work
  2. Discipline
  3. Taking responsibility
  4. Maintaining friendly relationships
  5. Respecting everyone
  6. Raising diubts without features.

SOME QUALITIES THAT MAKE AN IDEAL STUDENT FOR KIDS :

  1. • Ideal student traits make him uniqu, anong others.
    • It is believed that an ideal student will never waste his time and energy on non- productive things.
    • The ideal student has inborn winning qualities.
    • Ideal students will always goal- oriented. Thys, they play according to actions to reach their goals.
    • It is proven that ideal students will punctual in school and always on time regularly.
    • He respects everyone. He also obeys their instructions and others.
    • Ideal students are not bookwarms. They keenly observe and read wisely.
    • Ideal students take his studies with all seriousness. They dont’t allow any other activites to disturb them
    • Ideal students always seek the teacher’s guidance. Also, they believe in the knowledge of their teachers.
  2. SOME QUALITIES THAT MAKE AN IDEAL STUDENT FOR SCHOOL STUDENTS :
  1. • Ideal students are always thirsty to gain knowledge.
  2. • They always strive to reach their goals
    • Ideal students always dedicated to their education and work.
    • Ideal students behave well and very attentive in classes. They always listen to their teachers while classes are going on
    • They never hesitate to raise their doubts about studies if they feel some difficulty in understanding.
    • one of the best things about ideal students is that they are very friendly. Also, they help yo his friends regarding studies.
    • Ideal students are creative and think out of the box for any completion of tasks.
    • He always inspire eveyone and attracts the teachers and elders easily.
    • Ideal students are very responsible and underdtand the value of every wird from their elders.
  3. SOME QUALITIES THAT MAKE IDEAL STUDENT FO HIGHER CLASS STUDENTS :

• Ideal students are always fit both physically and mentally.
• Ideal students can differentiate between what is right and what is wrong .
• Ideal students always keep friendly relations with othet students even though he has many competitors
• He always maintains his promise and never feels proud of his awards and achievements.
• Ideal students will nevet trust in superstitions, but believe beliefs. It is because they think very logically abd ratinally.
• An ideal students tries to improvr in all aspects of his life and to reach goals.
• Ideal students show affection and respect towards their elders and parents.
• Ideal students read a lot of books.
• The ideal students will take responsibility for their society and country.
• An ideal student will never look fir shortcuts. They believe that hard work is the only way to succeed in life.


In simple terms, an ideal students is science towards academics and maintains friendly relations with teachers and elders. Aldo, an ideal student will have leadership and communication skills.
The role of an ideal student is both attentibe and punctual in duties. He goes to his school, college or university in time. He attends the classes on regular basis .

Environmental pollution

“Humankind has not woven the web of life. We are but one thread within it. Whatever we do to the web, we do to ourselves. All things are bound together. All things connect.”

~ Chief Seattle

What is environmental pollution ?

Is it degrading our lifestyle ?

How can we improve our environment ?

Let’s get through the topic .

Introduction

One of the greatest problems that the world is facing today is that of environmental pollution, which is causing grave and irreparable damage to the natural world and human society with about 40% of deaths worldwide being caused by water, air and soil pollution and coupled with human overpopulation has contributed to the malnutrition of 3.7 billion people worldwide, making them more susceptible to disease.

Environmental pollution is defined as “the contamination of the physical and biological components of the earth/atmosphere system to such an extent that normal environmental processes are adversely affected.”

From: Environmental Management, 2017

We all are well known about the word Environmental pollution . It is not some kind of new phenomenon , yet it is a greatest problem facing by our society . Still , people are avoiding the topic to its utmost.

Environmental pollution is one of the most serious global challenges. Wild-type organisms have a slower degradation rate of hazardous materials.

Both developed and developing nations share this burden together, though awareness and stricter laws in developed countries have contributed to a larger extent in protecting their environment.

Reasons behind environmental pollution

  • The Burning of Fossil Fuels. Industrial Emission.
  • Indoor Air Pollution.
  • Wildfires.
  • Microbial Decaying Process.
  • Transportation.
  • Open Burning of Garbage Waste.
  • Construction and Demolition.
  • Urbanization and industrialization. Since the era of industrial revolution, man has continued to introduce hazardous materials into the environment at an alarming rate.Mining and exploration.
  • Agricultural activities.
  • Particulate matter.
  • Plastics.
  • Energy production.
  • Deforestation.
  • Mining.
  • Over population.
  • Increase in global average temperature.

Effects of environmental pollution

Environmental pollution is an incurable disease . It can only be prevented.

Barry commoner

1. Effects on Humans. The effects of environmental pollution on humans are mainly physical, but can also turn into neuro-affections in the long term. The best-known troubles to us are respiratory, in the form of allergies, asthma, irritation of the eyes and nasal passages, or other forms of respiratory infections. Other rarer diseases include hepatitis, typhoid affections, diarrhea, and hormonal disruptions.

2. Effects on Animals . Environmental pollution mainly affects animals by causing harm to their living environment, making it toxic for them to live in.

3. Effects on plants . As for animals, plants, and especially trees, can be destroyed by acid rains (and this will also have a negative impact on animals as well, as their natural environment will be modified), ozone in the lower atmosphere block the plant respiration, and harmful pollutants can be absorbed from the water or soil.

Solutions for environmental pollution.

  • Evironment planning.
  • Shifting to eco-friendly transportation.
  • Air pollution must involve moving away from fossil fuels, replace them with sustainable fuels .
  • Solar power .
  • Wind power.
  • Go green.
  • Storage facilities for solid waste.
  • Environmental friendly products.
  • Policies implimentation for environmental pollution.
  • We also need to work on electromagnetic radiation (ER) reduction.
  • Awareness through mass media.
  • More green parks and areas.
  • Environmental education, etc,.

“We say we love flowers, yet we pluck them. We say we love trees, yet we cut them down. And people still wonder why some are afraid when told they are loved.”

~ Paul Morley

Link

Computers in detail

Definition

A computer is a machine that performs tasks and calculations according to a series of instructions or program operations (circuits, etc.) and software (OS, the underlying software that controls the hardware when the user issues instructions).

Programming

You don’t need a car, its function is the same as a jukebox that keeps playing tracks. For example, they want to tell the music box to play different music every time. They want to program the music box so that it can play different music. This part of the history of computers is called “the history of programmable machines.” “This is a concise sentence in the history of machines. When I speak their language, I can order to do different things.”

The role of computers in daily life

Today’s computers are fast, small and small. Powerful. Computers can save money, time and labor; otherwise it would take months or years to complete in a few seconds with computers. Launch satellites using a simple application on our desktop. According to the requirements, the storage capacity and speed of the computer will be different. For example, NASA and other companies that use high-speed supercomputers, because speed is an important part of your business. Computers are cheaper than smart phones. The essence is in hand. At home, computers provide opportunities to access social networks, read books, or work from home.In the office, they are the most important because they are the most important form of work. Although computers can help with almost everything from shopping to work to taking notes or playing games, people rely heavily on computers for almost everything. Computers make life easier and faster than ever. Large storage rooms are of great help to today’s business. The data received from different systems is stored on the computer for later use. In addition, previous shopping, reading, work, arithmetic, calling appointments and events or activating alarms all occurred in different places. Now everything can be done with our smart phone. If the book is bulky, it would be great to bring ten books. Now; millions of books are within reach. There is no need to check calendars anymore, because they have been replaced by reminders that automatically remind us of important events and clocks that only need to be activated once. These are some basic tasks that are performed daily, and it is difficult to work without a computer. Computers are no longer a luxury, they can be used in different forms on different platforms, for example as smart phones. Computers are also very helpful in medicine and have undergone extensive development in the past decade. Addictive.All in all, we can say that computers have profoundly affected our lives, and changes are no longer associated with ease, habit, and popularity.

The above is a small example of computers, but as far as modern technology is concerned, computers have changed our way of life. Computers are not only used for arithmetic but are now active in teaching, industrial purposes, automated processes, data management, analysis, personal and group entertainment, Music synthesis, professional photo and video editing, hardcore games, research goals, creating new software and applications to make life easier, shopping, banking, marketing, and even participating in the artificial creation of intelligent creatures with deep learning concepts and machine learning.

What is Python programming language?

Python is one of the most popular and fastest-growing programming language. Inherently, it is interpreted, high-level, general-purpose, and object-oriented scripting language, which means the following:

•Interpreted

An interpreter processes the source file at runtime, it reads the lines of code, one by one and performs what is said. Similarly to Perl and PHP, Python does not require that you compile your program before executing it. So, you do not have to invoke a compiler. Instead of running the compiler that helps turn source files into compiled class files, you simply run a .py file. Python byte code compilation is automatic and entirely implicit.

•High-level

Python relies on easy-to-read structures that are later translated into a low-level language, the original code that is run on a computer’s central processing unit (CPU). A high-level language is intended to be used by a programmer and the written code is further interpreted into a low-level language. Like C++ or Java, before running, Python has to be processed. This enables Python’s portability — it can run on different kinds of computers with nearly no modifications.

•General-purpose

Python can be used for nearly everything. It is applicable to almost every field for a variety of tasks. Be it the execution of such short-term tasks as software testing or long-term product development that involves roadmap planning, Python works well for them all, it is applicable all over the map. Its roles are unlimited. It is popular not only among software engineers, but also among specialists in other fields: mathematics, data analysis, science, accounting, and network engineering. Likewise, Python cliques with young people because it’s a very beginner-friendly scripting language.

•Object-oriented

This programming paradigm gives an overall orientation towards scripting and powerful code structuring. This object-oriented approach allows thinking of problems in terms of classes and objects. Then, objects are composed in such a way to make up complex computer programs. Beside the object-oriented programming, Python also supports a procedural paradigm. With OOP being only one of the options, you can make Python programming more advanced by going for an object-oriented programming approach. Developers can create reusable patterns of code thus curtailing redundancy in development projects.