Software

Velocity Definition, What Is Velocity In Agile Scrum Methodology

What is Team’s Velocity in Agile Methodology?

Velocity In agile is the amount of work done during a sprint. In agile, velocity provides the distance your team travel to reach to the sprint objective.

Agile Velocity Definition

In agile Velocity help you to understand how long it will take your team to finish the whole backlog. In general, it takes few sprint to get to know the team velocity. I average the amount of user story completed by your team in for e.g past three sprint take the average of it is your team velocity. Assuming your team is completing 5-7 user stories in each sprint with total story points of 25-35. So, the average velocity of the team in the past three is 25 – 35

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How To Calculate Sprint Velocity in Agile Development

Lets have a detail look in how to calculate velocity in agile development.

Assuming that team is having one week sprint.

Calculating Sprint 01 Velocity in Agile Scrum

  • Assuming that in sprint 01, team committed to total of 5 user stories
  • Story point of each of the user story = 8 story points
  • Total story points committed by team in sprint 01 = 40 story points

By end of sprint 01 team completed 3 out of 5 user stories

  • Total user stories completed in sprint 01 = 3 user stories
  • Total story points completed in sprint 01 = 3 x 8 story points -> 24 story points

Calculating Sprint 02 Velocity in Agile Scrum

  • Assuming that in sprint 02, team committed to total of 7 user stories
  • Story point of each of the user story = 8 story points
  • Total story points committed by team in sprint 01 = 56 story points

By end sprint team completed 4 out of 7 user stories

  • Total user story completed in sprint 02 = 4 user stories
  • Total story points completed in sprint 02 = 4×8 story points->32 story points

Calculating Sprint 03 Velocity in Agile Scrum

  • Assuming that in sprint 03, team committed to total of 9 user stories
  • Story point of each of the user story = 8 story points
  • Total story points committed by team in sprint 03 = 72 story points

By end sprint 03, team completed 5 out of 9 user stories

  • Total user story completed in sprint 03 = 5 user stories
  • Total story points completed in sprint 03 = 5×8 story points->40 story points

Calculating Average Velocity of Sprints

Once you know the velocity of past three sprints, calculate the average of them. Let’s assume your previous sprint velocities were [completed story points in each of the sprints]

  • Sprint 01: 24
  • Sprint 02: 32
  • Sprint 03: 40

So your average velocity of sprint is: 24+32+40/32 = 32

That is your average velocity in past three sprints. This is the reference how your team will be finishing the user stories in a sprint.

You need to successfully complete at least 3-5 sprints and check your completed story points in each of the prints, this will give you better visibility and help you in planning future sprints, when planning your sprint, velocity will provide you reference how much user stories can be completed in a sprint, by using this value you are sure that you are not over or under planning your sprint. So the total number of user story taken during a sprint should not be exceeding the average velocity of past sprints.

How To Use Average Velocity In Agile Develpoment

Release planning

You can use average velocity for planning releases, for e.g, if you are a product owner, you need to know when you can deliver all the features. If you know the team’s velocity you can put all user stories from product backlog in sprints to calculate how many sprint it will take to finish all the features.

Assuming you have two weeks sprints, and your average team’s velocity is 33.

So you can put the swim lane of sprints to see how many sprints will take to complete all the features (putting userstories in sprints using the velocity of sprint)

This is a useful way of predicting your time-line of delivering the final product with all the features.

Sprint planning

Normally average velocity is only used by product owner when doing the release planning, but we strongly argue that this should be use in sprint planning as well, normally scrum team uses hours when calculating a user story, story points should be use for estimation and average velocity should be use to make sure sprint is not over or under planned.

Using Story Points Instead of Hours

The advantage is developers are pretty bad at estimating time, a very complex task can be done in 2 hours from the point of view of a developer, but to maturing it will take 8+ hours, but using the abstract value like story points which compare complexity in relative terms will be easier for developers, it takes off the actual time in hours and put the focus on relative complexity of task.

How to Create the Perfect Animation Using Animation Video Maker?

If you want to learn about the world of animation and video making. Then you need tools and you should evaluate and do courses on them. But what’s more important than that for people who want to make an impression with great videos and animations for their businesses.

It is important to learn about the list of top animation video maker that you can use. Here is a list of top 7 best:

Renderforest

If you’re looking for a way to quickly create visual content, then Render Forest is a good option. It is a cloud-based animation and video production tool with which you can quickly and easily implement any of your ideas. For example, introductory videos, animated videos with step-by-step instructions, presentations, infographics, and more. Creation of a logo and site design is also available here. On a free plan, the duration of the video is limited to 3 minutes.

Mango animation maker

A powerful video maker program from Mango animation maker that allows you to create graphics, videos and animations. With this, it is equally easy to process the finished image or draw from scratch. The app supports overdubbing, 3D models, ActionScript’s etc. Once exported, the content can be used on websites, online videos, or games.

Gifmaker

It allows you to easily create animated GIFs, icons and avatars on internet forums, slideshows and video animations with music. Do it online just do registration and get on with your work. In addition, you can resize the GIF file, flip it, merge two or more GIFs into one, or split the GIF into separate frames.

Easy GIF Animator

A popular program that allows you to make simple two-dimensional animations with subsequent saving in GIF, AVI or SWF. Easy GIF Animator lives up to its name. The application has an intuitive interface and a step-by-step setup wizard that will make it easier for beginners.

Ezgif

Here you can upload a series of images, and the service will create a GIF on its own. It is a simple online GIF Maker with a set of animated GIF editing tools. You can customize the order in which images are loaded, resize, crop and apply some effects

Pivot Animator

A very easy-to-learn editor specializing in simple 2D stickman clips. The program allows you to independently design characters, use sprites, change the background and add various effects. In short, there is everything you need to create a funny cartoon in the spirit of the Stickman series in a few minutes.

Giphy

It is one of the most famous social media content creation tools. Just upload photos or videos, set the animation speed and add some decorative effects, and your GIF is ready to download and share. It is a free IOS app that allows you to turn content on your phone into GIFs and share them. Just download the app, select the video or set of photos you want to convert. And in just a few clicks, you will have a stylish video to post on social media.

 

4 Most Sought-After Programming Languages of 2020

From an intriguing video game to an entertaining mobile application, most of the technologies boil down to a string of code. No wonder the demand for computer programmers has increased considerably over the past few years. There are at least 294,9000 computer programmers in the United States alone. You can only imagine the cut-throat competition in the computer programming job market worldwide.

So, you must learn the popular programming languages to land the best job for yourself in this field. Here are the four most in-demand programming languages you should learn in 2020.

1. Java

Java is one of the programming languages that let developers ‘write once and run everywhere.’ It consists of compiled code or bytecode. Bytecode can run on all platforms without complications. Therefore, even big companies such as Airbnb, Uber and LinkedIn are based on Java. Google, one of the largest Internet companies, also has a considerable percentage of development solely based on Java.

Features of Java:

  • Platform-independent– The Java Virtual Machines make it possible to run Java-based applications on any operating system.
  • Simple and high performance– The extraordinary features of Java contribute to its high-end performance.
  • Secure– Java doesn’t have pointers, and its security manager defines the access of classes. Thus, it is one of the safest coding languages to work with.

From Computers Electronics to Law and Government, Java is consistently used in a wide variety of industries. Java has 10.65% popularity in the field of Science and Education as well. Thus, don’t fret if your professor asks you to write assignments on Java. After all, your programming language assignment can help you get a solid grip on at least the basics of Java.

2. Python

Python is known as the ‘glue’ language and was designed by Guido van Rossum. It is a high-level programming language that connects large existing software components. It is also an object-oriented language with a vast collection of useful extensions and libraries for programmers. Google decided to use Python where they can and C++ wherever required. Thus, they used Python for ease of maintenance and relatively faster delivery.

Features of Python:

  • Easy to code– Though a high-level programming language, yet Python is elementary to learn as compared to other programs. Also, it is a developer-friendly language.
  • Free and open-source– You can download Python language from its official website for free.
  • Object-oriented language– Python supports object-oriented language along with the concepts of objects encapsulation and classes.

Besides Google, other companies that prefer Python are DropBox, Instagram, Spotify, Netflix, Quora, etc. Reddit, for example, is the 4th most popular website in the United States. It is also the seventh most visited website in the world. Initially, it was coded in Lisp. But now, the site has been re-coded into Python. The change took place because Python consists of a vast slew of code libraries and is developmentally flexible.

3. C++

It is a new version of the C language and was designed by a Danish computer scientist Bjarne Stroustrup. C++ is mostly used for drivers, game development, systems or application software and client-server applications. This programming language grew in popularity by nearly 16.22% in 2019 alone and opened up 37,000 job postings. C++ is almost everywhere. We give less credit to this language than it deserves. For instance, most operating systems, like Windows and Mac, are written in C.

Features of C++:

  • Structured programming language– The modules are loosely coupled in C++ programming. Also, the code is modular along with functions, objects and classes. Modular code is easy to modify and understand.
  • Platform dependent– You can run a C++ program only on the operating system where it has been developed and compiled.
  • Compiler based– The compiler first compiles the C++ program. Then you can run it. You can’t execute any C program without compilation.

C++ is the lowest-level programming language as compared to Java or Python. But, it is also the go-to language for companies interested in acquiring maximum performance out of their software. Google, Facebook and Amazon, for example, still follow the C/C++ culture. And why not? C++ is the best programming language to use in real time and for high-performance software systems.

4. PHP

PHP is an open-source general-purposelanguage for web development purposes. You can also embed it into HTML code from the server-side execution. PHP is mostly used to draw data out of a database on different web pages. The demand for PHP enthusiasts has increased by almost 2000 compared to its demand in 2018. The code written in PHP programming language is executed on the server first. Then the results return to the browser.

Features:

  • Platform independent- You can run PHP on every platform such as Windows, Mac OS X, Linux and Unix.
  • Interpreted and simple- PHP doesn’t need any sort of compilation. Also, it is easy to use.
  • Case sensitive- It is case-sensitive at the time of variable distribution. However, all keywords, functions and classes aren’t case-sensitive.

There are almost 5 million PHP developers all over the world. Different platforms such as Yahoo and Wikipedia are built on PHP as well. This proves that the demand for PHP programming language isn’t dead yet. Over 2,929,313 companies use PHP, and it has an overall market share of 85.7%.

Wrapping Up,

You will find tons of coding languages out there. However, the four languages mentioned above are the most common ones in different industries. Choose the language that interests you, and start learning it as per your objectives. For example, let’s say you aim to build mobile apps. In that case, you should learn Java or Python. Focus on your online programming language assignment papers throughout your academic life. That will help you prepare for the fierce competition in the professional field.

Author Bio: Samantha Lewis is a computer programmer at a reputed firm in the United Kingdom. She also provides assignment help to students at MyAssignmenthelp.co.uk. Samantha loves to play with her daughters whenever she isn’t working.

8 Major Reasons behind the Massive Popularity of Java

Technology has evolved significantly over the past few decades. We have witnessed the emergence of advanced programming languages and how they make a difference in the field of web development. What seems surprising is that even though a lot of programming languages are available in today’s date, Java remains to be the most popular one among the developers.

It has been 25 years since Java first appeared. And even in 2020, it remains one of the most widely adopted programming languages. Even though Python has gained a lot of popularity in the past couple of years, Java continues to be one of the favorites of developers because of its amazing features. This blog highlights all the major reasons behind the two-decade-long popularity of Java.

1. Easy to Learn:

Apparently, Java is one of the easiest programming languages to learn. Most students get the hang of it after solving a couple of Java programming assignments in their academic years. Since it has a short learning curve, you get familiar with the syntax, patterns, tools, and styles once you write in Java. The knowledge can also help you in learning other languages.

2. Platform independent:

Another major reason behind Java’s popularity is its flexibility. Developers do not need to write separately for different platforms. Java allows developers to use it for building end-to-end desktop or mobile applications which operate on different operating systems and servers, be it Windows, Linux, Unix or Mac. It is the perfect choice for those who want to build applications that can run on multiple platforms. A Java Runtime Environment (JRE) is all you need.

3. Open source:

Besides being easy to learn and flexible, Java also has a large number of open-source libraries and development tools, making Java a popular and affordable option for the developers. Now that Google uses Java for Android software development kits, it is only getting more and more popular among the developers.

4.High in demand:

The average salary for a Java developer with 2-3 years of experience is $104,602 per year in the United States. Needless to say, Java programmers are among the highest-paid programmers in the industry. The demand for Java developers is huge in almost every part of the world. Also, there are countless opportunities for all Android developers who write native apps in this particular programming language.

5. Powerful development tools:

The Integrated Development Environment (IDE), one of Java’s unique features, plays a crucial role as a source code editor. It also has built-in automation tools and a debugger. Thanks to these features, Java is not only used for code writing but also in the high level of debugging. In the IDE space, NetBeans and Eclipse are two of the top models.

6. User-friendly:

Unlike the other programming languages, which attempt to reinvent an existing language, Java takes the best features of C and C++ and ignores the unnecessary and unsuccessful ones. Moreover, Java has added more features and capabilities over the years, taking things to the next level.  Most students say “ can anyone solve my assignment of  java programming?”  Since a majority of the developers are familiar with C and C++, they find Java to be extremely user-friendly. In fact, the familiarity with the syntax makes it easier for programmers to develop programs of any size and type.

7. Extreme scalability:

Java offers extreme scalability as a universal programming language, allowing developers to build applications across a different range of products – from mobile apps to large-scale industrial apps. Nowadays, Java is slowly becoming the default programming language choice for developing applications for advanced technologies – such as natural language processing, cloud development, IoT, etc.

8. Ever-growing community:

Java has a huge community of developers which is growing continuously. For the aspiring developers, there’s nothing more encouraging than being a part of a strong community where tens of thousands of Java developers, working on various Java projects, are there to share their knowledge and insights. The community offers feedback, help, and support to the other members, as they grow together.

In conclusion,

The popularity of Java does not seem to decline even after 25 years. And as long as these aforementioned features are there, it will be difficult for any other programming language to dethrone Java in terms of popularity. Also, when the language is being used by top companies such as Google, YouTube, Amazon, LinkedIn, and eBay, you know it is here to stay.

12 Online Software Tools To Make Studying Your Academic Life Easier

Thanks to modern technology, life has become more convenient. All it takes is one click and a few keywords to access massive amounts of information on the internet for your assignments. You have educational apps that you can access on the go using laptops, tablets, and smartphones. So, what kind of fellow Gen Z are you if you aren’t using any of these devices to survive the drudgery that education has become?

To cure you of the FOMO, I have brought you a list of online software tools that you can use to ease down the pressure and stay ahead of your peers. First off, we have got a few tools that will help you with the grueling task of academic writing.

Top Writing Software Tools that You can Use:

1. Plagiarism checker tool

Starting from bad grades to paper cancellation, plagiarism can escalate to rustication and legal repercussions. With a plagiarism checker tool, you can avoid committing the unintentional felony.

These software tools check texts against a vast database of publications, online and offline, and highlight the areas that show similarity to other texts. You can accordingly cite the source or paraphrase the section. Here are some plagiarism checkers that you can consider:

Also Read: Is Myassignmenthelp Reliable Service for Proofreading Help?

2. Paraphrasing Tool

You can avert plagiarism blues by paraphrasing the portion of text. Now, when we say paraphrasing, it is not as easy as substituting certain words with synonyms. Today’s plagiarism checkers are too ‘smart’ to be fooled with that cheap tactic.

Moreover, you may not use the correct words that can express the same idea without changing its essence. This is where paraphrasing tools come in to let you do the task efficiently. Here are some paraphrasing tools you can use:

3. Citation Generators

As if researching wasn’t difficult enough, you also have to cite the sources to give the due credit to the original authors. When it comes to citation and referencing, things get challenging due to the varying formats and all the rules.

Citation generators have been a blessing in this case. All you have to do is put in the source, and the tools will list them in the chosen format in under a few minutes. The tool will locate the source and cite it. Yeah, it’s that easy! Some of the best citation generators are:

4. Grammar checker tool

Erroneous grammar can put out the wrong impression and lead the reader to think that you aren’t sincere enough. Moreover, missing punctuation and wrong words can alter the very message you want to put across.

To save you the ignominy, online grammar checkers can save your back. These grammar tools can help you weed out tense, verb-subject agreements, and the likes. The tools also suggest you better alternatives for repetitive words and restructure sentences. You can consider these top grammar checker tools:

5. Spell checker tool

You cannot even imagine what a few spelling mistakes can do to an otherwise well-written assignment. Spelling mistakes in your texting will only go to show how careless you are and your weak foundation of the English language.

Moreover, spelling mistakes can alter the meaning of a sentence (Think, lose, and loose). In such cases, spell checkers come in handy. Such software tools highlight cases of mixed conventions (organize and organise) and weed out typos too. Here are some of the best spell checker tools:

6. Essay typer tool

For someone who isn’t blessed with a flair for writing, writing an essay can seem insurmountable. Many students have creative ideas but cannot express them in words. An essay typer tool can be your best friend if you are one from the lot.

Essay typer tools have been designed to give sense to sentences that don’t add up well. You can write the information, and the tool can structure it into meaningful sentences for your essay. Here are some software tools that you can use:

7. Word counter tool

There are times when you have too few ideas or too much information for an assignment. This often leads to an underwritten or an overwritten assignment. And when that happens, you lose grades for not abiding by the set limit.

Now, you do not have to count each sentence to find out the word count. You can simply use word counters to know how much more you have to write or eliminate. These software tools can also suggest which sentences to omit or highlight sections that are inadequate. Check out any of these tools:

8. Resume Builder

When you step out in the professional world, you cannot afford to miss a job opportunity. And your professional career stands on the resume you submit. As first-timers, you may end up underplaying it by not including achievements because you thought they didn’t matter.

In such instances, resume builders can help you bag the job you deserve. All you have to do is feed in the required details and the tool will generate the perfect resume that highlights your qualities and achievements. If you want to land with your dream job at the very first try, use any of these:

Other than writing elaborate assignments, there are several other software tools that can help you pass the test of perseverance. If you are pursuing STEM subjects, these computational geniuses can help you big time.

Top Computational Software Tools that You can Use

9. GPA Calculator

If you want to see how you are faring overall, then you must calculate your GPA. Now, this can be a complicated affair when you throw in weighted grades, multiple courses, etc.

Studying and scoring well is already difficult, and you do not want to add on to the pressure. So, you can use an online GPA calculator to keep track of your progress. Such tools can also help you understand your strengths and weaknesses. Accordingly, you can work hard to better your performance. You can use Myassignmenthelp.com’s GPAcalculator. To know the performance check My assignment help reviews.

10. Algebra calculator

Algebra can be a nightmare, thanks to the volume of formulas and theorems. If algebra isn’t your forte, you can get better at the subject by using an algebra calculator.

From linear to quadratic to complex equations, such a tool can show you how to solve such problems. The tools give a break-up of the computational steps and walk you through the entire process. You can even post a photo of the problem sum on the tool for faster results. Some of the best ones on the web are Algebra Calculator.

11. Chemical equation balancer

Chemical equations can be tricky to solve, and it can be near to impossible to remember all the valences and ion charges and more. And top it off with achieving balanced equations, the process just gets more complicated.

To make accelerate the process, you can use a chemical equation solver to figure out how it’s done. Such balancers show you how the ion charges cancel out to form mixtures of elements. You can use Chemical Equations Balancer for the purpose.

12. Factor Calculator

Factoring problems can seem simpler when doing on smaller numbers using HCF and LCM procedures. However, as you move higher the ladder, you have to factorise complex integers, or worse, polynomials with unknown factors.

In that case, you can use a factor calculator to compute the factors and primes of an integer. You can also use the calculator to expand or simplify polynomials to ascertain the value of an unknown factor. The tools can also help you understand the step-by-step process and get better at solving such problems. You can check out Factoring Calculator.

And the bonus tool for my reader is “free conclusion generator“.

The rigid educational standards and fierce competition can take a toll on you. But not if you use technology the right way. Give social media apps a break and use the internet wisely to access online scholarly tools instead.

Long gone are the days when it was all about studying hard. Now, it’s all about studying smart. Get these apps and tools to pave a smoother way towards success.