Adya Mahajan's Blog:
PHP Projects
08/09/2018
Today, I started working on Krista's PHP Projects. One project I began works with switching the first letters of the first and last name, so for example, Jane Doe becomes Dane Joe. The other project I began using PHP was creating a random hex code which randomly changes the background color of each webpage. These projects will allow me to become proficient with PHP and learn more about the language and programming concepts.
PHP
08/08/2018
I finished the PHP workbook today. I learned about string erasing characters in PHP. I watched Ernie's tutorial on the PHP activities. Through that, I created a coin flip model using PHP as well as a guide on creating forms with PHP. I also worked at reception for the first time today as part of my other assigned daily duty.
PHP Workbook
08/07/2018
I continued to work on the PHP workbook today. I learned about logical operators, loops, and functions in PHP. I further dived into functions and learned about string, math, and array functions. This helped me become more familiar and comfortable with PHP. Tomorrow, I hope to start working on some projects using what I learned from completing the workbook.
PHP Workbook
08/06/2018
I started off the day watching videos from Block 2 where Ernie went over the basis of PHP and what block 2 consisted off. PHP is a server-side based programming language, so the client and general public does not have access to the PHP code. I began working on the Programming Concepts Syntax Guide to learn PHP. I have learned about the specifics of PHP: variables, operators, arrays, structures, and arrays.
Website Design and Documenting
06/29/2018
Today, I finished the HLD for my personal portfolio website. I have decided to create a drop-down menu for my portfolio page in which my projects will be sorted into categories: agent models, system models, guides, projects, website design, and PHP. I was able to upload my favicon to my website and have it attached to the tab. I edited some of my banners as well. In the afternoon, I documented the Website Design Workshop. They learned how to create a website and played around with CSS and animation.
Website Design and Javascript model
06/28/2018
Today I did the website design tutorial. I was able to follow along with the video and create a website for a computer and mobile using html and css. Also, I updated the Hurricane model webpage and continued to work on the javascript model and was able to make the time step function work. Tomorrow, I want to try and make it so the hurricane targets the houses.
Modeling Project and Gimp
06/27/2018
Today, I finished the collage I made of Ernie and Bob Ross. I added the svg and xcf files to all the Gimp and Inkscape images and was able to combine their webpages so that they were attached to my website. I finished the vensim model of my hurricanes, and I also made some edits to my javascript model. I had to redo the website for my Hurricane model and I started the HLD for the website design project.
Gimp and Inkscape
06/26/2018
Today I used Inkscape to create two abstract logos and a favicon. I used Gimp to create 6 banners based on the logos I made using Inkscape. I created a photo collage by combing an image of a landscape and the portrait of a fox. I then worked on a collage with pictures of Ernie and Aaron. I first portrayed them as Superman and Batman, and now I'm trying to superimpose Ernie's face onto Bob Ross's.
Documentation, Modeling Project, Gimp, and Inkscape
06/25/2018
Today I had to document the Computer Programming Concepts class. I got a refresher on basic computer principles and watched the students do a bouncing particles simulation. I was able to get my agents cube model to finally worked and edited the CSS for the Hurricane website. I created a webpage for the Inkscape logos and had to scale some of the images. I finished the Cosmic Turtles collage as well.
Gimp
06/22/2018
Today I worked on the Gimp project. I finished scaling all the images, creating the banners, and manipulating the quality of the pictures. I was able to create a webpage for all of my images. I also worked on my website for the modeling project. Ernie gave us a quick tutorial on how to make an agent "hunt" another agent; this procedure used the same techniques as the diffusion model we made in excel. I also started watching the video on the tutorial for Gimp in order to create a collage.
Modeling Project, Inkscape, and Gimp
06/21/2018
Today I finished the javascript model for my modeling project. I ran into a few problems, so I had to debug some of the code. Afterwards, I started the vensim model as well as the website design for the project. I scaled an image in Gimp to a quarter of its original size and used Inkscape to create a favicon for my website and a logo of my name.
Inkscape and Modeling Project
06/20/2018
The plan for my modeling project got approved today, so I was able to begin working on the javascript model. I also started the GIMP tutorial in which I scaled an image of a sea turtle. In the afternoon, Ernie introduced us to Inkscape. We were able to play with it and create our own images. We learned how to create and duplicate shapes, manipulate the gradient, create layers, wrap text, and free draw.
Summer Modeling Project
06/19/2018
We received a new project using Gimp to scale images as well as one on website design today. Levi and Jennifer also came in to talk in more detail about ODAA and their specifics. I continued to work on a plan for my modeling project. I am now focusing on how a hurricane's speed and direction can increase the chance of a house being destroyed. I also looked over workshop students and helped them with creating a javascript code for a webpage that would display the user's fortune.
Summer Modeling Project
06/18/2018
We started off the day by reviewing basic Office Daily Duties procedures, the dress code, and the Shodorism of respect. We received the projects we need to complete for this block: we will be creating models, working with graphic design, and doing more website design. I started making a plan for a system and agent models simulating hurricanes. I hope to make the agent model user friendly by allowing them to control which direction the hurricane goes.
Workday
05/12/2018
Today I came into shodor to polish a couple of projects. I completed my personal project portfolio in which I created this website by creating three webpages of html and connecting them to a code of css. I then had a discussion with Ernie about the differences between ids and classes: ids are used for a specific tag while classes are more general. Dr.Panoff and I then discussed the projects I completed this semester and the implications of parallel computing. I learned that using computers in parallel may not always be the best strategy as there may be limitations in the resources available or too much time may be taken in communicating between the computers than if one computer just completed the task itself.
Parallel Computing
04/21/2018
In our final class on Parallel Computing, we discussed LittleFe, which is a small supercomputer, and its main components. Little Fe has a CPU which runs an algorithm and is protected by a heat sink. There is also a network that exists that allow computers to "talk" to one another through various cables or routers. After our discussion, we compared Little Fe to Blue Waters. We were then able to experiment a bit with parallel computing by connecting all of the apprentice's computers and created a galaxy.
Parallel Computing
04/14/2018
In today's class, we continued on learning about parallel computing by working on our workbook. We worked on Domain Decomposition to gain an understanding of dependencies and workforces. We then created our own recipes to compare and contrast the difference between serial and parallel computing. I created a recipe for a peanut butter and jelly sandwich and was able to conclude that parallel computing takes less steps and may take less time compared to serial computing. However, if a lot of communication has to take place between computers, then parallel computing can actually take a long time. We then explored the vast array of careers that use HPCs through our own research and watching a video. We then did some research to find out some of the best supercomputers in the world (like Titan and Blue Waters).
Presentations and Parallel Computing
04/07/2018
We started off today's class by presenting the projects we have been working on for the last month. It was interesting to see how everyone interpreted the project and came up with their unique extensions. After everyone finished presenting, we were introduced to parallel computing. We started out discussing different cores (dual-core and quad-core) which basically allow for the computer to have more than one computing device. This allows for a computer to work faster if the cores work together. We then did some activities involving parallel computing and learned the difference between series and parallel computing. Parallel computing can solve more problems quicker and better. We also learned about parameter sweeping--sweeping through the parameter model--and message passing--how the computer passes information to one another. We also learned about the bottleneck effect: in order to optimize, one must get rid of the bottleneck--the thing slowing down the code.
Working on the Project
03/17/2018
Today we worked on the javascript model for our spring project. We basically had to convert the code we used on Agent Cubes to javascript. After a lot of debugging, my javascript model finally worked. I really enjoyed working on the javascript model because it gave me a real taste of creating my own code and working as a true programmer.
Working on the Project
03/10/2018
This week we continued working on our project. We finished creating our Agent Cube Model which represents the story we came up with last week. We had to make some adjustments and get approval again, but this just improved our model. Jessie and I also began to work on the html and css code for our website for the spring project.
Project Assignment
03/03/2018
Today we were assigned our spring group project on Forest Fires. Jessie and I came up with a story as well as a plan for our Agent Cubes Model. We plan on having fire move randomly in the world. If fire is next to at least one healthy tree with some percent chance that healthy tree will change into a burning tree. After 5 hours (time steps), the burning tree will become dead. Aerial firefighters move randomly in the world, on trees, and on fire. If an aerial firefighter is on top of a burning tree with some percent chance that burning tree will turn into a dead tree. If an aerial firefighter is on top of the fire with some percent chance the fire will erase. There will be a counter to track the population of each type of tree: healthy, burning, and dead. We got our story and plan for the Agent Cubes Model approved by Aaron, and we will begin implementing them next week.
Programming Concepts
02/17/2018
Today, we discussed more programming concepts--specifically, functions, objects, and libraries. Functions are blocks of code or a set of instructions we can name. Objects are what we store in memory. Libraries are sets of code put together for others to use. We talked about refactoring: changing or rearranging code without affecting its behavior--making the code more readable for the user. One of the most important things we learned was the phrase "Don't reinvent the Wheel." It's the idea that it is better to use code already made than starting from scratch to accomplish the same goal. After our lesson, we implmented our pseudocode and solve the first problem of Project Euler.
Programming Concepts
02/10/2018
Today's lecture was on the continuation of programming concepts. After reviewing last week's concepts, we went over the three different data types: boolean (stating whether something is true or false), strings (putting together information), and numbers (have to be powers of two). We worked with these types of data by using the error console to figure out how they work. Then, we discussed assigning and fetching a variable, and we were then introduced to a problem from Project Euler. We have written the pseudocode to solve the problem, and next week we will be implementing our code.
Introduction to Programming Concepts
02/03/2018
In today's class, we began talking about programming concepts. We listed out the tools of programming: text editor, documentation, programmer, programming language, end user, problem to solve, computer etc. This lead to the discussion of the three main steps a programmer follows: change, save, and run. We also discussed various concepts such as the difference between syntax and semantics (syntax is the symbols you use while semantics is the meaning behind the symbols), the parts of a computer (cpu, ram, processor, memory), and pseudocode versus code (pseudocode doesn't conform to syntax; it is for the user to plan). We also played around with Bouncing Particles in order to see the effects of changing certain perameters on the animation.
Sharing the Project
01/13/2018
Today's class was a workday. We were able to work on our projects and practice presenting them. I finished creating the website using html and css in which my project is on. I then continued to work on my agent models since agentcubes had a bug in which the shapes I was creating were not being properly saved. I finished creating the models and then presented my project to the apprentices and the rest of the Shodor office. I also talked to Ernie and we had a nice discussion on html, and he answered any questions I had about the programming language; through this I learned that if you are unaware what a certain tag will do then trial and error is your best bet.
Working on and Sharing the Project
12/16/2017
In today's class, we were able to work on our projects some more. This week I was working on creating the agent cube models. I first created my story for each model and then created a plan for all of them which were then approved by Aaron. We discussed how the agent cubes could graph the relationship and what was the best way to model this concept. I then created my three agent models. The first model shows the effects high prices and good services have on potential customers. The second model shows the effects marketing and competitors have on potential customers, and the third agent model shows the effects customers have on sales. After we had our work session, many people began presenting their project to the rest of the apprentices.
Working on the Project
12/09/2017
Today's class was a workday in which we could work on our project and get any help as needed. Aaron approved my plan and we further discussed how to improve upon my idea and make it more user-friendly. I created three vensim models. The first one is just a simple one-compartment model of customers and how different factors can increase or decrease the number of customers a company has. The second vensim model is a two-compartment model of sales and customers, and it shows the relationship between customers and an increase or decrease in sales. In the third vensim model one is able to manipulate the last vensim model and change the number of customers and sales and see the effects changing one variable has on the others.
Project
12/02/2017
I was unable to attend today's class, but I watched the videos and went through the supporting documents to make up the class. In this week's class, we recieved an assignment for a group project based upon what we have learned first semeseter. We are to come up with a relationship such as healthy and sick or rabbit and wolves and model them. I have decided to model more of an abstract concept: customers and sales. I will have to create three vensim and three agent models of this relationship and then create a website using what I know of html to present my models and the project itself. I have created my plan for the vensim model, and now, I have to get it approved.
Change and Behavior
11/18/2017
In today's lecture and lesson, we learned the differences between system and agent modeling: system modeling is creating a change to model a behavior while agent modeling is creating specific behaviors to model a change. We learned that in system modeling, it aggregates or combines many models while agent modeling is more interactive. We created a vensim model to showcase the population of rabbits and wolves, and we also used agent cubes for the first time and modeled the relationship between healthy and sick people. In order to make our agent cube model, we had to make a story, plant our code, get our plan approved, and then implement it.
Modeling with Venism
11/11/2017
Today's lecture consisted of the importance of an equation: "Have = Had + Change." We looked at how this simple equation can be applied in various areas: physics, calculus, economis etc. We specifically saw how this equation can be applied to the measurement of a rabbit population. We manipulated different variables and modeled the simulation on excel as well as Venism using symatics. We learned the importance of translating mathematical models into english in order to model situations. Through this type of computational thinking, we used object-oriented programming and modeled the population.
Excel and Modeling
11/05/2047
In today's lesson, we discussed what a model is as well as the different types of models: animal, system, agent, scale etc. From there, we simulated different event such as tossing a coin and the genetics of an offspring by using Excel. In Excel, we learned various functions that helped us model the situations, and I began to understand the importance of syntax. In a model, I can represent what I am thinking on a computer and repeat as many trials as I need. I learned about if/then and ternimal statements as well as a lot of the basic language of programming in Excel.
Computational Thinking
10/21/2017
Today's lesson included a presentation by Dr.Panoff in which he talked about manipulating representation and computational thinking. We went through many examples of math problems and manipulated them in order to find the quickest solution, which is basically computational thinking--coming up with a path to find a suitable solution. Also, we continued on from our lecture last week and looked at different sources in order to find quantitive values but found different websites had different values. Also, we worked on Excel to create functions and create a scroll bar. In the end, this lesson was great in strengthening my computational thinking and teaching us that the internet has no information; rather, it is a place of noise.
How do you know?
10/14/2017
In today's lesson, Ron gave us a presentation, which included a lot of scenarios, on office ethics: what is expected in the work force. Dr. Panoff also gave us an interesting lecture on how to determine if a source is reliable. We shouldn't blindly believe the first search we find; rather, we should always question our searches and their sources in order to confirm the information recieved is correct. For example, if you look up the mass of Mars, different sources have different measurements, and if you look up the population of Durham, the population of each race combined is greater than the value of the population of Durham. Another interesting thing we looked at was how a value we get can change based upon interperation. For example 3/6 minus three 1/6 can either be 0 or almost 0.
Orientation
10/07/2017
Today I learned how to set up CyberDuck in order to access the files I have created from any computer. I was able to learn about FTPs (file transfer protocol) in order to make this process possible. In this process, I created my own webpage where I will be able to blog my journey through this program.