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Member 14971499 wrote: The funny thing that I always read on the internet is people writing something like "I was bored, so I created Conway's game of life". Like what? You didn't create anything. You just reimplemented someone's idea from a book or from a tutorial from a guy who also copied it from a book or a tutorial.
Then do it in a different way. Sure there is the "standard way" that every tutorial keeps copying, put that aside and find a more interesting way. Do it entirely with bitwise hacks, throw SIMD at it, use memoization on blocks, whatever you can think of. There is a standard way that perhaps you are expected to use in school, but there isn't actually only one way to do it.
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Just get through it the best you can.
I have used very little of my CS degree in any of the work I have done in 16+ years as a developer.
bubble sort, never had to use it or understand it in any real world solution. That's me though. Other people's stories may be different.
get your CS degree so you can get your first couple of jobs, then after that, it is pure work experience.
If you are still doing this after 5-7 years, you will probably do it for life.
good luck.
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Honestly I only ever use either quicksort or insertion sort. Though exactly once bubble sort has been the best choice due to particularities of the procedure that computed the results to be sorted AND particularities of the output I needed.
GCS d--(d+) s-/++ a C++++ U+++ P- L+@ E-- W++ N+ o+ K- w+++ O? M-- V? PS+ PE- Y+ PGP t+ 5? X R+++ tv-- b+(+++) DI+++ D++ G e++ h--- r+++ y+++* Weapons extension: ma- k++ F+2 X
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I can 'sort' of relate. 
Seriously though, I remember the boredom of learning to code by typing lines of code from a textbook, building silly little programs that did nothing original. In the intro level classes, one could get by just by following the spoon-fed examples from the book without much critical thinking. I can only guess that in the copy/paste age the boredom level has increased as you aren't even bothered with the typing aspect...actually reading through the program as you are constructing it.
If you are in a formal program, you are just going to have to play the game. The classes will get harder as you progress and hopefully you'll feel more challenged. If not, there's all kinds of coding boot-camps and on-line courses that may be more what you are looking for.
At any rate, I would suggest that you start by creating development tools that could prove useful down range...a better FTP utility, a database scripting utility, a password keeper...it doesn't matter, just something that helps in your daily activities...whatever, just make it your own...design it and build it from scratch.
Don't confuse college exercises for real-world development. We're not just a bunch of robots copy/pasting code. (though done correctly, is quite acceptable) This job is at it's core is about solving problems for people using software...and getting paid well when you succeed.
IMHO, software development is a craft where you can take nothing, make something, and charge people for it, just like artists, writers, poets, musicians, actors, etc. What we do might not always be sexy, but sometimes creativity is defined by not even noticing it. (a developer somewhere figured out how to get rid of a couple of nasty nested for loops by using a struct/array and your app loads much faster, who knows? If you noticed at all, it likely only increased your expectations.) Is that creativity, or just not being satisfied with the current incarnation of the wheel?...or quite possibly the result of an angry customer/boss who just expects them to do their job?
So figure out what personal project you want to do and design and build it. Given the vast wealth of information at your fingertips, you are really only limited by your imagination and your will power. Good luck!  BTW, I'd probably stay away from being a writer as your post has a few grammatical/readability issues. (of course, so does mine, but I'd be the last to call myself a writer!)
"Go forth into the source" - Neal Morse
"Hope is contagious"
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Think of it that way... Why do people learn Pythagoras theorem and its various proof? This thing is at least 2000 years old! Plus how does that help with everyday work?
Well, it's not at all about learning the algorithm by rote at all. It's about practicing your brain muscle, learning new ways of thinking, finding it yourself again easily when you forgot the theorem.
I see your complain 2 ways. Either learning algorithm is tedious, which often expresses itself as "boring", and you need to practice. Or it really is easy, and then you only have to spend 5 minutes on it and perhaps you can secretly do something else while the teacher is dronning on... Or add some fancy unrequested twist to your demo...
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I spend a significant amount of time reading and analyzing stuff written by others.
I do this to learn, and the world is full of smart people willing to share their knowledge through papers and open source projects.
There is also no lack of software developers who manage to trick themselves into believing they have come up with simple a solution to a complex problem - here are two common examples:
- Synchronizing state across multiple systems is hard to get right, but can be done using Paxos or Raft. This needs to be properly handled when decisions will be made based on state information shared by multiple systems.
- Scheduling is hard, problems like job shop scheduling and nurse scheduling may sound easy, but you cannot even pick the right algorithm for a particular problem without understanding it.
There are often multiple algorithms that are known to provide a solution, but the performance can vary wildly depending in the input data.
So, IMHO, get on with the learning - don't just - as you say - copy and paste solutions written by others.
Espen Harlinn
Chief Architect - Powel AS
Projects promoting programming in "natural language" are intrinsically doomed to fail. Edsger W.Dijkstra
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Basically you want to build starships without knowing what's a hammer.
I saw many like you, they think that being creative meant there was no need of knowledge. And they are fast to copy paste from other works without *thinking*. I fixed many of their "works" because they did not know what they needed, what they were doing, what they were copying and where.
If tomorrow I will enroll to run in the Olympics I will not win: I need to train from the very scratch to be able to participate, let alone compete. If you refuse to learn the basics then, by all means, change career now that it's easier.
There's no fault in realizing some path is not for you. Maybe you will find yourself better in electronics? The programming is easier and there's more tinkering, which seems to suit your mindset more than the somewhat rigid world of Computer Science.
GCS d--(d+) s-/++ a C++++ U+++ P- L+@ E-- W++ N+ o+ K- w+++ O? M-- V? PS+ PE- Y+ PGP t+ 5? X R+++ tv-- b+(+++) DI+++ D++ G e++ h--- r+++ y+++* Weapons extension: ma- k++ F+2 X
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For a brief period, I was a teacher at the first year of an undergrad CS course. Most students where stunned, because for them computers were: internet, games and editing on Word. When they realized what it was like on the other side of the mirror, many simply gave up.
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Having attended a Technical High School in Computer Science and then the Polytechnic University, I saw that happen twice. Behind the mirror sent many people running away way before they saw code, flow charts managed that on their own.
GCS d--(d+) s-/++ a C++++ U+++ P- L+@ E-- W++ N+ o+ K- w+++ O? M-- V? PS+ PE- Y+ PGP t+ 5? X R+++ tv-- b+(+++) DI+++ D++ G e++ h--- r+++ y+++* Weapons extension: ma- k++ F+2 X
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Well, I don't find it easy at all. I think that I wrote my message in the way that people misunderstand. I don't say those exercises are easy. No, they are extremly hard for me. Otherwise I wouldn't need to memorize them from the book. What I'm sad about most is that I don't have freedom to do my own programs and by that I don't mean building a compiler or a chess engine. I mean using my basic knowledge and my own logic to create something from the beginning to the end. And I don't mean a gps-system for a car or new facebook. I can make a whole textbased console rpg with only if statements, System.out.println(), and Scanner in java. So yes, it's possible to make simple and fun programs that aren't just pure algorithms. You don't have to be programming virtuoso to build whole programs.
But I know that it isn't what software engineering is about. That's why I'm angry at myself that I didn't check that out before I enrolled in CS-courses. I thought programming was similiar to art making, just you did it with the code. But in programming you must follow the istructions and your creativity is hardly restricted. Imagine if all artists were only allowed to make art by using a brush of certain size, from particular shop, from a particular shelf, made by a particular branch on a A4-sized- paper that only is allowed to be white and is made of a particular tree from a particular jungle and the only thing that they were allowed to paint was a tree with only brown and green paint. And imagine that there was an artist who wanted to paint a dog, and every other artist would bash him and say" Why are you so full of yourself? Paint a leaf first and than think about the whole picture" and he would answer: "But I feel like my creativity is chocked by all those rules. I feel like I'm only copying the same tree that everyone else does" and they would bash him again: " You just lack imagination! Who is forcing you to copy? Just stop do it and do it yourself, paint the leafs in brown color and the tree in green. See how many possibilities you have?". This is how I feel about programming.
modified 3-Jun-21 21:01pm.
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I think you are missing the point. Using the karate kid as a metaphor, Daniel wasn't learning how to wax a car. He was learning a fundamental movement, by repeating it over and over.
You are not copying other people's solution, you are learning those solutions, implementing them, and hopefully understanding then.
Because in the real world, you will be using other people's code and you need to understand how you can use it *without* reading it. And when it fails, you need to know where to look.
Take coding guidelines as an example. You might think of them as boring and stifling creativity, which is not true. They allowed me to dig into to the source of a program, fixing bugs and adding features *without* having to know how the program works in excruciating detail. For the most part, I could be confident that changing a couple of lines would not cause havock.
These boring tasks are not stifling creativity. They are the essential bedrock on which your creativity can stand. Quoting Edison, "genius is 1% inspiration and 99% transpiration".
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Building software using pre-written, debugged, documented and supported components is the smartest thing we can do as developers. We absolutely should not re-invent the wheel.
You can choose to be either a low-level component developer - this is a huge market. You would get to employ all your raw computer science learning and be as close to the machine as you can to derive maximum performance from your components.
Or at the other end of the scale you could choose to be a high-level business systems developer, where re-assembling and integrating large components to build business software which fits the precise requirements of the corporation is the order of the day.
All developer roles have their own unique challenges and I personally welcome having the wide choice of components, allowing me to focus on solving actual customer problems where business communication skills are of equal importance than coding ability.
My advice would be find your preferred level. Low, mid, or high, or something in between? Change jobs if necessary. The software industry is going to be around for a long time and is incredibly varied.
Read the 'Mythical Man Month'. Only 17% of any software project is coding. That statistic may help you find your ideal role.
Garry Lowther
CEO and Founder
TriSys Business Software
Cambridge, England
www.trisys.co.uk
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"Maybe I should be a writer instead?"
If you want to do that then start splitting your thoughts into paragraphs. Your posts in this thread are too dense to take in.
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This is a forum, not a book. And besides, you probably noticed already. English It's not my motherlanguage  You don't have to read my posts anyway. Why are you torturing yourself, are you a masochist?
modified 3-Jun-21 21:01pm.
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Until you retire, a "job" pays for your "hobbies"; which includes being "creative" (like a "writer").
The chances of meeting similar-minded on any given job are slim to none ... because they're all "on the job". And no boss will ever let an underling be "creative". Too much of a threat.
It was only in wine that he laid down no limit for himself, but he did not allow himself to be confused by it.
― Confucian Analects: Rules of Confucius about his food
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Gerry Schmitz wrote: And no boss will ever let an underling be "creative". Too much of a threat.
I had a boss, where I work now, with that attitude. I pretty much ignored him and good results covered my ass. He eventually took one step too far - and out the door with him.
But - what I really notice is that, unless you've only had one job and this is your experience, you've had surprisingly bad luck.
For the most part, I've been encouraged to come up with anything that would help out "the company" because they new it made both of us look good. Also, it gives that feeling of job satisfaction when your ideas are considered a contribution. It's is (or is to me) part of the pay - along with the money. Indeed, that's pretty much all I'm good for in that, if they just wanted a competent drone, they could easily do better
| Ravings en masse^ |
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| "The difference between genius and stupidity is that genius has its limits." - Albert Einstein | | "If you are searching for perfection in others, then you seek disappointment. If you seek perfection in yourself, then you will find failure." - Balboos HaGadol Mar 2010 |
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Sometimes there's a place for a quick copy-paste because the problem is small and already solved. More often than not, though, I find that it's the reading of other people's code that leads to understanding and adaptation.
Depending on the level of experience and curiosity of the individual, the amount of existing code that person has been exposed to will vary a lot. There's little point in re-inventing well-architected wheels: the joy of programming (at least for me) is in solving new problems -- which is why I spend reasonable amounts of time automating stuff that I'm likely to do over and over, so I don't have to manually do it!
So remember that other people in your class may, right now, be finding this more useful that you. This is a good lesson for being on a team: everyone has different skillsets and experience levels, and you're going to come across team-members who need a slower pace than you do -- as well as team-members whose pace will make your head spin! Try to be patient with the former and learn from the latter.
There's also a reminder here that sometimes, some parts of your job are going to be a little mundane. Them's the breaks! Cowboy coders who flit from topic to topic, never fully completing anything and never doing a little "grind-work" do their co-workers a disservice and eventually do themselves a disservice in that they don't learn discipline or how to find the interesting within the mundane.
If you have a passion for coding, take this opportunity to learn how to stick out the times when life isn't all sparkles and rainbows, to take pleasure in the small wins within the mundane, to work with a team of varying ability. All of this will serve you well later.
------------------------------------------------
If you say that getting the money
is the most important thing
You will spend your life
completely wasting your time
You will be doing things
you don't like doing
In order to go on living
That is, to go on doing things
you don't like doing
Which is stupid.
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This is the flaw in our education system and it's not just programming. This copy/paste mentality pervades our educational system.
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It's worth noting that many programmers do "katas" all the time. These are small algorithm problems that are very similar to college projects. Game of Life is one of them.
You're not going to get away from doing problems that have already been solved. The trick is learning problem solving yourself so you get into that way of thinking. If you can't solve a problem then when one comes up that may not have a solution for then you won't be able to think through it (despite what you think now).
You also won't be able to find solutions to problems that DO have a solution already. If you don't know things like algorithms and design patterns then you won't know to use them when you see a problem.
Elephant elephant elephant, sunshine sunshine sunshine
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You are very fortunate to have the opportunity to study COMPUTER SCIENCE. You may already be a fine and growing programmer, but you are choosing to approach this discipline from a different perspective and should expect to revisit some familiar ground as you do. Think of these exercises as opportunities to re-learn and reinforce some of your existing skills as you develop this new perspective.
At the CS101 level, you are not supposed to understand how these concepts provide the foundation to build the concepts that will come next. CS may begin with bubble sort and other familiar algorithms, but be careful assuming that it ends there. Wax-on/Wax-off Daniel-san.
Computer Science will give you skills and understanding to become a truly elite programmer and much more. While it is possible to attain some, perhaps all, of these skills on your own through hard work as a dedicated programmer, a CS degree is a well trodden path to excellence for those that are willing to embrace the journey to a higher understanding of this art.
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"Wax-on/Wax-off Daniel-san."
Thank you for your answer, it was really motivating 
modified 3-Jun-21 21:01pm.
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I'm sure there's something in there worth reading, but by God, please have enough pride in the value of what you write to add paragraph breaks and craft your writings in a way that make them worth reading.
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Can you really implement bubble sort from scratch? Like you sit on computer without internet and just give it a shot, yes it is known algorithm but can YOU do it? The same in other answer with pizza, receipt for pizza is well known, have you made one? Can YOU make a pizza, like not that you theoretically know there is a way to do it BUT MAKE ONE. Another comparison is, you know how to throw a punch, can YOU win a fist fight?
To be really creative you have to know a lot of existing solutions, otherwise you will think you are creating something new. Just like philosophy, why everyone is at least learning some ideas of Plato? Because everyone can come up with the same ideas on his own, now the question is how do such person know it really is an original thought? You can only know if you are creative and not reinventing the wheel if you know a lot of existing solutions.
In current world "everything is a remix", there is really small chance that you will create something totally "new". What people do is building on shoulders of giants, so you take those existing algorithms and remix them in ways that produce something improved. You totally underestimate those possibilities that are in incremental improvements. You also have to deeply understand those existing solutions to properly use them, and you have to re implement them as an exercise because that is the only way to deeper understanding.
I understand you are young and you want to make your place in the world.
Last one... To be a writer you have to read loads of existing books. You have to know patterns and algorithms of successful writers and you know what, you will have to copy and reuse those patterns and algorithms otherwise everything you will write will be garbage. Like that huge block of text, that is your rant, if you would read some books you would notice people use things like paragraphs. People were writing for thousands of years, coming up with something new and creative is as hard as with coming up with new algorithms. You still have a long way to go young padawan.
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Yeah, I totaly understand what you say, but this is why I feel frustrated, because I feel like I only copying things in that way that i have to recreate them by looking at the book first. I'm sorry but I'm not that smart to come up with the solution by myself. Maybe I would if I hade a month of free time, but because I don't I have to learn from a book. And many wrote here that: "Then stop copying". Well, I don't copy, I write it from my memory and I understand them but it's still the same as in the book, that's why it's a copy. This is what I mean by saying that I feel like the only thing I do is copying and pasting. Becuase this is the only thing beginners do... I guess... Otherwise thumbs up to whoever is so intelligent that he only learned the syntax of the language and was able to implement all those algorithms without seeing them first in a book or in a tutorial.
modified 3-Jun-21 21:01pm.
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Well you are setting up some unrealistic expectations.
You only have to accept reality, and doing boring non interesting stuff still has value.
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