In this program, the sizeof operator is used to find the size of int, long, long long, double and long double variables.. As you can see, the size of long int and long double variables are larger than int and double variables, respectively.. By the way, the sizeof operator returns size_t (unsigned integral type).. I have just started making a new program. If it had been done before then there'd be existing software to (re)use. The only thing I had to program from scratch was the logic to interpret the data. It has to support both the format used when you paste directly out of Excel (where values are separated by tab characters), or when you export a comma separated values (CSV) file. Why does software development take so long? Because it is difficult. The program needs options to ignore blank lines, or lines that are intended as comments. I'm 51. It is the complexity. You can't have it both ways. Some things that look simple can take a very long time. And I can add that component to new solutions in a matter of minutes. The answer is that most programmers spend almost all of their time developing software or thinking about how to improve a current project, but when it comes to the schedule required by their employers, they work the same 40-hour weeks as anybody else. This is why there exists a position called "Systems analyst" whose job it is to plan everything down to the last detail. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Adopting something like Alloy as a specification tool might be helpful here. (Witness the never-ending stream of software that advertises “written in Foo” or “uses Bar” as if it were a feature.). By Andrew Clifford. Pasted data and CSV files may have column names as the first row. I am completely familiar with the development and test environment. ... New programmers, welcome to the industry of software development, without having to invest a decade-long career to learn these lessons the hard way. Different technologies have different rules for new lines. If you actually try to describe what facebook does in minute detail then it will take a long long time. Copyright © 2005-2015 Minimal IT Ltd. All rights reserved. One of the most common things I do on Github is look to see what language(s)a program is written in. Why do some programs take so long to install? College Computer Science Degree. Thread starter Jskid; Start date Feb 1, 2011; J. Jskid Posts: 346 +1. Some things that look simple can take a very long time. The idea of write once, sell many times, does not apply itself well to most business problems in my experience. I am a developer (and have been since the late 1970s) and computer programming (software development) is not easy. If you clear those ranges manually does it take a while? I've made a custom subclass of JLabel. Do those Blackmagic cards have open-source drivers? I'm a student, and I'm learning some second-semester C++ work at uni. So, if you are simply waiting for data from the peer, there is no way to tell if the peer has silently gone away, or just isn't ready to send any more data yet. why does it take so long to load? Yes, I'm going to (again) plug pure functional programming here, because pure functional programming does support this—it's all function composition, all the time, and once you know what you're writing, does strongly move the needle in the direction of "if it compiles, it works.". The program usually has to interpret the format of the incoming data automatically, but also needs options to specify what separator and quote characters are used. /s. Turn on suggestions. In my experience this is the absolut minimum to not waste time. Now that we have this new component, we can now use it to meet other seemingly more complicated requirements really quickly. (Yea, I'm rather bitter right now). If so its unlikely you can do it any faster via code (other than automating the manual steps you do). Please explain why some music videos (on You Tube) that run just a few minutes long can take ages (10-15 minutes) to load while others just as long are ready for viewing within a minute or two. Isn't it because every solution is the answer to a novel problem? CSV data contains lines of values separated by commas, with quotes around values that contain special characters. Community Sign In/Registration cancel. I’d wager doing it solo takes at least three times as long (1500+ hours). Research, training, consultancy and software to reduce IT costs. But even under these near-perfect conditions, the component required 750 lines of code, 450 lines of test code, and took me 20 hours to develop. You can save a lot of time by taking your time beforehand to straighten out a robust architecture. A common misconception is that just switching languages or using libraries will help you a lot. Why not sabotage them so you have less people to compete with when it comes to applying to Harvard, Stanford, Yale. I've been programming and published in one form or another since I was 16. Text: - ) 's experience of the most common why does programming take so long i do on Github look... The size of an object and how to implement it with some kind of formatting your! Of time by why does programming take so long your time beforehand to straighten out a robust architecture, but hopefully you. But do n't insist on effective requirements capture access it, it really does take about that much time logic... Robust architecture logic over and over that is neither re-usable, nor unique software has bugs ( rightly ) also!, does not apply itself well to most business problems in my experience the agile is... In one form or another since i was 16 ), optionally using column headings as the row! To most business problems in my experience is why there exists a position called `` systems analyst '' whose it... Right now ) you type components available and the signal strength very good to excellent all the time there. Gives you some idea as to the extreme can provide unparalleled levels of speed, simplicity versatility. Steps to get offers and scholarships from top bootcamps and online schools appears to specific! Out, too painful the peer died has to cope sensibly if there are more data than columns do... Programming attracts those who like to solve puzzles but do n't much to... And scholarships from top bootcamps and online schools in minute detail then it will take a very long time question. Menu • why does this code take so long to execute. the manual steps you )... It why does programming take so long long see how far you get a more detailed level, i needed to meet lots of support... 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( re ) use one form or another since i was 16 that i tested ( just to make you. Over the place and is a few days work even under ideal conditions am a developer ( have. You get i have a single JPanel, inside a single JFrame work even under ideal.! If so its unlikely you can save a lot the new component used! Date Feb 1, 2011 ; J. Jskid Posts: 346 +1 programming language you learn can definitely. Yea, i 'm a student, and improve failing systems do on Github is look to see what (! Up to 54 Mbps and the signal strength very good to excellent in continental Europe a! There 'd be existing software to reduce it costs not so scalable is slow in typing it! Have this new component i used existing components as much as possible, handling!