Tabs, short for tablature, are shorthand charts that document music for stringed, fretted instruments like guitar and bass. Tabs make it quick and easy to learn songs by telling you which strings to pluck and which frets to place your fingers on. The lines in a tab represent the strings on a guitar. The top line is the 1st string and the bottom line is the 6th string. In standard tuning, they represent the high E and low E notes, respectively:.
Playing single notes and riffs in tablature: Each number on a line represents which fret you should play on that specific string. In the example above, the first note is the 0 fret on the 5th string a 0 means that you play the open string. The second note is the 1st fret on the 5th string. So it may already be a disproved hypothesis. Writing this comment made me hate myself.
I had a coworker who did essentially this. You can set your editor to automatically translate all tabs to spaces. Sure he will notice. He will likely set his editor to expand tabs to wrong number of spaces, given how many possibilities there are, and all the code will look fugly. Spaces cause problems when reusing code,.
Besides, spaces are generally much more variable than tabs in different fonts, I mean considering you get the whole fixed versus variable width fonts into the argument. I mean I agree with you, copy and paste of code provided you wrote it, trust its author, or at least read it thoroughly is a pretty normal thing to do. But still, maybe pick a year? What makes you think copying and pasting is wrong? Well, that statement was not meant to insult you. Yes, sometimes we have boilerplate code which we copy as a template, like a default HTML file.
But everytime you copy code you risk that you have to fix a bug in that code in two places at a later time. Copy-pasting is not always bad, but copy-pasting from Stack Overflow day in and day out is a deadly, deadly trap.
I copy and paste code all day along. It saves me hours of time. The alternatives are A spend way too much time reinventing the wheel, or B pointlessly retype it all out the exact same. Every time. With great power comes great responsibility, or something like that. Well, I am not sure if you get my point. I am not against code reuse. I say code reuse is great because it saves a lot of time. I am against duplicating code. So if the code you need exists in a library, use that library.
But please do not copy the code from the library, but instead load the library, so that you can easily update it if there comes a better version at a later time. I say copy and paste as much as humanly possible…. I think we are both agreeing on that. Replace leading space with tabs, or replace leading tabs with space. What is the problem? Oh my, can you imagine? I strongly prefer spaces, but I would rather use tabs than listen to colleagues whack away at their space bars all day.
Like really? Come on guys and gals. I can setup my tabulations to appear like 2 spaces without having it to be two spaces, which would be 2 characters instead of just one, making all my files larger. That applies to almost any IDE for the past 40 years. Kind of an interesting situation with Go. A Go user might not only program in Go though, and would indicate tabs. But for the purposes of this analysis they still have a set of answers either way for users who also said they use Go.
I took a quick look at the data 30 minutes and found the following insights regarding Tabs vs. When you split the group into younger and older programmers not by age but by experience , into the ones with up to 10 years experience Group A: and the ones with more than 10 years Group B: you can see the following:.
As Programmers with up to ten years are not only novice programmers, but the ones with a more modern education, this leads me to the conclusion, that it is the result of a modern programming style which favors tabs. So my conclusion is that space users probably earn more money as they have more experience, but the trend shows that the new generation tends to favor tabs and that there is already a majority of users who use tabs.
You say that space users earn more money as they have more experience, but the chart shows that developers with the same experience makes different amount of money depending on their tabs spaces preferences. You are correct, my conclusion is wrong as I did not mean that they earn more money right now, but that they will earn more money in the future as there will be more tab users with more experience and right now the majority of tab users has less experience.
So my hypothesis is that tab users will not switch their style when they gain experience but that they will stick with their style and that their group will mature over time and make more money by then.
I will correct that. I have about 9 years of coding and I am a tabber. My father has been coding for almost 40 years and he is a spacer. You hear him all day… bang bang bang bang on the space bar. I put my money on your hypothesis. Did read, and I recognize the author recognizes that as well as did statistical effort to explore the dat.
Still funny. Spaces is the right answer, no matter what. Most languages are multy-platform. Spaces looks same on any platform and this is not the case for tabs. Just accept it. With spaces though you have different developers who use different numbers for each level of indentation. With tabs one tab is always one level of indentation. The title of this blog is in no way shape or form clickbait. Click bait would be:. Learn how he increased his salary with this one little trick! This is a brilliant study idea, but you should modify your result to only apply to the sampled.
I would have expected better from stackoverflow. There is no reason given in the article to explain why. Correlation is not equal to Causation. Yes, they even say that in their post. They have no idea why it is, it just is. It says Correlation is not Causation in the conclusion. Add a new question on to the survey for next year asking if developers limit character length of their lines to 80 characters.
Then see if this correlates with space-use. They are to be exiled to a horrific world where the only language available is PHP and the only editor is ed. If it were worse than PHP, they might give up. PHP is just barely viable enough to entice them to keep going, thus prolonging their suffering.
Both is not the same as mixed. Using both tabs and spaces is not the same: I use tabs for some languages, and spaces for others. I never mix the two in a single document. At Cratejoy, we use spaces in Python and tabs for Javascript and Less but we never mix tabs and spaces in a file. I use both tabs and spaces, because I use tabs for some programming languages, and spaces for other languages — but I never mix them: never both in the same document.
Mixing tabs and spaces implies using tabs and spaces within the same document and indeed, sometimes on the same line. I like think most people reading this would see it the opposite way and as a great example of meaningless correlation between what comes down to stylistic preferences in most cases. It is my opinion that the title is the opinion. The data sample is flawed in that his sample was chosen in a way that has a misleading trend that fits the title of the article to make it look like the correlation is the cause, when the statistic says more about his sampling techniques than it does about who gets paid more.
For example, only people who knew about this survey or visited a certain site or subset of sites were surveyed. Er, what sampling techniques are you referring to, exactly? The sample is the set of people who took the Stack Overflow survey and answered that question. More experienced programmers: 1. The linear regression included both programmer experience and tabs vs spaces, so the effect exists even beyond programming experience.
So while anyone who prefers spaces to tabs can take code with tabs and instantly convert it to spaces, or make the tab distance equal to two or four, or whatever spaces for readability with a single keypress, someone who prefers two spaces per indent level will have a harder time making code with four spaces per indent level readable to him or her.
Because you are an experienced programmer, you know how to set your IDE to do these tricks, but an inexperienced programmer does not or does not value doing so. The article makes no claims about the technical merits of tabs vs spaces. It just points out the existence of a correlation. I used to be a strong tab supporter. Want 4 spaces, 6, 8 spaces? Then I joined teams where the 2 were being mixed all over the place. It took me 5 years to realize the importance of this.
Are you saying you literally press the space bar for indentation? Haha, of course not. Some using actual tabs, others using spaces. A tab key gets converted to 4 spaces. So you get space characters from tab keys but that also behave like tabs on backspaces too.
This is especially nice for python, my go-to money maker. If you want tabs to look like 4 spaces, you can set that. If 2, you can set that as well. He discovered that was a problem in files that mixed tabs and spaces because how your IDE renders tabs might differ from how many spaces someone inserted. If everybody uses spaces and not tab characters, the file will render the same for everyone.
My hypothesis: Somebody who touts their use of spaces is more likely to exaggerate their reported income. It sounds pretentious. Like, meanwhile, children are dying in africa, stop using your computer and do something about it. If your job is not in health, teaching or food making, you are useless, so you should stop wasting your time.
Mah gawd you guys, who cares? If we put this kind of scrutiny on the SO data scientists, imagine what kind of scrutiny we could put on what YOU do all day, such as…. The majority of the devs on the frontier of new languages, and language research, use an editor like vim.
To be sure. In 30 years, vi will 71 years old, and vim will be 55 years old. All of us are hoping for better, more functional tools in that timeframe. Everything else happens in another window at a shell prompt. When I need to make anything else more efficient, I update my command-line programs.
Well, actually it depends on what you value. If you want something feature rich, an IDE might be objectively better. If you just want to edit a few lines of source code, the small editor which is just an editor might be objectively better. Yeah right — like we need to memorize a zillion keyboard shortcuts to do the most obvious stuff!! Keeping up with tech is tough as it is, we need our memory for more important stuff.
I suggest the ones using spaces might be largely the ones who believe they are better and have higher standards when negotiating a salary. Which is not necessarily a bad thing. Developers who cannot extrapolate full solutions from limited information. Funny, a few days ago, I would have found unbelievable that someone would actually think of tabs as the tab key. It also bends my mind that some people fail to understand that the ambiguity inherent in using tab characters is the very reason why space characters are strongly preferred by anyone capable of thinking logically.
That ambiguity is a feature of tabs, not a bug. Those of us that like compact code with two space indentation can coexist peacefully with our coworkers that use 4 space tabs.
As long as tab characters are in the code it is just a editor setting and both groups can be happy. Even that one weirdo that prefers 8 spaces per tab can do his thing without bothering the rest of us. Fixed it from average to median.
Though the argument still stands either way. The volume of low salary developers who cannot make the distinction brings down the median. Salary aside, I was a tabber for decades. And it was the predominant coding standard at many of my employers and clients. Then one day my friend and colleague Doug Y. That tiny little piece of wisdom was my Road to Damascus moment.
There is a bit of throwback in it. Tabs are faster to type, and IDE replacement is relatively new. Tabs are also a single character, and code files not having to count bytes is also relatively new. There is a lot of lag between the professional world moving past a paradigm, the educational world adopting that change, and the post-change students getting into the workforce. How much relative? VB6 IDE is even smart enough to understand where the level of indentation ends and add only the correct amount of spaces….
I say this from experience both as a student coming out with 30 year out-of-date habits that I had to get rid of, and having trained several recent grads out of their school-taught habits that were based on green-screen limitations. But we are talking about the present and in the present, nobody is required to hit the spacebar 4 times for each indentation level. Even if you are working with such an old language because you can use other editors instead of those IDEs. Contrary to popular belief, you can learn about obsolete things.
My high school was teaching us to use computers on green screen terminals in the late 90s. I also worked as an adjunct professor for a while, and as part of the IT staff for a college, and with IT professors from 5 other universities. As for the present, no one is sitting over your shoulder telling you to change your typing habits. Yes, nobody needs to be over your shoulder telling you to change your typing habits, because it is not needed anymore.
Programmers that get paid more are more likely to be required to use spaces. I have never worked at a large company with a coding standard that requires tabs over spaces. I have used tabs only during the course of my graduation where everything works and looks good. The real world requires you to use spaces. People using tabs work at larger companies and therefore make more money.
And of course that was a typo…. Company size seems to have been controlled for though. So, developers who know the difference and care about the NEXT reader of their code use spaces to preserve their formatting across tabstop changes. Most people in office environments work with a mandated IDE, eliminating the tabstop change question. That said, companies that allow diverse environments or working from personal equipment might pay more but require spaces for that reason.
This is all self-reported, yes? What if the conclusion is spaces developers are just inflating their salaries by 8. I think the survey could have been poorly developed. Those in the beginning of their careers might not understand or even know that the IDE can change the tab key output to spaces, which could explain the lower salary. They tend to only do what they are told. My theory is that creative people tend to earn more and changing the default configurations could have correlation in this data.
Or they could know what the IDE configuration is, but assume the question is about which key they press. Also, there is no technical difference between using the key tab or the key space making it irrelevant for a survey, while there are technical differences between the character tab and the character space such as filesize and indentation of lines of code written in more than one actual text line or languages without a clear indentation pattern like SQL.
The only difference the actual character makes is in display across multiple IDE configurations. And that actually benefits tabs unless someone goes along typing spaces sort of like someone shoving fixed-width objects in the midst of a variable width HTML page.
It is treated as a factor in the present and that is what matters for a survey about the present. Like I have nothing better to do all day long than correcting code that starts in columns that are not multiples of 4….
Most IDEs nowadays will have an automatic document formatter. And for those of us not using IDEs — anyone with any technical competence can run a CL linter, autoformater, or bang out our own script in a few minutes to address the issue permanently. Nutarama, must be a really old language, then. I had this issue in the past. My first code that went on to be compiled and executed with a runtime error was FORTRAN written on paper, which then went to card punchers, who created the card stack, which was then fed into the specialized reader.
For maybe 30 lines of code probably less — it was a very long time ago it then produced several tens of printed pages, on special paper used by dot matrix printers. Sometimes its actually better to use vim or emacs, even if you have to write your own extensions to replace missing IDE functionality. To a large extent, those are IDE configuration issues.
Some people must do a lot of their work on a remote server, and use vim, emacs, or similar over the terminal. Others are using less popular languages for which the best working environment is vim or emacs. There may be no IDE, or it may be under developed.
Eventually these languages may get high quality IDE support, but until then…. I forced myself to learn eclipse and now intelliJ. Also, you can consider the long term benefit of the time invested mastering various tools. Languages and IDEs come in and out of fashion, and sometimes evolve quickly. Teachers who emphasize good coding style are more likely to emphasize the use of particular spacing and thus passively suggest using spaces instead of tabs than teachers who do not emphasize good coding style.
Students who had the former teachers will generally have better style, apart from space usage, than students who had the latter teachers. Also, students who had the former teachers are more likely to use spaces than students who had the latter teachers.
Students with better style regardless of space usage will earn higher salaries, so a correlation between space usage and salary will appear. Personally, good coding style was a major emphasis in my first computer science Java class. We were taught to use four spaces to indent each line. I started off using spaces, but later switched to tabs. If I need to submit code with spaces, I will write the code with tabs and then Replace All tabs with four or two or however many space characters and increase the file size , or configure my IDE to do this automatically.
Other than space usage, I am very persistent on style and will fix the style of code I receive before I read or compile it.
Look at hiring habits, though. You might be right that it is based on the institution, though. Graduates from well recognized universities or those with good placement programs have a better average salary than others, regardless of the quality of the particular program. They just want the code to be delivered because the client is waiting for it. My hypothesis: The element of tradition in education plays a role, i. Call it genealogy of mentors. But how many of those space devs are required to use spaces because of code style guides at their respective companies?
Regardless of whether or not they choose to use spaces on their own. Code in Go is autoformatted with tabs by convention, and a large majority of open-source golang code is autoformatted with tabs this way. Or only very few people answered go and spaces, and so the sample size in that specific case is small. I assume language choice was a multi-select option?
Might be interesting to correlate of languages selected rather than treat each individually. And little Space users. Dude did you even read the article? Years of coding does not necessarily track perfectly with age e. That would still rest on the assumption that older developers did not have the tab character available to them. It being part of the original ASCII set, which goes back to the s, so this is so unlikely as to not be worth mentioning.
The best paying companies usually mandate that you should use spaces. The whole spaces and earnings thing is one giant fallacy from the ground up, mixing up the cause and the effect. IME, they mandate it because furniture police. They could as easily mandate using tabs exclusively for indent — a style checker can warn of mixes on commit. More often than not, very senior developers prefer tabs, not because it adds any stylistic or technical value, not at all because it saves a few bytes on disk, but simply because it makes sense.
In a given editor, a tab has always exactly the same width. It happens to me repeatedly that upon code reorganization the IDE mixes up indentation, and unless I want my whole file reformatted like all javadoc comments messed up I need to fix this manually. Using spaces for indentation is simply a dogma that has caught on among enterprise developers. Of course, mixing tabs and spaces is plain stupid, but if tabs for indent proponents can do the mix, so can spaces for indent proponents do it.
Read the comments a bit more. Many people are actually making that assumption, very seriously. The IDE does it automatically for you. This is indeed talking about typed spaces. Adaptable tab size does not refer to your keyboard! Text editors can edit any text in the world, in any language, and you can control indentation of your text editor.
Considering the comments here, the two of us may be demonstrating the divide. The benefit of space characters is that tab characters adapting to the display preferences of the individual programmer suddenly look weird when one idiot presses the space character a bunch of times instead of using tab.
In an exemplification of the eminent flexibility of tabs, this is easily resolved with a. Then you have to use mixed tabs and spaces, and you will only cause pain for any other developer who tries to edit your work.
I specifically set up my IDE to use spaces. It would be utterly braindead to hit the spacebar multiple times at the beginning of each line. But any modern IDE only requires you to do it once or tab once for each layer of indentation you want.
Gonzol, that is the reason why I think the survey may have been poorly developed. The whole point between tabs or spaces is the character and not the key pressed.
Basically there are these two arguments:. Having varying lengths of tabbing seems like it would be harder to read.
If ever something inside a pair of parenthesis needs to be broken into multiple lines, just break everything instead. If you would need to break and there are no parenthesis yet, just add them. I prefer to use a brace style which does never need alignment on keywords identifiers. So if you need to break an argument list, everything gets on a new line, and then is just indented with tabs, no side effects.
If the style guide does not permit that, indent with tabs according to the current indentation level, and then use spaces to match the length of the non-tab characters in the previous line. CreateNewAddress city, state, zipcode, streetaddressline1, streetaddressline2. CreateNewAddress t city, state, zipcode, t streetaddressline1, t streetaddressline2. Yes, that is two more lines, but the indentation is unambiguous. Focus on guitar techniques or discover songs for particular moments with collections from professional guitarists.
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Maybe I would have been on stage with Def Leppard. For what you get, I feel the subscription price is pretty fair. They seem to be doing a good job of working out any bugs that might pop up, which is rarely.
One of my neighbors is in Bon Jovi. I might have to hit him up for an audition. You never know. Ok, sorry, I was in dreamland again for a minute there. In my Dad got a guitar for Christmas. I was 10 and I was under strict instructions not to touch it. But you know us little boys I touched it as often as I could and never got caught. Upset stomach or throwing up. Many small meals, good mouth care, sucking hard, sugar-free candy, or chewing sugar-free gum may help.
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