Why do people use tabs instead of spaces?
There are a number of programmers who use indentation in their code instead of tabs. This technique is not only more visually appealing, but it allows programmers to earn more money. Analysis by the Stack Overflow team found that developers who use spaces instead of tabs are making more money.
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Are tabs and spaces the same thing?
Tabs need fewer characters and are formatted by users (some display as 2, some as 4 spaces), which may cause some code to look bad in some other environment. Spaces consume more KB but look the same everywhere. Good editors have tab functions to convert them.
How do I change tabs to spaces?
To convert tabs in a text file to spaces, you can use the expand command. To convert each tab to a single space character, use the -t 1 option.
Does Google use spaces or tabs?
“It also automatically formats your source code,” replied another programmer. “I use spaces, and it spits out tabs!” But in the end, Google failed to bring peace to the developer world. To be clear: all those who use spaces instead of tabs for indentation are hopelessly wrong.
How do I switch tabs with 4 spaces?
replace space with tab vimrc configure :set expandtab :set tabstop=4 # or you can do this :set tabstop=4 shiftwidth=4 expandtab # then in the py file in command mode, run :retab! :set noet|retab!
How do I replace tabs with spaces in emacs?
To replace tab stops with the proper amount of spaces, use Mx untabify . To do the opposite and convert multiple spaces to tabs, you can use Mx tabify . Both commands work in one region. To run on the entire buffer, use a prefix argument (ie Cu Mx untabify).
Why does the code below the if need to be indented by two spaces?
This is a common convention to save space. As our code nests deeper, there can be a lot of empty space in our code editor and eventually our code will end up running off the screen. That’s why we advocate indenting 2 spaces instead of 4, to save space in our code editor.
How do you get rid of the trailing space?
Type Mx delete-trailing-whitespace to remove all trailing whitespace. This command removes all extra spaces at the end of each line in the buffer and all empty lines at the end of the buffer; to ignore the latter, change the variable delete-trailing-lines to nil .
Why do we use tabs instead of spaces?
Tabs for indentation were now introduced because indentation using space required a lot of keystrokes (although this is not the case now with modern editors). So he could still argue “I would use spaces because my editor automatically takes care of the indents for me”. Then take a look at the following points. two.
Do you use two spaces or two tabs for indentation?
This question and its answers are locked because the question is off topic but has historical significance. Currently not accepting new responses or interactions. The coding standards for code hosted on drupal.org suggest using two spaces to indent code; other sites suggest using tabs to indent code.
Why do you use tabs instead of spaces in Vim?
Also, it’s absolutely obvious that everyone in the world should be using vim, which makes indenting, out-indenting, and navigating through “tabs” even in spatially indented files trivial. Tabs are the natural and orthodox choice, as they are by definition used for indentation.
Can you code autoflow with spaces instead of tabs?
So you need an editor that’s smart enough not to be stupid about it, to know to treat a line with four leading spaces as if it were indented. Any modern IDE or programmer’s editor can automatically flow code with spaces instead of tabs. It is so difficult?
Does Java use tabs or spaces?
Java: 4 spaces, tabs must be set to 8 spaces. Both are acceptable. Github data suggests that about 10-33% of Java repositories prefer tabs, and most use spaces in different formations, preferring 4 spaces to 2. (In case you’re curious, we in OverOps prefer tabs.
How do I change Eclipse to use spaces instead of tabs?
21 answers
- Click Window » Preferences.
- Expand Java » Code Style.
- Click Formatter.
- Click the Edit button.
- Click the Indent tab.
- Under General Settings, set the Tab Policy to: Spaces Only.
- Click OK ad nauseam to apply the changes.
How do you work around tab characters that shouldn’t be used?
I hope this solves your problem. Click Window » Preferences. Expand Java » Code Style.
Is there a way to enforce the use of tabs instead of spaces?
“Four spaces should be used as the indentation unit. The exact construction of the indentation (spaces vs. tabs) is not specified. Tabs must be set exactly every 8 spaces (not 4).” Look at the source code of ArrayList, it uses a combination of tabs and spaces where tabs are supposed to represent 8 spaces.
How to use spaces instead of tabs in Java?
Java Writer. Click Window » Preferences. Expand Java » Code Style. Click Formatter. Click the Edit button. Click the Indent tab. Under General Settings, set the Tab Policy to: Spaces Only.
How many spaces do you need in Java?
Java: 4 spaces, tabs must be set to 8 spaces.
How to fix tab with space in Eclipse?
To resolve tab space issue in Eclipse editor: Menu Window -> Preferences -> Java -> Code Style -> Formatter Click configure project specific settings. Choose the project Check Enable project-specific settings. Click New The profile page will appear. Choose Space only in the tab policy tag of the indent tab.
Does Vim convert tabs to spaces?
Use expand tab to convert new tabs to spaces The expandtab property will ensure that when you press the tab, it will actually use spaces. So first set the number of spaces a tab should have, then set expandtab.
How do I undo a tab space?
To clear a tab stop
- Go to Home and select the Paragraph dialog launcher.
- Select Tabs.
- Do one of the following: Select a tab stop and select Clear. Select Clear All to remove all tab stops.
- Select OK.
How do you change the tab spacing in Google Docs?
3 answers. Click the top ruler at the top of the document, click “add left tab”, then set it to 4 spaces from the “left indent”.
How do I find tabs in vim?
Just type f and then press the Tab key.
Is there a reverse tab key?
There is no “reverse horizontal tab” in ASCII. The closest is a string of ASCII characters 8 (backspace). If you mean the opposite of pressing the tab key in an editor, then you’re looking for shift – tab .
How do I remove the 4 inch tab stop?
How many spaces does a tab have in Google Docs?
2-space indentation in Google Docs.
Is there a way to convert spaces to tabs?
How to convert spaces to tabs? Enter text with spaces in the input text area. Choose the type of space you want to convert, i.e. spaces/repeat spaces/blanks/repeat blanks. Click the Show Output button to convert the text to tabs.
How to convert tabs to spaces in Linux with expand command?
You can use the cat command with the -T option and it will display all tabs as ^I on the screen (stdout). You can see the location of the tabs in the file. If you use the expand command in a file, it will convert all the tabs to a block of 8 spaces and display the output on the screen. But that’s not very convenient, is it?
Do you prefer to use tabs or spaces?
While you may prefer to use tabs all the time, your coding guideline probably suggests the use of spaces. But if you’ve already used tabs everywhere in your program and need to convert those tabs to spaces for the reviewer to allow your code, you’re in the right place.
How to convert whitespace to tabs in Visual Studio?
#019 Convert white space; Spaces to Tabs; Tabs to spaces. Have you ever opened someone else’s source code (perhaps an open source, a code sample, or even another teammate) and the code just isn’t aligned? This can happen due to spaces and tabs. By default, Visual Studio displays a tab as four spaces.