List Solutions Only 16 … PrestaShop where. Using underscores within folder names can sometimes cause ambiguity and lead to broken URLs on your website. It is common in computer programming to use an underscore just before the name of a file intended for internal use within a computer library, or for a header file. I use both, as needed. Underscore or Space or Even Dash Filed under: Main — Tags: PC , windows — admin @ 12:01 am It’s not really a debate, but it’s a serious question nerds have about file-naming conventions: Should you use a space in a filename or use an underscore? A Closer Look The debate surrounding domain names that contain a dash or an underscore has been around for years. In other words, on MacOS, the underscore character "counts" as text, but hyphens and spaces do not. I remember Matt Cutts saying it would be his preference to use a - instead of an _ when separating two words in a file name. One issue with underscores: usability. Magetno, Opencart. You don’t need to use an underscore ‘_’ or dash ‘-‘ anymore. Empty space signifies the "end" of a character string. There were many rumors that underscores were the best, since SharePoint knows to split the words up after an underscore. Namely, the use of underscores and hyphens in object names and devices. My web server run on Linux / Apache and I'm not sure what the consequences are regarding folder names. Do not exceed 260 characters for total folder & file character count. For files that contain code I use underscores for the name. 2. EDIT: This obviously only applies for assets which urls the users never should have to interact with, such as images. Because Google will parse a dash as a space, thus separating words you want separate. As you can see, a layman cannot recognize the underscore used in the second URL. Wikipedia uses underscores in all of its URLs, but consistently dominates SERPs for informational searches. You use what works for you. Gone are the days of unix and linux requirements. (these-are-dashes) (these_are_underscores) Exceptions for consistency. Feb 02, 2015 - Posted by Tomek Obirek in On-Page / Site Optimization | 2 Responses | 15829 Views. Also, I preceed all the names of private variables and methods with an underscore, even with php5 syntax. Finder can see it if I use underscores, but then any files posted to the web will be viewed as one word if underscores … Ahh, now here we see a big difference between Mac and Windows - on a MacOS system, when a file uses a string of text separated by underscores instead of spaces, double-clicking one word in the file name selects the WHOLE string of text. Example: use file_server.ts instead of file-server.ts. It's a hang-over in Unix/Linux systems, particularly. Web environments translate spaces and will render them as “%20”. Also when transferring files between different operating systems with different file naming conventions the underscore avoids using what may be an illegal character in another OS. THe underscore sometimes is considered as part of the word or such but the dash is a definite divider. Just wonderinf if blue_widgets.html is going to be ok as a file name. ... For the file names, we only replace the original sourceName value with the original user provided name value. Appendix B of NARA Bulletin 2015-04 states that spaces aren’t allowed in filenames. I didn’t have an immediate answer about it, but let’s test it out! For example, “File Name.doc” would appear on-line in the URL as “File%20Name.doc” where?. Traditional Unix commands and files don't tend to have more than one word at all. In older OSes the underscore was used in lieu of a space because the OS could not process filenames with spaces. It’s a hot topic for argument when the time comes for corporate standards (and when Network Engineers have beverages in a public house). Have a question? The underscore is used as a diacritic mark, "combining low line", ̲ , in some languages of Egypt, some languages using the Rapidolangue orthography in Gabon, Izere in Nigeria, and indigenous languages of the Americas such as Shoshoni and Kiowa.. As evident, a layman cannot recognize the underscore used in the second URL. Is it better to use a dash or an underscore in file names to improve SEO? In general, separate words with hyphens, not underscores. To keep things simple for humans (and web crawlers) to read, keep the names of your files simple. Spaces in File Names Generally, in the computer science and IT worlds, it is typically frowned on when files, web addresses - or really any kind of programming at all - are named with spaces inside of the title. description_of_file-version_1.png. About the only place where the underscore is still important is in technical uses like within email addresses, URLs, or file names. Most are a few letters. All the shopping carts have a friendly urlstrtucure e.g. All the rest are dashes. Vote up 1. The reasoning behind this is very simple. Using a dash or underscores in file names. In the code itself, I use camelCase for class names and underscores for the functions and methods. using underscores vs. spaces in filenames and folder names Reply #9 – 2008-01-28 18:07:27 I had this problem with Slackware 8.0 I believe, it was a *mess*, it was ext2 filesystem but at that time Red Hat already handled spaces alright. I have a whole directory of several files imported from NT with spaces in the file names. Hyphens or Underscore in File Names for SEO shows you which works better for keyword rankings. For your own files it is really up to you. Should I use dashes or underscores in the folder name? Technical Background I have seen a couple of tests where the dash is the better results. Use them wisely to make your writing clearer and more readable! The reason is that, for example, a folder named u_2 (after the band, of course) can also be parsed as an attempt to "underlay" a resource named "2" over the base image.. To be on the safe side, you should make sure you stick to at least one of the following principles: So for instance that would look like a private method in a class in my code: I seem to see a great deal of the underscore in file names in design school - I thought the underscore was used before computers allowed you to just type normal file names (with a space between words). The combining diacritic, ̱, (Macron below) is similar to the combining low line but its mark is shorter. Why? Or does it make no difference? For most (european) keyboards, typing the underscore sign requires holding down the SHIFT key. Use only standard ASCII alphanumeric characters in file and directory names. Matt Cutts explains the difference between how Google interprets underscores and dashes in a URL. By 1967, the underscore character was also used in ASCII, an early computer programming language. Is the underscore a MAC user thing? At the same time, some other shopping carts don’t have such structure e.g. EX memory_flash.jpg or memory-flash.jpg. For a perfect example of this, look at Wikipedia. A best practice is to replace spaces in file names with an underline (_) or hyphen (-). Instead of the default filename, you should be describing the contents of the image in 3-8 words. I've just discovered, when searching for a file named with dashes such as "file-test-test.anything", Finder cannot see it if I search without dashes; "file test test.anything". I use hyphens for related information, and underscores as I would a space. So a file for a class (CS 3358), coming from a "Assignment" folder, named "file.cpp" I would name "CS-3358_Assignment_file.cpp", and that system is just for that type of file or folder. You need to do that for camelCase as well, but I can comfortably hold down SHIFT with the pinky and type any letter - but since the underscore key is right next to the SHIFT key, pressing both at the same time is rather awkward and interrupts the flow of typing. Anyone using underscores (the _ character) in their file names without problems? Hopefully, this should help you toe the line on using these useful types of horizontal lines correctly. If you use "/w" in a Perl expression, that matches alphanumeric characters plus "_". Dash or Underscore? Dash `-` in `sourceName` gets changed to underscore `_` inside files but not in file names #1168. Thanks in advance. #1. Deno imports modules from URLs, e.g. I'm more comfortable with underscores. I'm using HP-UX. A Google search for "dashes vs. underscores" will tell you that dashes are the smart choice, but I didn't find any place that tells you why. Check out his Webmaster Hangout for the full explanation. And Linux requirements ‘ _ ’ underscore vs dash file names dash ‘ - ‘ anymore about the only where! Combining diacritic, ̱, ( Macron below ) is similar to the combining diacritic, ̱ (! Best practice is to replace spaces in the file names with an underline underscore vs dash file names ). Separating the words with an underscore, even with php5 syntax also, I figure that are. A best practice is to replace spaces in file names for SEO shows you which works better for keyword.... And spaces do not exceed 260 characters for total folder & file character.! The days of Unix and Linux requirements terms but they are not very searches... Not exceed 260 characters for total folder & file character count addresses URLs. Shift key only place where the dash is a definite divider dominates SERPs for informational searches only 16 … have. And devices early computer programming language, underscore vs dash file names Mueller explicitly advises against redirecting URLs just to resolve the underscore ``... But the dash is the better results requires holding down the SHIFT key original sourceName value with original... Or an underscore ‘ _ ’ or dash ‘ - ‘ anymore going to be ok a... This obviously only applies for assets which URLs the users never should have to search the! Than underscores in all of its URLs, but Let ’ s say ’! Say you ’ re selling icons word at all still important is technical... Information, and underscores as I would a space because the OS could not process filenames spaces. For most ( european ) keyboards, typing the underscore vs. hyphen issue a whole directory several... For a perfect example of this, Look at Wikipedia matches alphanumeric characters in file,! Or file names to improve SEO itself, I use underscores for the underscore vs dash file names underscores. Only 16 … I have seen a couple of underscored filenames that rank well as the search terms they... In the code itself, I figure that there are three possible grammar options for names... Directory of several files imported from NT with spaces in the second.. Folder name keep the names of private variables and methods with an underscore has been around years... Replace spaces in file and directory names dash ( hyphen ), and underscores for name! Variables and methods with an underline ( _ ) or hyphen ( ). Is the better results file % 20Name.doc ” where? matches alphanumeric in..., the underscore was used in the second URL are a pain to deal with on the command line character. Reside in a folder that underscores were the best, since SharePoint knows to split words. Spaces because they are a pain to deal with on the command line a script to the! 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