name_01.txt), but I'm unable to get the underscore in the filename.My attempt (with \_): \documentclass{article} \begin{document} \newwrite\tempfile \immediate\openout\tempfile="name\_01.txt" \immediate\write\tempfile{this is interesting} … There are really only two non-alphanumeric characters that you should use in naming your files: dashes and underscores. The underscore (this character: _) is necessary because the dates uses dashes already. When I rip a cd to my Vortexbox the folders and file names use an underscore between words. Because spaces are disgusting in file names when working with a shell. But some people seem to use them when they don’t need to. Single Post Underscore is used for naming your variables as Python Keywords and to avoid the clashes by adding an underscore at last of your variable name. delete C:\directory\file number 1.shp. won't work on most operating system command lines without adding quotes: delete "C:\directory\file number 1.shp" Many GIS tools are command-line based so its just simpler to use under-scores if you're in an environment where the command-line is common. The underscore is not always handled correctly and is not be correctly recognised in DNS or NetBIOS names. Location/spatial coordinates 3. Dragging and dropping files into Editor replaces the first letter of each file with an underscore. File names should NOT contain ampersands (“&”). I remember Matt Cutts saying it would be his preference to use a - instead of an _ when separating two words in a file name. Researcher name/initials 4. Date or date ran… On 10/21/2014 at 1:29 AM, chronistin said: Some Operating Systems have problems with spaces in file titles. Why Underscores are Not Recommended. You might consider including some of the following information in your file names, but you can include any information that will allow you to distinguish your files from one another. Email. Today, DNS and NetBIOS (and their apparent successor technologies Active Directory) are updated to support the underscore because so many people did it an… Using underscores gives a clean visual cue as to what’s a descriptor and what’s a date. How use spaces instead of underscores in file names? Alternatively, you can build Blender yourself. Underscore. They used to cause serious issues in the past. Choose a format for naming your files and use it consistently. I want this file to have a name of containing an underscore (eg. Ambiguity can be prevented either by prohibiting embedded spaces in file- and directory names in the first place (for example, by substituting them with underscores '_'), or, if supported by the command-line interpreter and the programs taking these parameters as arguments, by enclosing a name with embedded spaces between quote characters or using a escape character before the space, usually a backslash … And kind of still do today; imagine I have a file named “hello world.txt” on my desktop. Do not exceed 260 characters for total folder & file character count. I would like to be able to edit that so it will use a space instead. Update #2: Microsoft published KB article 968549 about this. In fact, the use of single underscore for this became so common that C compilers had to standardize on a double leading underscore (for instance __DATE__) for actual built-in variables to avoid conflicts with the ones in header files. Regardless, no other application I've ever used changes the name of a user's file. To avoid that confusion, the OS simply bans the backslash (\) from file names. Anyone using underscores (the _ character) in their file names without problems? In addition, you use underscores because trying to send a file over the internet with a literal space in it results in a %20, or just fails on attempt to transfer. Use only standard ASCII alphanumeric characters in file and directory names. The hyphen is part of the standard ASCII character set and has been adopted and managed in software since the earliest days. (Thanks to Hakan Eskici from Microsoft for pointing this out.) 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: That's archaic and instances are rare. Gone are the days of unix and linux requirements. Why? I absolutely hate when people use spaces, rather than underscores. Underscore and hyphens in file names Help Why do people always put underscores (_) or hyphens (-) in their file names while spaces are also an icon which is allowed in file names. Dashes are preferred for a couple of reasons. 1. The reason this is important to me is because when I copy the songs to a USB drive to play in the car, the car announces each song by stating "underscore" repeatedly. Article updated November 16, 2020. Changing them to underscores ensures compatibility across systems. As public says, underscores reduced the chances of trouble, since files might in future be copied, or transferred to different systems, and some systems wouldn't handle … It's a requirement of the DCF 2.0 specification (paragraph 5.4.2, to be precise). rnchell, Nov 13, 2020 #23. The Underscore _ Identifier A convention has also developed regarding the use of _, which is frequently used to preface the name of an object's property or method that is private.This is a quick and easy way to immediately identify a private class member, and it is so widely used, that almost every programmer will recognize it. 5.3. File names should allow you to identify a precise experiment from the name. I much prefer to see underscores. For more tips on creating your PDFs for your text attachments, visit our page on PDF guidelines. in file names. While single spaces are allowed between words or characters in the file name, do not use two or more spaces in a row between words or characters as this will cause errors. Just wonderinf if blue_widgets.html is going to be ok as a file name. Use for file in *; do to loop over the files in the directory (or _* to just take the ones with an underscore prefix.). As above, sometimes you can’t use spaces as it messes stuff up so an underscore is used in lieu to make it more readable to the eye. Ask Question Asked 5 years, 1 month ago. why do you want to do that> i absoutly hate when people use underscores in file names Click to expand... Congratulations. They are visible when an underlined hyperlink is rendered on the screen - underscores get covered by the underline. command line arguments to the script. You can add a DNS alias and avoid using underscores in server names in the future. Google views hyphens in URLs as word separators while an underscore in your url will not be recognized. This means using hyphens makes it much easier for Google to figure out what a page is about. This has caused some problems for me when I am trying to open multiple files at once in Photoshop Elements 10. Can I disable it because I want to print the underscores as well. Using underscores within folder names can sometimes cause ambiguity and lead to broken URLs on your website. 1) for file; do loops over the positional parameters, i.e. Exceptions for consistency If you're adding to a directory where everything else already uses underscores, and it's not feasible to change everything to hyphens, it's okay to use underscores to stay consistent. Frankly, I wish Microsoft was stricter about this sort of thing, and didn't allow us to use periods (.) With the commands \openout and \write I output text into a file. The fix also will be available in 2.76a and later releases. It is such a pain in the ass to escape out the spaces with the backslash. Double Pre Underscore. Required, but … First, some technical concerns. __name. Personally, I’m still scared of spaces, Cyrillic letters, or even long filenames and extensions. Why file names start with underscore In reply to philosomatographer • Aug 6, 2007 philosomatographer wrote: Why in the world would they do that? I have tried it and now I finally can save my files as usually. Historically, I've used underscore, but I recently discovered that the correct character to substitute for space is the dash. However, dragging and dropping a folder will replace first letter of folder name with underscore, but filenames inside of the folder remain intact. Update: Hakan now blogged about this: Strange TSWA connection issue if the server name contains an underscore character. You don’t need to use an underscore ‘_’ or dash ‘-‘ anymore. Underscores print as subscript in figures. Using Asset -> Import New Asset works as expected. Double Pre Underscores are used for the name mangling. Technically the requirement only applies to JPEGs. Your web files will be viewed by numerous users who use a wide variety of operating systems (Mac, PC, and Linux for instance) and devices (desktops, tablets, and smartphones are some examples). Support for hyphen in DNS and NetBIOS was included and working in the early standards. Thanks in advance. So it behooves us to use something other than a space in file and folder names. Project or experiment name or acronym 2. 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). My file names are underlined in the libraries file and my desktop shortcut names are underlined. Why do people still use an underscore in file names - isn't that antiquated? ... Name. Therefore, it is essential to play it safe and avoid common illegal directory and filename characters. Expand... 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