![](\"https:\/\/i0.wp.com\/www.gubatron.com\/blog\/wp-content\/uploads\/2012\/05\/Screen-shot-2012-05-22-at-2.07.46-PM.png?w=640\")
<\/p>\nSay you have some environment variables that you’d love to use as arguments of an executable in your project.<\/p>\n
1. Go to “Run Configurations”<\/p>\n
2. Click on the “Environment” tab.<\/p>\n
<\/p>\n
3. Click the “Select” button.<\/p>\n
4. A list with all of your environment variables will be shown. Choose the environment variables you need for this project\/executable.<\/p>\n
![](\"https:\/\/i0.wp.com\/www.gubatron.com\/blog\/wp-content\/uploads\/2012\/05\/Screen-shot-2012-05-22-at-2.08.29-PM.png?w=640\")
<\/p>\n
5. Use the variable using the following syntax ${env_var:MY_ENVIRONMENT_VARIABLE_HERE}<\/strong><\/p>\n Say you have some environment variables that you’d love to use as arguments of an executable in your project. 1. Go to “Run Configurations” 2. Click on the “Environment” tab. 3. Click the “Select” button. 4. A list with all of your environment variables will be shown. Choose the environment variables you need for this […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[15,30,1],"tags":[362,1000],"class_list":["post-2728","post","type-post","status-publish","format-standard","hentry","category-code","category-geeklife","category-uncategorized","tag-eclipse","tag-tips"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p5Unzf-I0","jetpack-related-posts":[{"id":481,"url":"https:\/\/www.gubatron.com\/blog\/svn-cant-create-tunnel-the-system-cannot-find-the-file-specified\/","url_meta":{"origin":2728,"position":0},"title":"svn: Can’t create tunnel: The system cannot find the file specified.","author":"gubatron","date":"March 15, 2007","format":false,"excerpt":"I was trying to checkout a project from a subversion repository using Eclipse's Subversive, and I was having problems with a subversion url that starts with \"svn+ssh:\/\/\" This means all the transport has to be done using a \"ssh\" agent. Eclipse's Subclipse plugin was giving me the error: svn: Can't\u2026","rel":"","context":"In "Code"","block_context":{"text":"Code","link":"https:\/\/www.gubatron.com\/blog\/category\/code\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3241,"url":"https:\/\/www.gubatron.com\/blog\/setting-up-eclipse-as-your-ide-for-bitcoin-c-development-on-macosx\/","url_meta":{"origin":2728,"position":1},"title":"Setting up Eclipse as your IDE for Bitcoin C++ development on MacOSX.","author":"gubatron","date":"February 9, 2014","format":false,"excerpt":"If you are a Java developer used to the productivity levels achieved by working with eclipse's code navigation, code completion and refactoring tools, it's worth your time staying in eclipse for any sort of C++ development. This post refers specifically to getting your eclipse environment to work with a particular\u2026","rel":"","context":"In "BitCoin"","block_context":{"text":"BitCoin","link":"https:\/\/www.gubatron.com\/blog\/category\/bitcoin-2\/"},"img":{"alt_text":"Screen Shot 2014-02-09 at 1.09.39 PM","src":"https:\/\/i0.wp.com\/www.gubatron.com\/blog\/wp-content\/uploads\/2014\/02\/Screen-Shot-2014-02-09-at-1.09.39-PM.png?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.gubatron.com\/blog\/wp-content\/uploads\/2014\/02\/Screen-Shot-2014-02-09-at-1.09.39-PM.png?resize=350%2C200 1x, https:\/\/i0.wp.com\/www.gubatron.com\/blog\/wp-content\/uploads\/2014\/02\/Screen-Shot-2014-02-09-at-1.09.39-PM.png?resize=525%2C300 1.5x"},"classes":[]},{"id":3280,"url":"https:\/\/www.gubatron.com\/blog\/top-eclipse-ide-features-i-cant-live-without\/","url_meta":{"origin":2728,"position":2},"title":"Top Eclipse (IDE) features I can’t live without","author":"gubatron","date":"May 7, 2014","format":false,"excerpt":"(If you are in Windows, replace \"Cmd\" for \"Ctrl\", and \"Option\" for \"Alt\") Cmd + 1: Create variables out of function's outputs, get suggestions to fix issues. \"Shift + Cmd + T\": Open Type. \"Shift + Cmd + R\": Open Resource. Select element and press \"Option + Cmd + R\"\u2026","rel":"","context":"In "Code"","block_context":{"text":"Code","link":"https:\/\/www.gubatron.com\/blog\/category\/code\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1939,"url":"https:\/\/www.gubatron.com\/blog\/solved-eclipse-cant-see-my-android-device-on-ubuntu\/","url_meta":{"origin":2728,"position":3},"title":"[SOLVED] Eclipse can’t see my Android Device on Ubuntu","author":"gubatron","date":"May 28, 2010","format":false,"excerpt":"Are you seeing this on eclipse when you plug your Android device to your Ubuntu box? Serial Number: ?????????? AVD Name: N\/A Target: unknown State: ?? Here's the solution: 1. Create a script to fix this next time it happens, let's call it \"android_device_reset\" and save it on a folder\u2026","rel":"","context":"In "Android"","block_context":{"text":"Android","link":"https:\/\/www.gubatron.com\/blog\/category\/android\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3383,"url":"https:\/\/www.gubatron.com\/blog\/things-to-remember-when-compilinglinking-cc-software\/","url_meta":{"origin":2728,"position":4},"title":"# Things to remember when compiling\/linking C\/C++ software","author":"gubatron","date":"March 18, 2015","format":false,"excerpt":"by Angel Leon. March 17, 2015. Include Paths On the compilation phase, you will usually need to specify the different include paths so that the interfaces (.h, .hpp) which define structs, classes, constans, and functions can be found. With gcc and llvm include paths are passed with -I\/path\/to\/includes, you can\u2026","rel":"","context":"In "Code"","block_context":{"text":"Code","link":"https:\/\/www.gubatron.com\/blog\/category\/code\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.gubatron.com\/blog\/wp-content\/uploads\/2015\/03\/make-all-executables.png?fit=680%2C510&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.gubatron.com\/blog\/wp-content\/uploads\/2015\/03\/make-all-executables.png?fit=680%2C510&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.gubatron.com\/blog\/wp-content\/uploads\/2015\/03\/make-all-executables.png?fit=680%2C510&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":4135,"url":"https:\/\/www.gubatron.com\/blog\/the-curious-case-of-inconsistent-cargo-fmt-formatting-and-how-to-fix-it\/","url_meta":{"origin":2728,"position":5},"title":"The Curious Case of Inconsistent cargo fmt Formatting (and How to Fix It)","author":"gubatron","date":"February 17, 2025","format":false,"excerpt":"Have you ever run into a situation where\u00a0cargo fmt, Rust's code formatter, produces different output on different machines, even though you're working on the same project? This can be incredibly frustrating, especially when you're trying to maintain consistent code style across a team or between your own development environments. 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<\/p>\n","protected":false},"excerpt":{"rendered":"