(load "file.scm") in a New Environment in Scheme -

(load "file.scm") in a New Environment in Scheme -

MIT scheme's (load ...) process as a parameter Is that I can "clone" the current environment and pass it there so that I can isolate the environment of the file itself?

(I have seen but I did not find anything ...

  How about something?  
  (define clone-env env) ((binding (environment binding env)) (make-top-level-environment (map car binding) (Map Cadre Binding))) 1) = & gt; (Define FU1; value: foo 1] => (The-environment) (Clon-env (the-environment); Value: #f   < P> Edit to edit:   I am not exactly what you are trying to do, but I have done here to check the above. I have the file  foo. Scm  containing:  
  (set! Foo 2) is created (defaults to Falcon (+ Fu Foo)) baz    then ,  
  1] => (define FU1; value: foo 1] => (load "foo.scm" (clone - env (the-environment)); "foo.scm" is loading ... value: 4 1] => Foo; value: 1 1] => Buzz; Unbound Variable: To continue, call RESTART with an option number:; (RESTART 3) = & gt; Specify a value to use instead of the falcon; (RESTART 2) = & gt; A given value Define the buzz in; (RESTART 1) => return to the eval-print level. 2 error>








03:22

















Get link





Facebook





X





Pinterest





Email





Other Apps




Comments





Post a Comment







Popular Posts




google chrome extension - Reason for Uncaught Error: Attempting to use
a disconnected port object -



    While retrieving the request from the content script, I get this error in the background page. Does anyone know that this error What can be the reason?   Full stack trace:    Unwanted error: Attempt to use Chrome / Renderer Extension Binding Disconnected Port Objects: 147 Chrome.port Post Message Chrome / Renderer Extension Binings: 147 ChromeHird.port DicePatchOnConnect.Connect Event Chrome / Renderer Extension Binings: 89IExtension.fu SendResponse.state background.js: 1573db.readTransaction.tx.executeSql.paramStr background.js: 1038    This only happens when Reloading extension is not being helpful for a few hours - it is not that after restarting the Chrome browser it will be a solution that becomes normal for a few hours, content script may continue to send requests for background No response can be sent from the background. Is there any way that I can catch this unwanted error and reset the listener?   I am using chrome.extension.onRequest.addListener for my communication. Bef...






visual studio 2010 - How to reinstall MVC 2 tools for VS2010? -



    I uninstalled ASP.Net MVC 2 device for Visual Studio 2010. How can I restore it? MVC2 downloads seem to include only the VS2008 device.   Whatever I said, says that MVC 2 has been included in VS2010, but the installation of an improvement did not fix it, and MVC 2 is not listed. Add VS2010 / Select a component in the Remove screen.      You will get your VS2010ToolsMVC2.msi VS2010 DVD under WCU \ ASPNETMVC - hopefully it will do!    






Git Bash script to check whether repo has any commits? -



    I have a script on which I need to work differently if there is one, which is one or more , Commits. What is the best way to do this?   Something like this will appear in the proxy code.    #! / Bin / bash if [[`git log_count`] ==" 0 "]]; Then there is no commodity for this repo. # What goods ... and echo are "one or more committed!" # What are the other things?    Any ideas?      you can    git rev-parse -verify HEAD    (after :)     This is a pipeline command, and its behavior vs. "  git diff " There is very little possibility to change   I find it more pronounced  rev-parse -verify  means "is this a valid object name?"    This is your  show-ref .  You ask "Is there anything in this safe / head in the safe?"  I ask, "what current  head  exists?"   In practice, both of these are fair tests, because once you have a branch, so to achieve the  HEAD , some mock values will indicate manually lack of editing It is very diffic...








Powered by Blogger