Brayton

i wondering way execute python script url (www.blahblah.com/script.py) in terminal without downloading file disk? thanks! do want run on client, or on server (which return results)? if want run on client, it's going have downloaded 1 way or another. easy way download, run, delete: $ wget blahblah.com/script.py && (python script.py; rm script.py) if want run on server, can use cgi mentioned others. depending on want though, may want use web framework instead. for lightweight framework check out flask . documentation excellent , managed , running in day (i'm new both python , web servers).

jquery autocomplete in jsf2.0 in xhtml working fine, when trying set value backing bean in select function not getting set, have used <div class="ui-widget" style="font-size: 0.9em; padding-left: 0.3em;" > <label for="organizatiosselectauto">representative organization: </label> <h:inputtext id="organizationselectauto"/> </div> <h:inputtext id="orgidhidden" value="#{lettermbean.orgid}" style="" immediate="true" onchange="submit()" valuechangelistener="#{lettermbean.orgchanged(this)}"/> $(function() { var availabletags = #{jqueryclientlist.arrayobj} ; $( '#organizationselectauto' ).autocomplete({ source: availabletags, minlength: 2, select: function( event, ui ) { alert("id"+ui.item.id); document.getelementbyid('housefrm:orgidhidden').value = ui.item.id; alert("input text vlaue"+document.getelementbyid('housefrm...

can explain me why code works (why return value)? int main() { int *ptr = new int(113); int &rptr = *ptr; delete ptr; cout << rptr << endl; return 0; } basically, return value get: -572662307 what doing results in undefined behavior, fact you're getting number reasonable behavior. when perform sequence: int *ptr = new int(113); int &rptr = *ptr; the reference rptr refers integer created line new int(113) . on next line, execute delete ptr; this deletes int , meaning object no longer exists. pointers or references reference deallocated object, causes undefined behavior. consequently, when print rptr with cout << rptr << endl; anything can happen. here, you're getting garbage data, program have crashed or reported debug error message. interestingly: value printed (-572662307), treated 32-bit unsigned value, 0xdddddddd. bet memory allocator putting value deallocated memory debug memory errors one. hope helps!

here have piece of code should work based on know of string interpolation in ruby. inside model class: "s3_file" basically wahat trying accomplish while saving file aws s3, save them under folder thats created @ runtime using following string interpolations. using devise , cancan authorization , authentication gems the code below works: paperclip.interpolates :prefix |attachment, style| "#{date.today.to_s }/system" end has_attached_file( :upload, :path => ":prefix/:basename.:extension", :storage => :s3, :s3_credentials => {:access_key_id => "xxx", :secret_access_key => "xxx"}, :bucket => "xxx" ) but, trying usersemail , insert paperclip block. code doesn't work desired. result of code not exception @curr_user_email null , result folder on aws s3 has no name. method create folder. how can correct this? this code still not work if(@curr_user_signed_in) @aprefix = "#{date.today.to_s }/#{@curr_...

i reading url(and trying copy) , failed...(great article on antlr too)... https://supportweb.cs.bham.ac.uk/docs/tutorials/docsystem/build/tutorials/antlr/antlr.html my solution before added parenthesis stuff whereclause: expression -> ^(where_clause expression); expression: orexpr; orexpr: andexpr (or^ andexpr)*; andexpr: primaryexpr (and^ primaryexpr)*; primaryexpr: parameterexpr | inexpr | compexpr; my solution failed due infinite recursion (but thought lparen^ , rparen! supposed solve that???).... whereclause: where^ (expression | orexpr); expression: lparen^ orexpr rparen!; orexpr: andexpr (or^ andexpr)*; andexpr: primaryexpr (and^ primaryexpr)*; primaryexpr: parameterexpr | inexpr | compexpr | expression; notice primaryexpr @ bottom has expression tacked on has lparen , rparen can orexpr or expression(ie. first expression can use or not use parens). i sure simple issue dang typo keep staring @ hours or something. thanks, dean i reading url(and trying copy) , failed...

hi i'm following android tutorial on ndk (hello-jni) , trying run following command within cygwin android update project -p . -s but following message: -bash: android: command not found i new @ , assume because cygwin isn't hooked android not know how fix this. can help? thanks in advance you need set path , cygwin knows find android program. in here , see line says, set path=e:/android/android-sdk-windows/tools;e:/android/android-ndk-r5b

i creating modal dialog box , dynamically creating textboxes based on user specified quantity. store values of these textboxes in vector vector <cstring*> textboxtext; i want pass vector when dialog closes. tried passing pointer dialog , updating pointer in: void cradiodialog::onbnclickedok(). however, did not work. don't think can data exchange, there way done? thanks, you can it. ensure return actual cstring objects, not pointers! vector <cstring> textboxtext; what in onbnclickedok ?