Latest Contributions by JasonScheirer

Try something like this in the field calculator. Expression: ReplaceLastNumber(!textfield!, !numberfield!) Code block: import re def ReplaceLastNumber(text_value, number_value):       numbers = re.findall("\d+", text_value)       if numbers:           last_number = numbers[-1]           last_number_index = text_value.rfind(last_number)           return text_value[:last_number_index] + str(number_value) + text_value[last_number_index + len(last_number):]       else:           return text_value ... View more

Try quoting each string in your expression, so instead of exp4 = "!A_PHASE! + !B_PHASE! + !C_PHASE!" exp5 = "!AB_PHASE! + !AC_PHASE! + !BC_PHASE!" You use exp4 = "'!A_PHASE!' + '!B_PHASE!' + '!C_PHASE!'" exp5 = "'!AB_PHASE!' + '!AC_PHASE!' + '!BC_PHASE!'" ... View more

UpdateLayer. ... View more

df.zoomToSelectedFeatures() ... View more

Replace ALL \ns with \r\n and you'll need to use </BOL>, not <\BOL>. \r\n is the convention for Windows line breaks, \n is for Unix-like systems. In some places in Windows it's forgiving and lets you use \n, but not in text elements. ... View more

Use \r\n instead of \n ... View more

Yes, see the zoomToSelectedFeatures method. There are samples there to get you started. ... View more

There's a very loose coupling of client and server thanks to Restful HTTP APIs. Since the JS APIs build on Dojo, nothing is stopping you from consuming a Django service using Dojo's xhrGet functions in a ArcGIS Javascript webapp. ... View more

If you're on 10.0, you can try going in to ArcGIS administrator and borrowing a license. ... View more

Try this: out_zip = zipfile.ZipFile(out_zipfile, 'w', zipfile.ZIP_DEFLATED) ... View more

As a followup, this works for me: package LoadGPDispatch; use strict; use Win32; use Win32::OLE; my %RegHash; use Win32::TieRegistry( TiedHash => \%RegHash ); my $installKey = $RegHash{"HKEY_LOCAL_MACHINE\\Software\\ESRI\\Desktop10.0\\CoreRuntime"}; my ( $installDir, $type ) = $installKey->GetValue("InstallDir"); my $DLLName = "$installDir\\bin\\AppInitializerLib.dll"; Win32::LoadLibrary($DLLName) || die $!; my $dispatch = Win32::OLE->new("esriGeoprocessing.GpDispatch.1") || die $!; print "Success.\n"; ... View more

No, bare minimum you're going to need an Engine/Desktop/Server install. Arcpy isn't just that directory full of .py files -- it's all of ArcObjects with bindings specific to the version of Python included with the product. ... View more

You're going to have to manually tweak the path files in the virtualenv to point to the correct NumPy path or install it within the Virtualenv when you bootstrap it. Is there a reason you're using virtualenv? ... View more

You'll needs to bootstrap the Perl process to consume ArcObjects by LoadLibrarying the AppInitializerLib.dll in the %ARCGISINSTALL%\bin into memory before it will work in 10. You should be able to accomplish this using either FFI or DynaLoader from CPAN. ... View more

They will still be there for backward compatibility. ... View more