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• dos batch iterate through a delimited string

  - by bjax-bjax

  I have a delimited list of IPs I'd like to process individually. The list length is unknown ahead of time. How do I split and process each item in the list? @echo off FOR /f "tokens=* delims=," %%a IN ("127.0.0.1,192.168.0.1,10.100.0.1") DO call :sub %%a :sub echo In subroutine echo %1 exit /b Outputs: In subroutine 127.0.0.1 In subroutine ECHO is off.

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• Mercator projection world map with Geoserver and Openlayers

  - by bjax-bjax

  I'm trying to render a world map shapefile on my Geoserver with a Mercator projection. I've tried declaring the SRS on Geoserver and defining EPSG projections of 3785 or 900913 in Openlayers with no success. I've also tried to reproject the shapefile using ogr2ogr but the result is slightly off. Original: Converted: Here's the command used: ogr2ogr -t_srs EPSG:3785 target.shp source.shp I'm new to this technology & mapping concepts. Any pointers would be greatly appreciated!

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• Negative Primary Keys

  - by bjax

  Are there any repercussions using Negative Primary Keys for tables (Identity Increment -1, Identity Seed -1 in SQL Server 2005)? The reason for this is we're creating a new database to replace an existing one. There are similar tables between the two databases and we'd like the "source" of the information to be transparent to our applications. The approach is to create views that unions tables from both databases. Negative PKs ensures the identities don't overlap.

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