A few MapGuide OpenSource links:
Archive for March, 2010
Just a remind for myself. 😉
“NOT IN” SQL clause is a very common sql statement in most queries.
Is there something similar in Linq? Of course!
Marco Russo’s blog post explain it very well.
Here as example from Marco’s blog:
SELECT * FROM CUSTOMERS
WHERE ID NOT IN
translated to Linq query:
var query =
from c in dc.Customers
where !(from o in dc.Orders
source: The NOT IN clause in LINQ to SQL.
Ricollegandomi ad alcuni post recenti (qui e qui) aggiungo i riferimenti per poter scaricare la cartogradia del Friuli Venezia Giulia, all’indirizzo http://www.irdat.regione.fvg.it/Consultatore/cartografia/CartaTecnica/ .
Sono disponibili le mappe 1:5000 e le tavolette 1:25000, nei formati FNC, DXF e PDF. 😉
Technology that depends on satellite-navigation signals is increasingly threatened by attack from widely available equipment, experts say.
While “jamming” sat-nav equipment with noise signals is on the rise, more sophisticated methods allow hackers even to program what receivers display.
At risk are not only sat-nav users, but also critical national infrastructure.
read full article here: Sat-nav systems under growing threat from ‘jammers’