Próbuje sformułować wyrażenie od wyciagniecia odpowiednich rzeczy z zml a mianowicie zawartości.
lecz nawet najprostsze wyrażenie mi nie działa.
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Prosze o pomoc
testuje na danych :
<breakfast_menu> <food> <name> Belgian Waffles </name> <price> $5.95 </price> <description> two of our famous Belgian Waffles with plenty of real maple syrup </description> <calories> 650 </calories> </food> <food> <name> Strawberry Belgian Waffles </name> <price> $7.95 </price> <description> light Belgian waffles covered with strawberries and whipped cream </description> <calories> 900 </calories> </food> <food> <name> Berry-Berry Belgian Waffles </name> <price> $8.95 </price> <description> light Belgian waffles covered with an assortment of fresh berries and whipped cream </description> <calories> 900 </calories> </food> <food> <name> French Toast </name> <price> $4.50 </price> <description> thick slices made from our homemade sourdough bread </description> <calories> 600 </calories> </food> <food> <name> Homestyle Breakfast </name> <price> $6.95 </price> <description> two eggs, bacon or sausage, toast, and our ever-popular hash browns </description> <calories> 950 </calories> </food> </breakfast_menu>