Chopin loved his birth nation so much he literally left his heart there. … To call Chopin’s music nationalistic means that his writing for piano and orchestra is infused with themes and motifs reminiscent of centuries of independent Polish culture. How is music related to nationalism? As a musical movement,Read More →
1) If values of timestamp are unique you can make it primary key. If not, anyway create index on timestamp column as you frequently use it in “where”. 2) using BETWEEN clause looks more natural here. I suggest you use TREE index (default index type) not HASH. Is timestamp theRead More →
Fantastic scuba diving and snorkeling. … The first landing of Christopher Columbus. … The Bahama Mama cocktail. What is unique about The Bahamas? The Bahamas boasts the third largest barrier reef on the planet. Stretching more than 190 miles in length, the Andros Barrier Reef in The Bahamas is oneRead More →
All edges have discrete costs. And there are 2 paths from a to d that both cost 5. Does Dijkstras always find the shortest path? Yes Dijkstra’s always gives shortest path when the edge costs are all positive. However, it can fail when there are negative edge costs. Does aRead More →
A shrubland is a specific type of ecosystem, which is identified by its large amount of shrubs and shrub-like plants. … These ecosystems can represent a fully developed habitat or may be one of the stages of ecological succession, which is the process of change that habitats experience over time.Read More →
Your fingerprints on each finger and each toe are different from all your other fingers and toes, and also totally unique to you. They are ridges and folds of skin, which help with improved sensation and, to a degree, better grip. What are important features in footprints? Their size, shape,Read More →
Certain pieces of greenstone were actually recognized as having their own spirits, which chose their wearer, so carving or taking one for yourself was extremely bad luck as it would anger the spirit or guardian of the jade.” Today however, it is increasingly common to purchase a piece for yourself.Read More →