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With over 350 million Christians living in the continent, many Southern and West African countries celebrate Christmas with massive festivities, even those that are predominantly Muslim. What is a West African celebration for Christmas? Also in parts of Nigeria – the West African country with most Christians – old-rooted masquerade parties are part of Christmas … Read More

How much is the taxi fare in San Francisco? The basic fee is $3.50, the kilometer price is $1.72. For standing and waiting time, $33.00 is charged per hour. Is it cheaper to take a taxi or Uber in San Francisco? That said, geographic location also matters. According to a RideGuru analysis, Uber is cheaper … Read More

having a broad, flat-bridged nose. belonging or pertaining to the subdivision of simians that comprises New World monkeys, characterized by noses flatter than those of other simians and with widely separated, side-facing nostrils. What primates have a platyrrhine nose? New World monkeys are the platyrrhines (“flat-nosed”), a group comprising five families. As their taxonomic names … Read More

If two molecules have the same molecular formula, the next question is whether or not they have the same connectivity or not. Constitutional isomers have the same molecular formula and different connectivity. Stereoisomers have the same molecular formula but the same connectivity. How can you tell if an isomer is identical? Structural (constitutional) isomers have … Read More

Object metadata is a set of name-value pairs. The object key (or key name) uniquely identifies the object in an Amazon S3 bucket. For more information, see Creating object key names. There are two kinds of metadata in Amazon S3: system-defined metadata and user-defined metadata. What is S3 index? The heart of the S3 object … Read More