Explanation: static final variables must be set exactly once, and it must be in the declaration line or in a static initialization block. Line 4 doesn’t compile because bench is not set in either of these locations. Line 15 doesn’t compile because final variables are no allowed to be set after that point. Line 11 doesn’t compile because name is set twice: once in the declaration and again in the static block. Line 12 doesn’t compile because rightRope is set twice as well. Both are in static initialization blocks
Explanation: static final variables must be set exactly once, and it must be in the declaration line or in a static initialization block. Line 4 doesn’t compile because bench is not set in either of these locations. Line 15 doesn’t compile because final variables are no allowed to be set after that point. Line 11 doesn’t compile because name is set twice: once in the declaration and again in the static block. Line 12 doesn’t compile because rightRope is set twice as well. Both are in static initialization blocks
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Bitcoin mining is the process of adding new transactions to the Bitcoin blockchain. It’s a tough job. People who choose to mine Bitcoin use a process called proof of work, deploying computers in a race to solve mathematical puzzles that verify transactions.To entice miners to keep racing to solve the puzzles and support the overall system, the Bitcoin code rewards miners with new Bitcoins. “This is how new coins are created” and new transactions are added to the blockchain, says Okoro.
Start with a fresh view of investing strategy. The combination of risks and fads this quarter looks to be topping. That means the future is ready to move in.Likely, there will not be a wholesale shift. Company actions will aim to benefit from economic growth, inflationary pressures and a return of market-determined interest rates. In turn, all of that should drive the stock market and investment returns higher.
