Break down your tasks into sub tasks that you think should take no longer than 4-12 hours to code.

分解大任务为一系列的子任务，这些子任务最多不需要你花4 - 12个小时来编码。

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For convenience, we subdivide the overall development effort into a number of incremental sub-tasks. In this installment we provide a detailed walkthrough of the following subtasks.

为了方便起见，我们将整个开发工作划分为多个增量型的子任务。

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In the Map process, the master node takes the input, divides it up into smaller sub-tasks, and distributes those to worker nodes.

在映射过程中，主节点接收输入，把输入分割为更小的子任务，然后把这些子任务分布到工作者节点。

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The role of the coach is to create a specific agenda, split the task into manageable sub-tasks which have clear skill components and look at the different ways a person can learn them.

FORBES: The difference between coaching and mentoring