Topics to conquer

[ahasusie]

data structure & algorithm OS (Linux, Computer systems) Python

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algorithm

• [ ] sorting subset mergesort (K路归并) quicksort (partition): in place sorting

  def partition(arr, low, high):
  pivot = a specific number. eg. zero or others
  index = the final position of pivot
  for i in range(len(arr)):
      if arr[i], pivot meet specific cretiria:
          swap(arr[i], arr[index])
          index += 1
  return index is the final position of pivot 

• [ ] searching
• [ ] graph & tree
• [ ] string

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  Python & Shell

• [ ] python
• [ ] shell programming
• [ ] OO programming

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OS

• [ ] linux
• [ ] computer systems

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  others

• [ ] testing theory and design
• [ ] testing tools: jekins/dock/selenium/appium/robot

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  machine learning

[ahasusie]

Computer Architecture和OS以及Compiler，看得多了，你会发现CS的每个领域思想都是一样的，更重要的是你会终于发现这些算法究竟在实际中哪里用到了，会对心态有很大帮助。如果你调试不好，我建议用TDD，Test Driven Development，这不光在刷题时，面试时也很好用，有利于面你的人了解你的思路，以及很少会忘记边界。一气写成。多练练，一般你初期思路清晰，把思想化作程序的能力又没问题的话，这次就是AC