Ordered Three 2TB WD HDD to prolong the life expectancy of HPZ80

  • 时间：2020-10-09 18:35:39
  • 分类：网络文摘
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As I mentioned, I have ordered Three WD 2TB HDD to replace 2xSeagate 4TB HDD because the HPZ800 server does not support HDDs larger than 2 TB. I was told the seagate HDDs have in general a higher Average Failing Rate (AFR). The HPZ800 Serve... ...

How to Use Hash Map to Count the Frequencies of Values and Itera

  • 时间：2020-10-09 18:35:39
  • 分类：网络文摘
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AWK is a powerful text-processing programming language. Given a multi-million lines of text file containing the following data – we want to know the frequencies the delegation at each integer interval e.g. 2, 3, 4: awk-data-example-st... ...

Algorithms to Compute the Largest Time for Given Digits

  • 时间：2020-10-09 18:35:39
  • 分类：网络文摘
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Given an array of 4 digits, return the largest 24 hour time that can be made. The smallest 24 hour time is 00:00, and the largest is 23:59. Starting from 00:00, a time is larger if more time has elapsed since midnight. Return the answer as... ...

Algorithms to Compute the Dot Product of Two Sparse Vectors

  • 时间：2020-10-09 18:35:39
  • 分类：网络文摘
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Given two sparse vectors, compute their dot product. Implement class SparseVector: SparseVector(nums) Initializes the object with the vector nums dotProduct(vec) Compute the dot product between the instance of SparseVector and vec A spar... ...

Using the External Fan to Cool the Hot AMD Radeon HD 6700 Graphi

  • 时间：2020-10-09 18:35:39
  • 分类：网络文摘
  • 阅读：150 次
I recently replace my graphic card on my HPZ800 Server from NVIDA Quadro 2000D (which is mostly used on Servers – excellent for CAD but not so much for 3D Gaming) to AMD Radeon HD 6700 Graphic Card. One of the reason for the change is... ...

How Does C++ STL min_element, max_element, minmax_element work f

  • 时间：2020-10-09 18:35:39
  • 分类：网络文摘
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The C++ STL min_element, max_element and minmax_element (C++ 11) are useful functions from header algorithms to get the min, max, and min-and-max iterator from a given range of iterators. These functions take first parameter the begin itera... ...

Algorithm to Replace All ?’s to Avoid Consecutive Repeatin

  • 时间：2020-10-09 18:35:39
  • 分类：网络文摘
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Given a string s containing only lower case English letters and the ‘?’ character, convert all the ‘?’ characters into lower case letters such that the final string does not contain any consecutive repeating charact... ...

How to Get Free HTTPS Certificates via acme.sh?

  • 时间：2020-10-09 18:35:39
  • 分类：网络文摘
  • 阅读：139 次
Let’s Encrypt provides HTTPS Certificates if you are already using CloudFlare which also manages/issues the free SSL certificates for you. However, with Let’s Encrypt, it is not so simple/trivial to get a free HTTPS ceriticate a... ...

Algorithm to Check if A String Matches a Pattern

  • 时间：2020-10-09 18:35:39
  • 分类：网络文摘
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Given a pattern and a string str, find if str follows the same pattern. Here follow means a full match, such that there is a bijection between a letter in pattern and a non-empty word in str. Example 1: Input: pattern = “abba”,... ...

3 Ways to Protect Your Website from Negative SEO

  • 时间：2020-10-07 14:38:56
  • 分类：网络文摘
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3 Ways to Protect Your Website from Negative SEO Search Engine Optimization (SEO) techniques are set to make your website appear on top of search engine results pages (SERP). These are the healthy ways your website can use to climb the SERP... ...