Here I will attach a couple commonly used linux command lines and describe it shortly f...
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Ubuntu Commands Tutorial, 2018-01-20 -
Windows Unidentified Network, 2018-01-19
If you come across wired internet service but are shown unidentified network: The Unide...
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Python App Scraping ———12.17.2017
What could be causing an HTTP 403 error? set environment variable: exportKG_LIST_KERNEL...
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Mac Terminal Tricks
vi ~/.bash_profile * edit alias="" *save and quit source ~/.bash_profile * reload the b...
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Ubuntu New Environment Init Git + Cisco VPN
~$ sudo apt-get install git ~$ cd "dir" (desired directory of folder dir$ git init Foll...
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Ubuntu Postgresql Server Allow Remote Access ———10.18.2017As titled, trying to access the database from another machine under the same local netw...
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Python Scraping ———10.15.2017
Select region from posgresql database SELECT stationid FROM tbl_APP_eachstations WHERE ...
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Python Scraping ———09.26.2017Investigate on what is socket, how to use it to bind/ip address of a computer, how to u...
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Python Scraping ———09.24.2017
-非常好的介紹python 爬蟲入門 - 基于協(xié)程拘央、異步IO的python爬蟲 - python爬蟲的最佳實踐(六)--爬蟲中的多進程***** - Python如何用協(xié)程模...
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Ubuntu Kernel ———09.23.2017- Glances - An eye on your system: - General introduction of kernel: - Check all proces...
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python爬蟲的最佳實踐(六)--爬蟲中的多進程
ps：寫給新手看的，大神看到了輕噴书在，給我留點面子~ 寫在前面 為什么選用多進程而不選用多線程灰伟，這是考慮到了諸多的實際情況最終做出的選擇。 在python環(huán)境下儒旬，多進程稍稍比多...
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Python App Scraping ———09.20.2017Improving performancePython check RAM usageCheck / resize kernel size - Using memory _p...
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Python App Scraping ———09.12.2017Micellaneous:check backends connectionscancel backends connections To sum numbers of co...
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Python App Scraping ———09.09.2017IO Bound vs. CPU BoundPython GIL, multithreading, multiprocessing - IO Bound vs. CPU Bo...
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Python App Scraping ———09.06.2017Parallel computing, Multithreading, Multiprocess - 線程和進程的區(qū)別是什么栏账？ -淺談多核CPU、多線程與并行計算: - 并行...