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ScAlAn

Scientific Algorythms and Analytics

Tag: how to

Mac OS: git was broken after last update

Problem: ~ % git xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun How to fix (worked for…
Continue reading “Mac OS: git was broken after last update”…
Posted on: December 22, 2020 Last updated on: December 23, 2020 Comments: 0 Written by: Alex

How to expand partition size on Raspberry Pi Ubuntu disk

Task: expand root partition. After writing image on sd card I see 3.8GB partition size. I have 14GB sd card.…
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Posted on: October 3, 2020 Last updated on: December 23, 2020 Comments: 0 Written by: Alex

HowTo tar with process symlink directory files

Task: compress directory with all symlink files. Use command: # tar -cvhf backup.tar /backupdirectory Result – tar.gz file with all…
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Posted on: March 16, 2020 Last updated on: March 16, 2020 Comments: 0 Written by: Alex

Working with parameters in the URL from javascript

Task is to hide some page elements based on parameter in the URL.

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Posted on: October 20, 2016 Last updated on: October 20, 2016 Comments: 0 Written by: Alex

How to click a href link using Selenium

I have a html href link: https://scalan.com/apps/HexagonTowersGame To click this link by href using xpath in selenium: //a
Continue reading “How to click a href link using Selenium”…
Posted on: October 13, 2016 Last updated on: October 13, 2016 Comments: 0 Written by: Alex

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