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ScAlAn

Scientific Algorithms and Analytics

Tag: java (page 2)

Java: Prepare pem keys objects from strings

Task: Prepare Personal, Public and Certificate keys from strings Implementation: Done.
Continue reading “Java: Prepare pem keys objects from strings”…
Posted on: August 1, 2022 Last updated on: August 1, 2022 Comments: 0 Written by: Alex

Java: Find first file in the directory and return its name

Task: Search files by mask and return first name Implementation: Done.
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Posted on: July 29, 2022 Last updated on: July 29, 2022 Comments: 0 Written by: Alex

Service to gather sports data

Project duration: 2 years.

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Posted on: June 28, 2022 Last updated on: August 31, 2023 Comments: 0 Written by: Alex

JPA SpringBoot Find by id of related object

Task: Create method to find all objects by field in the related object Example: Write method to search all B…
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Posted on: June 23, 2022 Last updated on: March 25, 2023 Comments: 0 Written by: Alex

Install Java on Raspberry Pi

Task: Install Java on Raspberry Pi Implementation: Update system:sudo apt updatesudo apt upgradeInstall java:sudo apt install default-jdkCheck it working:java -version…
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Posted on: April 21, 2022 Last updated on: April 21, 2022 Comments: 0 Written by: Alex

Liquibase: Index.exists exception fix

Task: Fix index exists precondition exception Solution: Instead of using index exists liquibase tag use sql to check index exists.…
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Posted on: September 20, 2021 Last updated on: September 20, 2021 Comments: 0 Written by: Alex

Java Spring app: School registration system

Task: Design and implement simple school registration system Assuming you already have a list of studentsAssuming you already have a…
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Posted on: August 13, 2021 Last updated on: August 13, 2021 Comments: 0 Written by: Alex

Selenium get WebElement HTML body

Task: get body of Web Element Solution (java): String body = elem.getAttribute(“innerHTML”); Done.
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Posted on: October 14, 2020 Last updated on: December 23, 2020 Comments: 0 Written by: Alex

CLI RPN Calculator

Task: Implement a command-line reverse polish notation (RPN) calculator using a language that you know well. Language: Java Java command…
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Posted on: April 29, 2020 Last updated on: December 23, 2020 Comments: 0 Written by: Alex

Scrape lists from Stanford alumni directory

Task: Do search contacts by categories and scrape details from cards. Implementation: Java Result: csv file Addition – set of…
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Posted on: August 9, 2019 Last updated on: December 23, 2020 Comments: 0 Written by: Alex

Scrape lists from ETSY.com

Task: Do search contacts by categories and scrape details from cards. Implementation: Java Result: csv file Addition – set of…
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Posted on: March 24, 2019 Last updated on: December 23, 2020 Comments: 0 Written by: Alex

Scrape Linkedin cards

Task: Do search contacts by categories and scrape details from cards. Implementation: Java script Result: csv file  
Continue reading “Scrape Linkedin cards”…
Posted on: October 5, 2018 Last updated on: December 23, 2020 Comments: 0 Written by: Alex
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