JAVA
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Top 7 Udemy Courses to Learn Docker and Kubernetes in 2024
Hello guys, how are you doing? Are you on track to accomplish your goals this year? I am sure you…
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jOOQ workaround for “can’t specify target table for update in FROM clause”
In MySQL, you cannot do this: create table t (i int primary key, j int); insert into t values (1,…
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Top 15 Udemy Courses to Learn Essential Skills for Programmers in 2024
Hello friends, there is no doubt that Udemy is one of the most popular e-learning platforms. It helps more people…
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Implicit path joins may now skip unnecessary tables in the join tree
One of jOOQ’s key features so far has always been to render pretty much exactly the SQL that users expect,…
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ORA-00904: invalid identifier Error in Oracle 11g database
If you have worked in the Oracle database ever, you would definitely have seen ORA-00904: invalid identifier error. Doesn’t matter…
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Oracle’s way to get multiple values in a top 1 per group query
I’ve blogged about generic ways of getting top 1 or top n per category queries before on this blog. An…
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Coding Interview Cheat Sheet and Resources for Developers
Hello guys, are you looking for job in this tough market? Well, its not easy and market is flooded with…
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