-
Want to save the planet by saving on your power consumption?

Then you need to install LED lighting in your home or business:

EO LED

Comments

Post a Comment

Please add your comment:

Popular posts from this blog

Java package name structure and organization - best practice and conventions

-
When it comes to conventions regarding how to structure your packages in Java (or any other language in fact) there is a wide variety of opinion. Making the right decision can promote productivity, understandability, quality, flexibility and the construction of reusable frameworks. I've seen some people promote 'package by feature' over 'package by layer' but I've used quite a few approaches and found 'package by layer' much better than 'package by feature' but further from that I have found that a hybrid: 'package by layer then feature' strategy works extremely well in practice and here's why I think that's so. Package by layer then feature The 'package by feature' people tend to want to put all user interface, model classes, persistence classes (eg., DAO - if you're into self torture ;]) for a particular feature into the same package and according to many examples, the same directory. i.e. they don't us
Read more

Classic software engineering mistakes: To Greenfield or Refactor Legacy code?

-
Oh, the humanity! If we were not in the software engineering game but, rather, in the civil engineering game then the equivalent of this article would be called 'Classic Civil Engineering Mistakes' and contain graphic videos of buildings and bridges collapsing and thousands of people running for their lives. It's hard to get emotional about something you can't see Unfortunately software is a rather intangible asset that doesn't lend itself to dramatic and emotional visualizations. When it comes down to it the life work of a software engineer, when reduced to it's lowest conceptual level, is the specific arrangement of sequences of 1's and 0's on one or more hard disks (or some form of solid state storage) residing on a server or desktop computer. How those 1's and 0's get there and 'which' sequences work and which don't is not really a black art but it definitely requires some intelligence but surprisingly a lot more common sens
Read more

How to reset MySQL 8 root password on CentOS 7 and 8

-
Occasionally you come up with the world's most unbreakable root password for a MySQL 8 installation and you get distracted before you record it somewhere.... and you remain distracted for 3 months. Then you return to the project where this database was needed and ... whoops! What was that totally awesome password? Here's how you can reset your root password. This was based on a page that had a similar instructions except none of them worked - lots of errors and incorrect names - like referring to mysql instead of mysqld when stopping the service. Here we go: All as root user: Create a file in /var/lib/mysql called mysql-pwd with the following contents: ALTER USER 'root'@'localhost' IDENTIFIED BY 'anotherPwd28^$94'; Shutdown mysql   systemctl stop mysqld Run MySQL executing the given init file under the mysql user   mysqld --init-file=/var/lib/mysql/mysql-pwd --user=mysql & Check the MySQL log to make sure no errors occurred:   vi /var/log/mysqld.log
Read more