Useful tips for everyday
What is the output of command ls wc? tells you the number of lines, words, and bytes in each file. This pipes the output of…
Why does my MacBook Pro fan keep turning on? You might hear fan noise when this happens, especially if you’re in a quiet environment. This…
What is a MySQL database cluster? MySQL Cluster is the distributed database combining linear scalability and high availability. It provides in-memory real-time access with transactional…
How do advertisers know my browsing history? In custom advertising, the term clickstream refers to a record of Web pages you’ve visited. This data is…
How are credentials stored in the secure store? Credential information can be retrieved by code to authenticate against other systems, such as Active Directory. Credentials…
Which C compiler should I use? The compiler that we recommend is the GNU Compiler collection or GCC. This is a widely used cross-platform compiler…
What is the benefit of building a site with relative paths? The advantage to using relative paths is that you can change your domain name,…
How do I remove a class from a jar file? How to add or remove classes from a JAR file. Backup the jar file you…
Which is bigger collector or emitter? Collector has larger area than base and emitter because base collector is reverse biased, hence the current flow here…
What is a rug plot used for in a density plot? A rug plot is a plot of data for a single quantitative variable, displayed…