Useful tips for everyday
How do I stop Apache from starting? Debian/Ubuntu Linux Specific Commands to Start/Stop/Restart Apache Restart Apache 2 web server, enter: # /etc/init.d/apache2 restart. $ sudo…
What is the difference between browsing and surfing? Browsing is the process of reading something with the desire. While surfing is process of studying something…
Can an OS run from an external drive? Are there any disadvantages in having your operating system stored on external drive? Generally there are no…
Can text messages be saved in folders? Note: Android text messages are stored in SQLite database folder which you can only find on a rooted…
Are law changes retroactive? Based upon recent decisions by the California Supreme Court, the general rule in California is that, if the Legislature clearly indicated…
Do you put punctuation at the end of a quote? In the United States, the rule of thumb is that commas and periods always go…
Do you test ordinal data for normality? If a variable is ordinal and has at least five categories, making a normality assumption can work well,…
What is true subdomain? In the Domain Name System (DNS) hierarchy, a subdomain is a domain that is a part of another (main) domain. For…
Should you use OOP in PHP? Object-oriented programming has several advantages over procedural programming: OOP is faster and easier to execute. OOP provides a clear…
What is DDL transaction? DDL is the abbreviation of Data Definition Language. In summary, a DDL is a language that allows defining your data structure.…