Useful tips for everyday
How do I know if my WordPress plugin has a virus? Plugins to Detect Malicious Code Sucuri Security. Wordfence Security. AntiVirus. Quttera Web Malware Scanner.…
What is LAMP in cloud? LAMP stands for Linux, Apache, MySQL, and PHP. Together, they provide a proven set of software for delivering high-performance web…
How to update MySQL database in CentOS 6? Had to reinstall with “yum install vixie-cron” (CentOS 6) I used the following commands to add a…
What is selective inheritance? Selective inheritance dependencies, or SIDs, are introduced to capture formally the inheritance of attribute values between tuples of any relation over…
Do phone cases dissipate heat? Keeping the smartphone in a cover case traps the heat emitted out of the handset and so removing it can…
How do I combine multiple observables into one? We can use the concat operator to take multiple Observables and return a new Observable that sequentially…
How do you calculate EMF of a battery in parallel? Ohm’s law: V=IR where V is the EMF of the cell, I is the current…
What are multi row transactions? Relational databases model an entity’s data across multiple rows and parent-child tables, and so transactions need to span those rows…
Is it safe to use proxy for telegram? While a proxy is not as secure as a VPN connection, it has the advantage of not…
What does it mean for a machine to be conscious? Now consciousness in machines may be seen as the awareness of their existence and the…