Useful tips for everyday
When to use SSH to execute a script? SSH: Execute Remote Command or Script – Linux. This is quite a common task for Linux system…
Can a table have more than one relationship? Creating a new table with 1-1 relationships is not a reasonable solution. You might need to do…
Does Sudo use setuid? The key is that sudo is a setuid binary – this means that it gets run as the user that owns…
How do I convert a column to a row in Excel? Copy the selected cells by pressing Ctrl + C. Select the cell where you…
Why is ampere considered as a fundamental unit? The ampere was chosen as a base unit, because it is easily measured whereas the coloumb is…
What is a noindex tag? What is noindex nofollow? noindex means that a web page shouldn’t be indexed by search engines and therefore shouldn’t be…
How can create long run query alert in SQL Server? For using SQL Server Agent Alerts to monitor Long Running Transactions, following steps needs to…
How do you remove make install package? If sudo make uninstall is unavailable: In a Debian based system, instead of (or after*) doing make install…
What is SSAP and DSAP? SSAP (Source SAP) is an 8-bit long field that represents the logical address of the network layer entity that has…
What are the tools used in teaching? Feedback / Polling Tools Class Content and Lecture Delivery Tools. Communication Tools. Collaborative Tools. Homework/Assignment Activity Tools. Exam…