Useful tips for everyday
Does my voltage regulator need to be grounded? Other than the possibility of damaging a regulator the answer to the question is no. The case…
Is the relationship between linear regression on Y and X the same? This suggests that doing a linear regression of y given x or x…
How do you use a Hook in a function? Instead, always use Hooks at the top level of your React function, before any early returns.…
What is getRecord in LWC? When we have to fetch a single record from the database we don’t have to do the song and dance…
Does with sharing enforce field-level security? Enforcing sharing rules by using the with sharing keyword doesn’t enforce the user’s permissions and field-level security. Apex always…
Can you use variables in Simulink? In the Simulink® Editor, right-click a block, subsystem, or in the canvas and select the Find Referenced Variables menu…
Is Oracle Database Personal Edition free? Personal Edition is available on Windows and Linux platforms only. Oracle Management Packs are not included in Personal Edition.…
Can a non US citizen become pilot? If you are a Foreign born, non US citizen you can Learn to Fly and become a Private…
What happens if I run a 60Hz motor at 50Hz? It will run with following problems for a 50Hz motor running on 60Hz: The core…
Should I use prepared statements? I would turn this round: in a publicly distributed app, you should generally always use prepared statements unless you have…