Useful tips for everyday
What exactly is Inversion of Control? Inversion of Control (IoC) means to create instances of dependencies first and latter instance of a class (optionally injecting…
What happens when I change a picklist value? When saved, this change is a global action and replaces the picklist value for all existing records,…
Does battery voltage drop when discharged? Voltage Changes During Discharge. At the end of a charge, and before opening the charging circuit, the voltage of…
Why does the use of continuous integration make it easier to find bugs in the software that you are developing? CI Benefits It forces the…
Will a 40 meter dipole work on 80 meters? A doublet antenna (dipole), cut for 80 meters, will not work on 40 meters because 7…
Is Perl still relevant in 2020? Perl is still very much a viable choice for modern programming. CPAN (a massive repository of Perl libraries and…
How do I view users? Open Computer Management, and go to “Local Users and Groups -> Users.” On the right side, you get to see…
Which is the best GNSS receiver? Finding a good GPS antenna for your land surveying projects can be difficult and time consuming. With more and…
How do I delete a std::vector? clear() function is used to remove all the elements of the vector container, thus making it size 0….Algorithm Run…
How to change the default value in QGIS 3? For QGIS 3 go to the Layers Properties => Attributes Form => choose your field with…