Useful tips for everyday
How to validate checkout fields with custom…? Create your custom validation method (using the examples below ). In this example we’ll use the URL method.…
Which bus transfer the data between memory and processor? Address bus – carries memory addresses from the processor to other components such as primary storage…
How do I find out how many hops I have on Google? The traceroute command, as the name implies, traces the route that packets takes…
Are factors and variables the same? In context|mathematics|lang=en terms the difference between variable and factor. is that variable is (mathematics) a symbol representing a variable…
When does network manager switch to wireless connection? Network Manager aims for Network Connectivity which “Just Works”. The computer should use the wired network connection…
How to filter data of case when statement using? This would helpful if you have a other filters as well. However only WHERE Number LIKE…
How do I create a custom coordinate system in QGIS? To create a new CRS, or modify an existing CRS: Click Settings | Custom CRS…
Is there a way to uninstall a module? You can’t uninstall a module if it has other modules as dependencies. This example uninstalls a module.…
Is pointer arithmetic bad? The pointer arithmetic that C++ inherited from C allows you to calculate any value whatsoever, use it as a pointer (to…
What font does Apple use in app store? Apple provides two type families you can use in your iOS apps. San Francisco (SF). San Francisco…