Useful tips for everyday
How does primary replica set connect to MongoDB? to connect to a replicaset. You can use the –host param to specify the replSet name and…
What circuit parameters do you determine from the short-circuit test data? The open circuit and short circuit test are performed for determining the parameter of…
How to show the unchecked checkbox on a form? To display the unchecked checkbox or radio options in a form’s confirmation message, email, or View,…
How do I switch between windows in Chrome with keyboard? Switch to previous or next tab Use Command-Option-right arrow to jump one tab to the…
Why are committees created? Committees are an essential part of the legislative process. Senate committees monitor on-going governmental operations, identify issues suitable for legislative review,…
How do I find the max FS file? Run /sbin/sysctl fs. file-max to determine the current limit. If the limit is not 65536 or the…
How do I press the Fn key using a PC keyboard on a Mac? How to Enable Standard Function Keys On your Mac, click Launchpad…
What is the reason for using a multiple secondary transformer? Multiple Winding Transformers can also be used to provide either a step-up, a step-down, or…
Can DC current flow through an inductor? The inductor stores electrical energy in the form of magnetic energy. The inductor does not allow AC to…
What cipher does LUKS use? aes-xts-plain64 The default cipher for LUKS is nowadays aes-xts-plain64 , i.e. AES as cipher and XTS as mode of operation.…