Useful tips for everyday
How many IPv6 addresses are in a 32? Both IPv4 and IPv6 addresses come from finite pools of numbers. For IPv4, this pool is 32-bits…
How do I fix a corrupted partition table? To start the partition table repair process, type “bootrec.exe/fixmbr” in the command prompt and press “Enter”. This…
How do you create a relationship between collections in MongoDB? Relationships in MongoDB represent how various documents are logically related to each other. Relationships can…
Does skewness affect correlation? Any correlation will on average be small, because the variables are independent but – and this is the surprising thing –…
What does it mean when my phone is connected to WiFi but no internet? If all the above tips didn’t solve the internet connectivity issue,…
How does Python calculate classification accuracy? In multilabel classification, this function computes subset accuracy: the set of labels predicted for a sample must exactly match…
Why do we override annotations in Java? @Override @Override annotation informs the compiler that the element is meant to override an element declared in a…
How do you remove comments from code? To comment or remove comments from a block of code: In the C/C++ editor, highlight a section of…
How to get an image as an attachment in WordPress? WordPress can use media icons to represent attachment files on your blog and in the…
How does MPLS routing work? How does MPLS work? In MPLS, packets are directed through the network based on an assigned label. With pure IP…