Useful tips for everyday
How do you Ctrl-C in shell script? Ctrl+C sends a SIGINT signal. Assuming 888 is your process ID. Note that kill 888 sends a SIGTERM…
What is difference between QEMU and VirtualBox? QEMU/KVM is better integrated in Linux, has a smaller footprint and should therefore be faster. VirtualBox is a…
Is there a class that is not included in coverage? To see what happens I ran only that particular test case with coverage turned on.…
What are the benefits of multithreaded programming? Benefits of Multithreading* Improved throughput. Simultaneous and fully symmetric use of multiple processors for computation and I/O. Superior…
How do I know my TLS version in Wireshark? Observe the traffic captured in the top Wireshark packet list pane. Select the second TLS packet,…
How do I bypass Windows lock screen? Bypassing a Windows Login Screen Without The Password While logged into your computer, pull up the Run window…
How is the confusion matrix used in classification? A confusion matrix is used to check the performance of a classification model on a set of…
Is it bad to use float in CSS? The short answer: clear: both. Floats work really well in small cases like when there’s an element,…
Can you change text color in Trello? Trello’s Markdown Syntax doesn’t support colors of text on cards at this time. Can you change list color…
What is cut-off frequency while designing a filter? The cutoff frequency or corner frequency in electronics is the frequency either above or below which the…