Useful tips for everyday
Can I run a second screen from my iMac? You can connect one external display to your Mac using either of the Thunderbolt / USB…
How does quantum tunneling happen? Tunneling is a quantum mechanical effect. A tunneling current occurs when electrons move through a barrier that they classically shouldn’t…
What is n logN? In many cases, the n log n running time is simply the result of performing a Θ(log n) operation n times…
What is an off exchange insurance plan? The term off exchange plan describes a health insurance policy that you buy directly from an insurance carrier…
How do I make my Command Prompt colorful? To set the default Command Prompt window color, select the upper-left corner of the Command Prompt window,…
How do I find the first number in a string? Substring(index, 4); number = new string(substring. TakeWhile(char. IsDigit). ToArray()); //This gives me first number and…
How do you develop a parser? This gives you what’s called an abstract syntax tree (AST) of your program, which you can then manipulate (optimisation…
What should be considered when charging a SLA battery? Another important factor that has to be considered when charging an SLA battery is temperature. As…
What happens when a program stops in gdb? When your program stops, the GDB commands for examining the stack allow you to see all of…
How do I identify a bootstrap sample? Notation The number of bootstrap samples can be indicated with B (e.g. if you resample 10 times then…