Useful tips for everyday
What is the inside margin of a book? Even though they are technically blank space, margins are perhaps the most important part of a book…
Is conda-forge a default channel? So conda-forge is an additional channel from which packages may be installed. In this sense, it is not any more…
How do you do computer forensics? For those working in the field, there are five critical steps in computer forensics, all of which contribute to…
How to select events between start and end date? I have a MySQL table named ‘events’ that contains event data. The important columns are ‘start’…
What is the difference between GUID partition map and Apple partition map? Apple partition map is ancient… It doesn’t support volumes over 2TB (perhaps WD…
What is host in hacking? Hosting is done using special computers called servers. When somebody types your website address in their browser, their device will…
How to set the redial option in xl2tpd? If set to yes, xl2tpd will attempts to redial if the call get disconected. Note that, if…
Can you scan a QR code on a Mac? Enter the $2.99 QR Right, available in the Mac App Store. When you run QR Right,…
What does PEBCAK mean? problem exists between chair and keyboard PEBCAK, one of many terms used in Internet chatting, stands for “problem exists between chair…
Are characteristic functions integrable? Therefore, we can conclude that they are characteristic functions of absolutely continuous distributions although they are not absolutely integrable. Are characteristic…