Useful tips for everyday
How much RAM do you need for Windows Boot Camp? Your Mac needs at least 2GB of RAM (4GB of RAM would be better) and…
How do I revive a dead iMac? Do one of the following: Choose Actions > Advanced > Revive Device, then click Revive. Control-click the selected…
What is L1 regularized logistic regression? ℓ1-regularized logistic regression or so-called sparse logistic regression (Tibshi- rani, 1996), where the weight vector of the classifier has…
What is field separator in awk? The field separator, which is either a single character or a regular expression, controls the way awk splits an…
Can foreigner make campaign contributions? Campaigns may not solicit or accept contributions from foreign nationals. Federal law prohibits contributions, donations, expenditures and disbursements solicited, directed,…
Can we crawl any website? If you’re doing web crawling for your own purposes, it is legal as it falls under fair use doctrine. The…
Are MySQL queries encrypted? By default MySQL does not encrypt its client/server communication: https://dev.mysql.com/doc/refman/5.6/en/security-guidelines.html. You can setup MySQL to accept connections over SSL and require…
Which tool is used for automating and generating API documentation in Java? JavaDoc tool JavaDoc tool is a document generator tool in Java programming language…
How can I see the contents of a docker volume? Docker provides a command to see all volumes: → docker volume ls DRIVER VOLUME NAME…
Could the surface area of an object be calculated? Every three dimensional object has a surface area; the volume is the amount of space taken…