Useful tips for everyday
How can I improve my sound signal? A method to improve the signal-to-noise ratio (adopted from early radio) is to use a regenerative circuit or…
Does macOS Catalina have Screen Time? Turn on Screen Time Follow these steps in macOS Catalina or later: Choose Apple menu > System Preferences,…
Are there math functions on an oscilloscope? Virtually every digital storage oscilloscope has math functionality. This goes beyond the instrument’s ability to measure, quantify and…
What is the diameter of a Lego wheel? Total diameter: Tire width: Rim diameter: 56 mm 2.2″ 7 studs 28 mm 1.1″ 3.5 studs 43…
How to limit the crawl rate of good bots? In order to limit the crawl rate of good bots we will use the robots.txt file.…
What do you call a propeller? In aeronautics, a propeller, also called an airscrew, converts rotary motion from an engine or other power source into…
How do you create an array of tables in Matlab? T = cell2table( C , Name,Value ) creates a table from a cell array, C…
How is the logit of P expressed in logistic regression? The logistic regression model assumes that the log-odds of an observation y can be expressed…
How do I change the default value of a field? When you set a default value for a table field, any controls that you bind…
How to crack web based login page with Hydra? Hydra supports some bruteforcing service as i mentioned earlier, one of them is used to bruteforce…