Useful tips for everyday
How do you blur a field in Photoshop? Field blur Choose Filter > Blur Gallery > Field Blur. A Field blur pin is placed on…
Can Samsung Tab A make phone calls? Make a call – Samsung Galaxy Tab A You can make voice calls to other tablets, mobile phones,…
What database to use with Elixir? The latest version (2.0) supports PostgreSQL and MySQL. (support for MSSQL, SQLite, and MongoDB will be available in the…
Why does my car make a weird noise when I brake? When the brake pads are too worn, the calipers can grind against the rotor…
How do you calculate conditional expectation? The conditional expectation (also called the conditional mean or conditional expected value) is simply the mean, calculated after a…
What does it mean for a Markov chain to be recurrent? A recurrent state has the property that a Markov chain starting at this state…
Is it better to pass by reference or value? Pass-by-references is more efficient than pass-by-value, because it does not copy the arguments. The formal parameter…
How do you use cross-validation for classification? k-Fold Cross-Validation Take the group as a hold out or test data set. Take the remaining groups as…
How many years does a smartphone battery last? Replacing your phone battery gives it a new lease of life Over time, your phone’s battery degrades.…
How fix GPU No display after installing driver? How do I fix the black screen when installing graphics card driver? Uninstall and reinstall GPU driver.…