Useful tips for everyday
How do you measure battery state of charge? Essentially, battery state-of-charge (SOC) can be easily measured using an amp-hour meter, by voltage, or by specific…
What does it mean when Google Play says authentication is required? You get Authentication is required. You need to sign in to your Google Account…
How do you put data in a query? There are two basic syntaxes of the INSERT INTO statement which are shown below. INSERT INTO TABLE_NAME…
Is it OK to delete var log? Yes you can. This file is executed every time you log in or launch a terminal instance, thus…
How many hours per week is CS50? CS50 Web Programming with Python and JavaScript — CS50W The course is taught by Brian Yu. It involves…
How do you report uncertainties? Uncertainties are almost always quoted to one significant digit (example: ±0.05 s). If the uncertainty starts with a one, some…
How do I force an NPM package to install? npm install (in package directory, no arguments): Install the dependencies in the local node_modules folder. npm…
How do you choose a final model after cross-validation? Cross Validation is mainly used for the comparison of different models. For each model, you may…
What does a warning means? A warning is something said or written to tell people of a possible danger, problem, or other unpleasant thing that…
Does speaker wire need to be shielded? Using shielded speaker wire does not produce cleaner audio signals; it can however protect the audio signal being…