Useful tips for everyday
Is mind mapping good for note taking? Mind Mapping is a powerful note-taking method. Mind Maps not only highlight important facts, but also show the…
How check PDO query is successful in PHP? To determine if the PDO::exec method failed (returned FALSE or 0), use the === operator to strictly…
How do I use an external flash on my iPhone? We developed a patent-pending technology to synchronize the iPhone camera and external Xenon flash units.…
Where do I find the parameters for a query? With the query open in Design view, on the Design tab, in the Show/Hide group, click…
Why is my sudo command not found? You’ll need to be logged in as the root user to fix a sudo command not found, which…
Does Bayesian use p-values? A Bayesian approach allows the calibration of p-values by transforming them to direct measures of the evidence against the null hypothesis,…
How do I open an IRC channel? Here’s all you need to do to make your own IRC channel. Download an IRC Client. To participate…
How do I use my contactless card for the first time? The first time you use your contactless card for a transaction, you’ll need to…
What is a custom format code in Excel? When you create custom number formats, you can specify up to four sections of format code. These…
Which voltage is a phase voltage in Delta Connection? Phase load — The load on the transformer winding. Phase voltage — The internal transformer voltage…