Order of operations: In a block language, the nesting of blocks determines the order of operations. For example, in you can see that the + block is an input to the × block, so the expression means 3×(5+4). Similarly, means (3×5)+4. In Snap!, it's as if there are parentheses around every operation. But in text languages, you can write 3 * 4 + 5 without parentheses, so they need the rules you ... data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKAAAAB4CAYAAAB1ovlvAAACs0lEQVR4Xu3XMWoqUQCG0RtN7wJck7VgEW1cR3aUTbgb7UUFmYfpUiTFK/xAzlQWAz/z3cMMvk3TNA2XAlGBNwCj8ma ... Liverpool boss Jurgen Klopp has revealed Trent Alexander-Arnold could be set to miss Sunday’s game against Manchester City due to injury. Alexander-Arnold did not travel with the rest of the Liverpool squad for Tuesday’s Champions League clash with Porto, James Milner instead taking over at right-back for the Group B fixture. The England international is also … Real Madrid’s pursuit of Paris Saint-Germain’s 22-year-old forward Kylian Mbappe has been widely observed. Los Blancos could not prise the France striker away from PSG during the last transfer window but may be ready to enter the market in a major way next year. Carlo Ancelotti took over as Madrid head coach in June and is beginning … The National Action Alliance for Suicide Prevention (Action Alliance) at EDC is supported by a grant from the U.S. Department of Health and Human Services, Substance Abuse and Mental Health Services Administration (SAMHSA), Center for Mental Health Services, under Grant No. 1H79SM083028-01.