Q: One of the trickiest parts of cooking fish on a barbecue is making sure it doesn't stick. If your grill grate still has bits of the last thing you cooked stuck to it, the fish's delicate skin and flesh will stick to the grate and the fish will fall apart. Clean your grill grate well with a stiff-wired grill brush. After you've scraped off all the bigger chunks of debris, finish the job by wiping off the dust with a dampened paper towel. If you're dealing with more debris than you can clean off with a wire brush, try this trick: cover the grill grate with a piece of aluminum foil, then light the grill and turn the heat up to full blast (around 550 degrees Fahrenheit). As the debris on the grill gets hot, it will break down and dissolve.
A: Clean the grill grate.

Q: That being said, first open a terminal by pressing Ctrl+Alt+T. Type in sudo apt-get update && sudo apt-get upgrade -y, you might get prompted for a password, type it in and press Enter, no dots or asterisks will appear as you type, this is normal. While technically optional, this step is always recommended before installing anything, keeping your system updated will help prevent many problems. Type in sudo add-apt-repository ppa:webupd8team/java, and then press Enter. Type in sudo apt-get update and wait for the lists to be refreshed. Type in sudo apt-get install oracle-java9-installer -y. You might get prompted for a password, type it in and press Enter, no dots or asterisks will appear, this is normal. In many Ubuntu derivatives, OpenJDK is set to be the default Java to be used, if you want Oracle's Java to be used by default you need to type sudo apt install oracle-java9-set-default.
A: First of all, this is a 3rd party package, your distro's maintainer can't audit this package, use with caution. Ensure you have an updated system. Add the PPA repository to your system. Update your package lists again. Install the package. Make Oracle's Java the default.

Q: . Meringues are made out of egg whites and sugars, and the yolk will prevent the sorry of stiff binding you need for a solid meringue. Even if you don't have an egg separator, there are a few ways to remove the yolk from the white: Crack the egg in half, then transfer the yolk back and forth between the two shell halves. Do this over your mixing bowl, and the white should drip down as you toss the yolk back and forth. Crack the egg over a slotted spoon or funnel letting the white drip out. Crack the egg into your hands, holding the yolk and letting the white drip through. Cream of tartar helps the meringue keep its shape, allowing the eggs to solidify under the stress of mixing. This should only take a minute. "Peaks" are when you lift the mixer out and the egg mixture comes up with the beaters to form a little sagging point. Beat the sugar in with the egg whites, adding it slowly so that it doesn't splatter out. A simple 1/4 teaspoon of vanilla will add a nice, subtle flavor to meringue as well, though it isn't necessary if you don't have it around. Stiff peaks mean that the mixture holds its shape well. If you pull up a little point of egg with the beaters, it doesn't immediately begin to wilt. Once you hit this point, stop. Further beating will make the mixture even more dry and stiff, and you need to be able to spread it!
A: Separate four eggs and discard the yolks Add 1/4tsp cream of tartar and the eggs to a large metal mixing bowl. Beat the egg whites on medium with a hand mixer until peaks form. Keeping the mixer running, slowly add a half cup of sugar and a pinch of vanilla to the mixture. Mix the sugar and eggs until stiff peaks form, about 2 more minutes.

Q: Various flour types can be used to flour the pan, but the rule of thumb is to use the flour that the recipe called for. This way you won't be altering the taste or composition of the batter. Flour is tasteless, but it can leave a white residue on baked goods, especially if they are chocolate ones. For chocolate cakes, muffins, or any baked good that has cocoa powder in it, set aside some cocoa powder in place of flour.
A:
Set aside some flour that is already used in your recipe. Choose cocoa powder instead of flour for chocolate baked goods.