Quote:
Originally posted by bigboab@13 January 2004 - 12:32
I'm back. 70's Theme Bar. Good idea. Thought personally I would prefer late 60's, early 70's. If you you are going to do at least go back till my age started with a 2. Albeit late 2's. :lol:
I feel for you, BB, but trying to find stuff on the 2's is a lot harder then on the 70's!!!
Quote:
Programming
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2's Complement Representation for Signed Integers
Definition
Calculation of 2's Complement
Addition
Subtraction
Multiplication
Division
Sign Extension
Other Signed Representations
Notes
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Definition
Property
Two's complement representation allows the use of binary arithmetic operations on signed integers, yielding the correct 2's complement results.
Positive Numbers
Positive 2's complement numbers are represented as the simple binary.
Negative Numbers
Negative 2's complement numbers are represented as the binary number that when added to a positive number of the same magnitude equals zero.
Integer 2's Complement
Signed Unsigned
5 5 0000 0101
4 4 0000 0100
3 3 0000 0011
2 2 0000 0010
1 1 0000 0001
0 0 0000 0000
-1 255 1111 1111
-2 254 1111 1110
-3 253 1111 1101
-4 252 1111 1100
-5 251 1111 1011
Note: The most significant (leftmost) bit indicates the sign of the integer; therefore it is sometimes called the sign bit.
If the sign bit is zero,
then the number is greater than or equal to zero, or positive.
If the sign bit is one,
then the number is less than zero, or negative.
Calculation of 2's Complement
To calculate the 2's complement of an integer, invert the binary equivalent of the number by changing all of the ones to zeroes and all of the zeroes to ones (also called 1's complement), and then add one.
For example,
0001 0001(binary 17) 1110 1111(two's complement -17)
NOT(0001 0001) = 1110 1110 (Invert bits)
1110 1110 + 0000 0001 = 1110 1111 (Add 1)
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MONTY 2'S MICROWAVE RECIPES
THE SAYING IN N'AWLINS "FIRST YOU MAKE A ROUX" BEFORE YOU COOK ANYTHING!!!! AND WHO SAID, "YOU CAN'T MAKE A ROUX IN A MICROWAVE OVEN, YOU NEED A CAST IRON BLACK FRYPAN"? BULL!!!!! HERE'S HOW:
"LAISSEZ LES BONS TEMPS ROULER"
PUT AWAY THE BLACK POT
Cooking time: 12 Minutes
Utensil: 4 cup GLASS (must be glass) measuring cup, Pyrex or equiv.
STEP 1
2/3 Cups Flour
2/3 Cups Veg. Oil
Mix Flour & Oil together in the 4 cup measuring bowl. Whisk smooth before putting in the Microwave.
Microwave on High Power for 7 Minutes, stir and wisk at 4 minutes and again every 30 seconds until you get a nice dark caramel color, don't burn. You may get the color after only 5 to 6 minutes.
STEP 2
1 Large Chopped Onion
2 Starks Chopped Celery
1/2 Chopped Green Bell Pepper
Add Onion, Celery and Bell Pepper into the HOT flour & oil, careful, very hot, stir. Saute on High Power 3 minutes, stir.
STEP 3
1 Bunch Green Onions (Tops) Chopped
1 Bunch Parsley, Chopped (Optional)
4 Cloves Garlic, Minced
Add Green Onions, Parsley and Garlic, stir. Saute on High Power 2 Minutes.
Your 4 Cup Glass Measuring Bowl should now be above the 3 Cup Mark and your color should be a nice dark color. You are now ready for the next 2 Recipes.
CRAYFISH ETOUFFEE (ETOUFFEE IS THE FRENCH WORD FOR "SMOTHERED" ANY MEAT, SAUSAGE, SEAFOOD OR POULTRY CAN BE SMOTHERED IN A THICK SAUCE TO BECOME AN ETOUFFEE OR STEW
FIRST YOU MAKE A ROUX
Use the Roux Recipe above and proceed:
1 Lb. Peeled Crayfish Tails
1 Stick Butter
1 Can Diced Rotel (Tomatoes) if you live in Louisiana, Texas or anywhere along the Gulf Coast you should be able to find Rotel in the canned Tomato section of your Supermarket.
1 Teasp. Cayenne Pepper
2 Teasp. Salt
1 Can Cream of Celery or Mushroom Soup (do not delute).
In a 3 Quart Microwave safe Casserole add the Roux and all the above ingredients and cooked covered for 12 Minutes. Stir and let stand covered for about 10 minutes.
Serve over Rice and don't forget the sliced French Bread.
SEAFOOD GUMBO
FIRST YOU MAKE A ROUX
Use the Roux Recipe above and Proceed:
2 Cups HOT water
2 Cups Seafood Stock (Boil Shrimp Heads & Strain)
1 Tablesp. of Salt
1 Teasp. Cayenne Pepper
Pour your Roux & Saute in a 4 Quart Microwave Safe Casserole. Pour seafood stock & water, Salt and Cayenne Pepper in the 4 Qt. Casserole. Cook all ingredients on High Power for 15 Minutes.
2 Lbs. Fresh Shrimp, raw and peeled
1 Lb. Lump Crab Meat
1 Pint. Oysters with Liquid (Oysters optional but you don't know what you're missing)
Add Shrimp, Crab Meat to the 4 Qt. Casserole mixture and cook on Medium Power 20 Minutes. Add Oysters and Oyster Liquid and cook on Medium Power another 10 Minutes.
Serve with Rice and File (to thicken) the File is optional, however, if you want thicker gumbo but no File, use less water.
Again, don't forget the French Bread!
NEW ORLEANS BARBECUE SHRIMP
Utensils
7" X 11" Pyrex Glass Dish
4 Cup Pyrex Glass Measuring Bowl
3 Lbs. Large (20-25) Shrimp (Unpeeled with Heads)
3 Tablesp. Black Pepper
2 Tablesp. Garlic Powder
1 Tablesp. Cayenne Pepper
1 Tablesp. Paprika
1 Teasp. Rosemary
1/2 Teas. Oregano
2 Bay Leaves (crushed)
1 Teasp. Dry Barbecue powder
Wash and drain Shrimp, sprinkle Shrimp generously with Pepper, Cayenne, Garlic Powder, Paprika, Bay Leave, Oregano,Barbecue Powder, and place in 7" X 11" Pyrex Bowl.
SAUCE
1/2 Lb. (2 Sticks) Butter (or Margarine)
1/3 cup Worcestershire Sauce
1 Med. Lemon (squeezed/juice)
1/4 Teasp. Tabasco Sauce
Heat above ingredients in a 4 Cup Pyrex Measuring Bowl on High Power 2 minutes. Pour over Shrimp. Cover with wax paper. Cook on High Power 10 to 12 minutes. Stir Shrimp once or twice during cooking time until all Shrimp are pink all over.
2 Teasps. Salt (After cooking, if you salt during the cooking process it will make the shrimp shell hard to peel).
Add salt over Shrimp (spread even) and let stand 5 Minutes.
Serve in soup Bowls with French Bread for dipping, man that's good!