bitwise-operators
Bitwise operation substring in Java
Imagine you\'d have the binary or hex representation of a number. Let\'s take this: int number= 0xffffff;[详细]
2023-03-09 06:37 分类:问答Rounded division by power of 2
I\'m implementing a quantization algorithm from a textbook.I\'m at a point where things pretty much work, except I get off-by-one errors when round开发者_开发百科ing.This is what the textbook has to s[详细]
2023-03-08 06:40 分类:问答What is a good way to get 0 or a value dependant on a boolean?
I\'m currently working on a piece of code that quite simply uses a boolean to see whether the screen is flipped vertically.[详细]
2023-03-07 21:20 分类:问答Power of 2 bit operator in Java?
I have a int variable to save the option, that may include none, one or many sub-options like this: public static final int OPERATOR_PLUS = 1;[详细]
2023-03-07 12:43 分类:问答Are there more short and tricky codes in javascript? [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this[详细]
2023-03-07 12:40 分类:问答Set digit of a hexadecimal number
How can I set a digit in a hexadecimal number? I currently have this code: int row = 0x00000000; row |= 0x3 << 8;[详细]
2023-03-06 09:05 分类:问答Bitwise shift operation on a 128-bit number
Lets say that I have an array of 4 32-bit integers which I use to store the 128-b开发者_高级运维it number[详细]
2023-03-06 00:22 分类:问答How do I use the bitwise operator XOR in Lua?
How can I implement bitwise operators in Lua lang开发者_如何学Pythonuage? Specifically, I need a XOR operator/method.In Lua 5.2, you can use functions in bit32 library.[详细]
2023-03-05 04:00 分类:问答how boolean values are treated in java by bit wise operators
consider this example please int i=11, j=5; boolean b=true, c=false; Sy开发者_如何学编程stem.out.println(b&c); // --> output=false[详细]
2023-03-03 15:56 分类:问答Reconstructing a value from an array of bits
I have an array of bits (stored as Boolean) that I want to reconstruct into an integer. I want to insert bits from the right hand side and shift them 开发者_StackOverflow社区left for every bit in my a[详细]
2023-03-01 09:29 分类:问答