bitwise-and

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why java/android allows bitwise & between a boolean variable and a String

I am allowed to do a bitwise & between a boolean variable and a String. There is no co开发者_运维知识库mpilation error![详细]

2023-03-28 04:13 分类：问答
Mod of power 2 on bitwise operators?

How does mod of power of 2 work on only lower order bits of a binary number (1011000111011010)? What is this number mod 2 to power 0, 2 to power 4?[详细]

2023-03-19 14:49 分类：问答
Help with bitwise operations

I want to doublecheck some of my logic against a 3rd party function that I am using and I\'m not sure if I\'ve got the bitwise logic figured out correctly or not. Can someone give me a range of values[详细]

2023-03-19 04:09 分类：问答
what this "if(k.c[3] & c)" part of code doing?

#include<stdio.h> #include<iostream.h> main() { unsigned char c,i; union temp { float f; char c[4];[详细]

2023-03-05 20:15 分类：问答
Is there a good alternative to bitwise comparison because there are too many options?

This is a problem I am trying to solve in Microsoft SQL server 2005. I have a problem I am trying to solve where I have a list of records in table A- we\'ll call them plans. A user may be associated[详细]

2023-02-28 21:37 分类：问答
objC bitwise add

Where val = 3325 val &= 65535; [rtnData appendData:[[NSString stringWithFormat:@\"%x\", val] dataUsingEncoding:NSUTF8StringEncoding]];[详细]

2023-02-27 17:44 分类：问答
What does the bitwise AND operator & do?

Please help to solve this problem and explain the logic. I don\'t know how the & operator is working he开发者_StackOverflow中文版re.[详细]

2023-02-14 23:20 分类：问答
XOR from only OR and AND

How do you do the XOR b开发者_如何学JAVAitwise operation if you only have available the AND and the OR operations?Truth table for AND[详细]

2023-02-05 06:49 分类：问答
Bitwise operation error?

I\'m developping a site for fun and I\'m trying to implement a directory access control based on bitwise operators.[详细]

2023-01-11 06:05 分类：问答
"Bitwise And" and Left-Padding in C++

I have a macro that looks something like this: Foo(x) ((x - \'!\') & 070) If I call the following code:[详细]

2023-01-05 15:28 分类：问答