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Can I catch multiple Java exceptions in the same catch clause?
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XOR sign ( I ) is not the same as OR ( || ), A | B means either A or B but not both A || B means either A or B or both so as for exceptions it is either exceptionA or exceptionB but not both at the same time. this is why the...
.NET JIT potential error?
...lue properly:
for (oVec.x = 0; oVec.x < 2; oVec.x++) {
0000000a xor esi,esi ; oVec.x = 0
for (oVec.y = 0; oVec.y < 2; oVec.y++) {
0000000c mov edi,2 ; oVec.y = 2, WRONG!
oDoesSomething.Do(oVec);
000000...
What is uintptr_t data type
...n that I just wrote to do bitwise exclusive or of 2 pointers to store in a XOR linked list so that we can traverse in both directions like a doubly linked list but without the penalty of storing 2 pointers in each node.
template <typename T>
T* xor_ptrs(T* t1, T* t2)
{
return reinterp...
How does the Comma Operator work
...following syntax possible and meaningful:
keywords = "and", "or", "not", "xor";
Notice that due to operator precedence, the code is (intentionally!) identical to
(((keywords = "and"), "or"), "not"), "xor";
That is, the first operator called is keywords.operator =("and") which returns a proxy o...
Avoiding if statement inside a for loop?
...rite_vector(int*, int*, bool)+0x40>
4005d3: 31 ed xor %ebp,%ebp
4005d5: 0f 1f 00 nopl (%rax)
4005d8: 8b 13 mov (%rbx),%edx
4005da: 89 ee mov %ebp,%esi
4005dc: 31 c0 xor %eax,%e...
Bash if statement with multiple conditions throws an error
...ither or both of its operands are true. You're thinking of "exclusive or" (XOR), which is true if exactly one of its operands is true. (Actually, there are versions of XOR that work on more than 2 operands, in which case it's true if an odd number of operands are true.)
– Gordo...
Split function equivalent in T-SQL?
... answered Mar 30 '09 at 14:52
XORXOR
2,0891717 silver badges1515 bronze badges
...
Default implementation for Object.GetHashCode()
...h of {2,2}
etc - which can be common if just using an unweighted sum, or xor (^), etc.
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Tetris-ing an array
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Well, considering that you can use XOR in this situation to find the common parts of the string. Any time you xor two bytes that are the same, you get a nullbyte as the output. So we can use that to our advantage:
$first = $array[0];
$length = strlen($first...
如何在Visual Studio中运行和调试汇编代码 - 更多技术 - 清泛网 - 专注C/C++及内核技术
... _TCHAR* argv[])
{
int a = 1;
__asm{
xor eax, eax
mov a, eax
}
printf("hello:%d\n", a);
return 0;
}
运行结果：
下断点，F5调试：
Ctrl + Alt + D切换反汇编视图：
vs 调试 汇编代...