我试图复制一些有关可访问性窗口选项的信息。不幸的是,我无法解决由AXUIElementCopyAttributeValue方法引起的错误,尽管传入的参数似乎都是正确的类型。
代码:
for entry in windowList! as Array {
let ownerName: String = entry.object(forKey: kCGWindowName) as? String ?? "N/A"
let ownerPID: Int = entry.object(forKey: kCGWindowOwnerPID) as? Int ?? 0
let p
Failed to open a session for the virtual machine Samsung Galaxy S6 - 6.0.0 - API 23 - 1440x2560.
VT-x is not available (VERR_VMX_NO_VMX).
Result Code: E_FAIL (0x80004005)
Component: ConsoleWrap
Interface: IConsole {872da645-4a9b-1727-bee2-5585105b9eed}
这是什么VT-x?为什么需要它?
我也可以创建一个虚拟机并安装Linux,但是为什
下面的Linux系统是否有用于低级端口输入输出的Go包装器?
#include <sys/io.h>
unsigned char inb(unsigned short int port);
void outb(unsigned char value, unsigned short int port);
我只找到了一个妹妹电话的包装:
int ioperm(unsigned long from, unsigned long num, int turn_on);
设置对上述端口的访问。包装器在syscall Go包中:
func Ioperm(from int, num int, o
我已经在我的PC上下载了Docker,但它没有安装,因为我收到了一些错误。
ERROR WITH PRE-CREATE CHECK - this computer doesn't have VT-X/AMD-V enabled.
Enabling it in BIOS is mandatory.
我已经在基本输入输出系统中启用了虚拟化,并签入了任务管理器->处理器。
我写了一个代码来对图像中的颜色进行分类。我编译代码时没有问题。但是当我尝试执行它时,它会显示出这个错误。
OpenCV Error: Assertion failed (dst.data == dst0.data)
in cvCvtColor, file /build/buildd/opencv-2.3.1/modules/imgproc/src/color.cpp,
line 3175 terminate called after throwing an instance of 'cv::Exception'
what(): /build/buildd/opencv-2.3