some Function()
{
for(xxxxxx){
//a infinite loop or just a long code loading an running stuff from a list
}
}
ActionListener Panic(yyyyyyyy)
{
Stops the infinite loop by list.clear() or insert some thing into the list and break the loop
}
我正试着做一个惊慌按钮来停止我的代码,问题是当Java运行某些东西时,
我有一个带有亮度的环境光( 10000,10000,5000 )。我正试着给原始人上色。
如您所知,R、G和B的颜色值在0到255之间。如何根据光线强度找到像素的颜色?
平台: linux和c编程语言。
编辑:
在光线跟踪器中,我们正在计算
for each ambient light in the environment
color . R += Intensity of the light * ambient coefficient for color R
color . G += Intensity of the light * ambient coefficient for c
我正试着在android屏幕上打印一个手触摸。我尝试了下面的代码:
public boolean onTouch(View view, MotionEvent event)
{
int pointerCount = event.getPointerCount();
for (int i=0; i<pointerCount;i++){
Point point = new Point();
point.x = event.getX(i);
point.y = even
我试图隐藏Linux 19肉桂上的GRUB菜单。
我使用并输入我的管理密码两次编辑grub文件
gedit admin:///etc/default/grub
然后,我编辑了grub文件如下所示:
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
# info -f grub -n 'Simple configuration
我正尝试在WSL (Windows Subsystem for Linux)上使用WebAssembly和Emscripten。尝试使用emrun [name].html从命令行运行示例HTML文件会导致错误: Unable to find browser "firefox"! Check the correctness of the passed --browser=xxx parameter! 如何在Linux系统(Ubuntu)上从WSL命令行访问主机(windows)浏览器?
class X
class << self
def attr_string arg
eval("def #{arg}; return #{arg.to_s}; end")
end
end
end
是我正在使用的代码。我正试着把它变成一个类宏,比如attr_accessor。当我打电话的时候
foo = 50
X.attr_string :foo
X.foo
我得到了一个SystemStackError。为什么会这样呢?
我正在linux服务器上运行MPI作业。我收到错误:
--------------------------------------------------------------------------
The OpenFabrics (openib) BTL failed to initialize while trying to
allocate some locked memory. This typically can indicate that the
memlock limits are set too low. For most HPC installations, the