我认为最好用一个例子来解释这一点。比方说,我想在每一步下面显示一组演员的电影列表。例:
Movie A
- Actor 1
- Actor 2
Movie B
- Actor 4
- Actor 5
- etc.
JSON文件看起来如下:
{ movies: [
{ movie_name: "Movie A",
actors: [
{ actor_name: "Actor 1" },
{ actor_name: "Actor 2
我试着在gcloud上运行ML培训,但是继续得到这个错误
ERROR: (gcloud.ml-engine.jobs.submit.training) RESOURCE_EXHAUSTED: Field: scale_tier Error: Insufficient accelerators are available in region US-EAST4 to schedule the job which requests 1 K80 accelerators. Please wait and try again or else try submitting your job to a di
我有一个奇怪的方法,我得到了所有其他的虚拟密钥,但是没有收到VK_DELETE?这是一个基于CDialogEx的MFC应用程序。我在PreTranslateMessage()中检查它
if (pMsg->wParam==VK_SPACE) {
// do my stuff - WORKS!
}
else if (pMsg->wParam==VK_INSERT) {
// do my stuff - WORKS!
draw=true;
}
else if (pMsg->wParam==VK_DELETE