我正在尝试使用jquery UI创建一个drap-drop。我希望dragable一旦离开dropable区域就应该恢复到它的位置。这里的问题是,在我丢弃它之后,dragable会粘在dropable上。另外,我想知道我们如何检查哪个dragable被放入dropable中。<div class = 'dragableContainer'><div class = 'dragable'></div>
<d
你好,我正在尝试用另一个字符串替换另一个字符串。$SITE已声明PARAM=${PARAM//'$SITE'/$SITE}PARAMS="${PARAMS//"\$SITE"/$SITE}": 0403-011 The specified substitution is not valid for this command.当我直接从Shell脚本中执行时,它会起作用。
但是这些参数是从我
var level = [[905,990,"91% - 100%","International Professional Proficiency","Able to communicate effectivelyin any situation"],
[785,900,"79% - 90%","Working Proficiency Plus","Able to satisfy most work requirementsbut not
我尝试对这个方法使用splat运算符,这样我就可以将多个参数作为菜单项进行传递。def place_order *itemsend it "should be able to order multiple2) User should be able to order multiple items from menu
Failure/Error: expect(user.place_order("burger", &