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我在网页上有这个.我有css对齐它们.但是我希望注销按钮与右边对齐但在同一个栏上.如果不将它们全部对齐,我怎么能这样做呢?
我想实现一个列表视图,如下所示. 
显然,这是一个带有CircledImageView的WearableListView.但是我似乎无法找到哪个功能允许我确定中间视图.我也希望能够在新的动画上进行"尺寸增大"动画,并在旧版本上进行"尺寸缩小"...现在我尝试了一个基本的滚动但没有雪茄.
mListView.addOnScrollListener(new WearableListView.OnScrollListener() {
@Override
public void onScroll(int i) {
Log.d("Recycler","Scroll: "+i);
}
@Override
public void onAbsoluteScrollChange(int i) {
Log.d("Recycler","ABsScrollChange: "+i);
}
@Override
public void onScrollStateChanged(int i) {
Log.d("Recycler","ScrollState: "+i);
}
@Override
public void onCentralPositionChanged(int i) {
Log.d("Recycler","Center: "+i);
}
});
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编辑:好的,我现在知道如何找到中心视图.但我想知道是否有人想出如何检索当前视图,以便我可以修改当前选定的视图.
编辑2现在我可以修改所选视图.仍然不知道在取消选择对象后正确删除属性的热点.
我在这里以编程方式添加了一个pickerview
- (void)viewDidLoad {
[super viewDidLoad];
CGRect pickerFrame = CGRectMake(0,280,321,200);
UIPickerView *myPickerView = [[UIPickerView alloc] init]; //Not sure if this is the proper allocation/initialization procedure
//Set up the picker view as you need it
//Set up the display frame
myPickerView.frame = pickerFrame; //I recommend using IB just to get the proper width/height dimensions
//Add the picker to the view
[self.view addSubview:myPickerView];
}
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但现在我需要实际让它显示内容,并以某种方式找出它何时发生变化以及它变为什么值.我该怎么做呢?
什么是在加载时淡出webview以确保人们知道其加载的最佳方式?
有一个日历:http : //www.friendsbalt.org/upper/stulife/calendar.asp一个静态表形式的,我想让服务器抓取并逐行解析表。这可能吗?您将如何以最有效的方式做到这一点?代码示例会很棒。
我正在写一个小ruby程序,需要从给它的字符串中提取时间和日期...它最终会猜测它是什么类型的约会/会议,并用它来最好地为用户服务.不幸的是,下面的正则表达式在我的崇高文本正则表达式搜索中起作用,但在ruby中不起作用.
email = "
Med Check
From Google Calendar
This invitation is out of date. This event has been updated.
View updated information on Google Calendar
more details »
Med Check
When
Mon Jan 10, 2013 9:30am – 10:30am Eastern Time
Calendar
Going? Yes - Maybe - No more options »".downcase;
require 'time'
#January February March April May June July August September October November December
r = /(jan(|uary)|feb(|uary)|mar(|ch)|apr(|il)|may|jun(|e)|jul(|y)|aug(|ust)|sept(|tember)|oct(|ober|)|nov(|ember)|dec(|ember)|(\b([1-9]|[12][0-9]|3[01])\b))( |/|,|)(([0-3]|)[0-9]|)(, |\/| )\b2[0-9]{3}\b/
if email[r]
puts email[r]
date =Date.parse(email[r])
puts " We …Run Code Online (Sandbox Code Playgroud)