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How to resume Fragment from BackStack if exists
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EDIT
The problem is - when i launch A and then B, then press back button, B
is removed and A is resumed. and pressing again back button should
exit the app. But it is showing a blank window and need another press
to close it.
This is because the FragmentTransaction is being added to...
Set a default font for whole iOS app?
...for all UILabels in your app. You'll need to repeat it for each control (UIButton, UILabel, etc.).
Remember you'll need to put the UIAppFonts value in your info.plist and include the name of the font you're including.
shar...
Moving and vanishing lines of code; trouble with Eclipse's XML Editor
...lace" "\r\n"
Switch "Regular expression" to ON
hit the "Replace all" button
Ctrl+A
deselect text.
be happy =)
Original was here:
Just don't hide that issue, if you may fix it. Some times even closing the XML file didn't help.
For fix it let's look at the reason of it. First of all Turn On "...
ReactJS state vs prop
..." value={this.props.text} onChange={this.props.onChange} />
<button type="button" onClick={this.props.onSave} />
</div>
);
}
});
Benefits
By keeping display logic and data/state management separate, you have a re-usable display component which:
can easily be...
How to add a footer to a UITableView in Storyboard
... a subview of the tableview. You can then drag subviews such as labels and buttons there, adjust the height, etc.
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HTML for the Pause symbol in audio and video control
I'm trying to find the Unicode symbol to make a button display the Unicode pause symbol. I was able to find that the Unicode play symbol is &#9658 but I'm looking for the equivalent of the Unicode pause symbol.
...
Using the HTML5 “required” attribute for a group of checkboxes?
...equired='required' ;
and the form field is empty/blank;
and the submit button is clicked;
the browsers detects that the "required" field is empty and does not submit the form; instead browser shows a hint asking the user to type text into the field.
...
盘点微软历史上9大失败软件产品！ - 创意 - 清泛网 - 专注C/C++及内核技术
...助用户确认所使用的Windows是否是正版软件，微软提供了一个快速简单的联机过程，称为“验证”。但这一产品因其自动潜入系统和骨子里透出的霸道而备受争议并极其不受待见。
8、Windows Vista（2006年）
该系统相对 Windows XP，...
让Google Chrome崩溃？只需16个字节！ - 创意 - 清泛网 - 专注C/C++及内核技术
...发现的 bug 数量也也所增加。
据 VentureBeat 报道，最近的一个 bug 是——Andris Atteka 发现，Chrome 竟然可以被简单的 16 个字符（URL）给折腾到崩溃。
如果你感到好奇，不妨试着在 Chrome 地址栏输入“http://a/%%30%30”。
更糟糕的是...
富含哲理的几则笑话 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
...
2.一辆载满乘客的公共车沿着下坡路快速前进着,有一个人在后面紧紧地追赶着这辆车子.一个乘客从车窗中伸出关来对追车的人说:“老兄,算啦!你追不上的!”我必须追上它,这人气喘吁吁地说:“我是这辆车的司机!”
3....