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How do I check whether a jQuery element is in the DOM?
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I liked this approach. No jQuery and no DOM search. First find the top parent (ancestor). Then see if that is the documentElement.
function ancestor(HTMLobj){
while(HTMLobj.parentElement){HTMLobj=HTMLobj.parentElement}
return HTMLobj;
}
function inTheDOM(obj){
return ancestor(obj)===...
Error 1046 No database Selected, how to resolve?
... I just had to edit the exported sql file to add these two commands to the top of it.
– bh5k
Oct 11 '12 at 17:01
Thank...
App Launcher 应用启动器扩展：用于启动其他应用程序的强大工具，支持独立...
...该活动关联的任何现有任务
false
FlagClearTop
boolean
X
X
如果设置，并且正在启动的 Activity 已在当前任务中运行，则不会启动该 Activity 的新实例，而是关闭其上方的所有其他活动，并将此 Intent 作...
How can I autoformat/indent C code in vim?
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Try the following keystrokes:
gg=G
Explanation: gg goes to the top of the file, = is a command to fix the indentation and G tells it to perform the operation to the end of the file.
share
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Is it possible to search for a particular filename on GitHub?
...path:user.rb and it only gave me 324 results, all which had user.rb at the top level.
– Peter Alfvin
Sep 24 '13 at 21:14
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Vertical Text Direction
...ext is on the left side of the screen, most roman texts are read bottom-to-top. And then top-to-bottom if the text is on the right side of the screen. Having some values deprecated, we end up with the sole vertical-rl that is top to bottom for the right side of the screen. For the left side, we have...
Which are more performant, CTE or temporary tables?
...IDENTITY PRIMARY KEY, B INT , F CHAR(8000) NULL);
INSERT INTO T(B)
SELECT TOP (1000000) 0 + CAST(NEWID() AS BINARY(4))
FROM master..spt_values v1,
master..spt_values v2;
Example 1
WITH CTE1 AS
(
SELECT A,
ABS(B) AS Abs_B,
F
FROM T
)
SELECT *
FROM CTE1
WHERE A = 780
Notice...
how to override action bar back button in android?
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Noah Ibrahim, Actually there is Back button on Top left corner like back button in browser. When I click on that button, I want to go back to previous activity. Not like the code u posted above.
– G K
Jan 21 '13 at 14:09
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WPF Button with Image
...Right" HorizontalAlignment="Left" Margin="835,544,0,0" VerticalAlignment="Top" Width="143" Height="53" BorderBrush="#FF0F6287" HorizontalContentAlignment="Center" VerticalContentAlignment="Center" FontFamily="B Titr" FontSize="15" FontWeight="Bold" BorderThickness="2" Click="myBtn_DetailsTab_Save_...
Can't resize UIView in IB
...are looking for is on the first Inspector panel (Command-1). Right at the top there is a section that is labeled Simulated User Interface Elements. By default the Status Bar is on. You need to make sure all three are set to None.
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