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Creating a system overlay window (always on top)
...tarting with Android 4.x, Android team fixed a potential
security problem by adding a new function adjustWindowParamsLw() in which it
will add FLAG_NOT_FOCUSABLE, FLAG_NOT_TOUCHABLE and remove FLAG_WATCH_OUTSIDE_TOUCH flags for TYPE_SYSTEM_OVERLAY windows.
That is, a TYPE_SYSTEM_OVERLAY window wo...
How to see full symlink path
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Swapping column values in MySQL
...est SET x=y, y=@temp WHERE (@temp:=x) IS NOT NULL;
This method was offered by Dipin in, yet again, the comments of http://beerpla.net/2009/02/17/swapping-column-values-in-mysql/. I think it’s the most elegant and clean solution. It works with both NULL and non-NULL values.
UPDATE swap_test SET x=...
Cross-browser multi-line text overflow with ellipsis appended within a fixed width and height
...should have been 3. Apparently my container was smaller than line height*3 by a few pixels. Easy fix is to simply add a few pixels to divh
– Lukas LT
May 31 '13 at 14:05
...
Difference between `data` and `newtype` in Haskell
...other one, a newtype would be the way to go.
– mightybyte
May 6 '11 at 12:59
...
Test if a class has an attribute?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Aligning a float:left div to center?
...hat appear in between the elements, remove the the whitespace in your code by defining your elements like '<img></img><img></img>' or '<img></img><!-- Comment --><img></img>'.
– Maarten
Sep 20 '13 at 10:25
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ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock'
...
I once had this problem and solved it by installing mysql-server, so make sure that you have installed the mysql-server, not the mysql-client or something else.
That error means the file /var/run/mysqld/mysqld.sock doesn't exists, if you didn't install mysql-ser...
How to wait for a keypress in R?
...xaxis)
{
# On each keypress, color the points on the graph in red, one by one.
points(i,yaxis[i],col="red", pch=19)
keyPressed = readkeygraph("[press any key to continue]")
}
Here you can see the graph, with half of its points colored, waiting for the next keystroke on the keyboard.
...
Why can't I use float value as a template parameter?
...
The C++11 solution is <ratio>, described by §20.10 as "Compile-time rational arithmetic". Which cuts right to your example.
– Potatoswatter
Jul 17 '12 at 10:45
...