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Write to file, but overwrite it if it exists
...le ways
– rm.rf.etc
Aug 8 '19 at 19:51
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How to get the ActionBar height?
...ld be valid in an Activity.
// Calculate ActionBar height
TypedValue tv = new TypedValue();
if (getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true))
{
Int actionBarHeight = TypedValue.complexToDimensionPixelSize(tv.data,getResources().getDisplayMetrics());
}
Kotlin:
val tv = ...
UITableView didSelectRowAtIndexPath: not being called on first tap
...zer? Thanks!
– Ron
Oct 20 '16 at 18:51
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mongorestore error: Don't know what to do with the dump file [closed]
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answered Dec 16 '15 at 18:51
punkrockpollypunkrockpolly
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How to bring view in front of everything?
I have activity and a lot of widgets on it, some of them have animations and because of the animations some of the widgets are moving (translating) one over another. For example the text view is moving over some buttons . . .
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Is there a way to change the environment variables of another process in Unix?
...n use case where it would be useful is to make child processes inherit the new environment variables, for example, in desktop environment where you want new terminals to use the new variables.
– Hjulle
Dec 10 '18 at 11:40
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How do I convert an NSString value to NSData?
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Cœur
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answered Oct 25 '11 at 19:47
Andrew Kolesniko...
How can I print literal curly-brace characters in python string and also use .format on it?
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51
The OP wrote this comment:
I was trying to format a small JSON for some purposes, like this...
How do I assign a port mapping to an existing Docker container?
...e, but it seems like it's only possible to set port mappings by creating a new container from an image. Is there a way to assign a port mapping to an existing Docker container?
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SQLAlchemy: cascade delete
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The problem is that sqlalchemy considers Child as the parent, because that is where you defined your relationship (it doesn't care that you called it "Child" of course).
If you define the relationship on the Parent class instead, it will work:
children = rel...