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How to convert comma-delimited string to list in Python?
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>>> some_string='A,B,C,D,E'
>>> new_tuple= tuple(some_string.split(','))
>>> new_tuple
('A', 'B', 'C', 'D', 'E')
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Should IBOutlets be strong or weak under ARC?
...ple is for IBOutlets to be strong unless weak is specifically needed to avoid a retain cycle. As Johannes mentioned above, this was commented on in the "Implementing UI Designs in Interface Builder" session from WWDC 2015 where an Apple Engineer said:
And the last option I want to point out is t...
How to get Resource Name from Resource id
...:
to get string like radio1:
getResources().getResourceEntryName(int resid);
to get string like com.sample.app:id/radio1:
getResources().getResourceName(int resid);
In Kotlin Now :
val name = v.context.resources.getResourceEntryName(v.id)
...
Why “no projects found to import”?
... (if you are importing a eclipse project) or you actually want to create a new project from existing source(new->java project->create project from existing source).
I think you probably want the second one, because Eclipse projects usually have separate source & build directories. If your...
Android canvas draw rectangle
...android.view.View;
public class DrawView extends View {
Paint paint = new Paint();
public DrawView(Context context) {
super(context);
}
@Override
public void onDraw(Canvas canvas) {
paint.setColor(Color.BLACK);
paint.setStrokeWidth(3);
...
AttributeError(“'str' object has no attribute 'read'”)
...l = function(e) {
var $elem = $('.new-login-left'),
docViewTop = $window.scrollTop(),
docViewBottom = docViewTop + $window.height(),
...
CSS /JS to prevent dragging of ghost image?
... onmousedown/up handler. I decided to revise my answer for simplicity. The new one-liner should work fine; just tested in FF, Safari, Chrome, IE8/10.
– Beejor
Dec 3 '16 at 2:39
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What are the best practices for using a GUID as a primary key, specifically regarding performance?
...rimary Key. Honestly, I haven't seen any problem, but I'm about to start a new application and I still want to use the GUIDs as the Primary Keys, but I was thinking of using a Composite Primary Key (The GUID and maybe another field.)
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How to port data-only volumes from one host to another?
...ed tar file of all the files in the /data directory
RESTORE:
# create a new data container
$ sudo docker create -v /data --name DATA2 busybox true
# untar the backup files into the new container᾿s data volume
$ sudo docker run --rm --volumes-from DATA2 -v $(pwd):/backup busybox tar xvf /backup/...
What do the &,
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