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Google Play Services Library update and missing symbol @integer/google_play_services_version
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control click -> properties -> android -> libraries, add -> select the project you just imported -> ok
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jQuery .on function for future elements, as .live is deprecated [duplicate]
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jQuery's documentation shows you would replace
$(selector).live(event, handler)
with
$(document).on(event, selector, handler)
Also you have the option to be more precise and replace $(document) with a selector for a static parent of the element. For example, if you ...
Understanding slice notation
...mber is that the :stop value represents the first value that is not in the selected slice. So, the difference between stop and start is the number of elements selected (if step is 1, the default).
The other feature is that start or stop may be a negative number, which means it counts from the end o...
How to get the value from the GET parameters?
...es URL:
You could access location.search, which would give you from the ? character on to the end of the URL or the start of the fragment identifier (#foo), whichever comes first.
Then you can parse it with this:
function parse_query_string(query) {
var vars = query.split("&");
var ...
How to change the name of a Django app?
...ete the permissions: delete from auth_permission where content_type_id in (select id from django_content_type where app_label = '<OldAppName>')
Delete content types: delete from django_content_type where app_label = '<OldAppName>'
Rename the folder of the app.
Change any references to y...
How can I determine installed SQL Server instances and their versions?
...To do this...
At command line:
svrnetcn
In the enabled protocols list, select 'TCP/IP', then click properties. There is a check box for 'Hide server'.
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Find difference between timestamps in seconds in PostgreSQL
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Try:
SELECT EXTRACT(EPOCH FROM (timestamp_B - timestamp_A))
FROM TableA
Details here: EXTRACT.
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Explode PHP string by new line
... answered Oct 22 '10 at 13:42
Select0rSelect0r
11.3k99 gold badges3838 silver badges5656 bronze badges
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“The breakpoint will not currently be hit. The source code is different from the original version.”
...was just build for x86 in that dialog, while my local machine is x64! So I selected the Any CPU option and it works again.
– JP Hellemons
Jul 11 '12 at 7:28
3
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Reload django object from database
...k=self.pk)
# You may want to clear out the old dict first or perform a selective merge
self.__dict__.update(new_self.__dict__)
# Use it like this
bar.foo = foo
assert bar.foo.pk is None
foo.save()
foo.reload()
assert bar.foo is foo and bar.foo.pk is not None
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