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Check if key exists and iterate the JSON array using Python
... 'b':null}
– MikeL
Nov 28 '18 at 11:40
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Is there a way to word-wrap long words in a div?
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40
Most of the previous answer didn't work for me in Firefox 38.0.5. This did...
<div style='...
How to show popup message like in Stack Overflow
....click(i).fadeIn("fast");
setTimeout(i, (f ? Math.max(2500, h.length * 40) : 1000 * 30))
}
css
.error-notification{z-index:1;cursor:pointer;display:none;position:absolute;padding:15px;-moz-box-shadow:2px 2px 5px #000;-webkit-box-shadow:2px 2px 5px #000;box-shadow:2px 2px 5px #000;}
.error-not...
Should I instantiate instance variables on declaration or in the constructor?
...ns too!).
– SMBiggs
Jun 10 '16 at 6:40
1
@MohitChugh: Indeed, true as a rock. In fact, nowadays ...
How to duplicate a git repository? (without forking)
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Larry KLarry K
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How to make overlay control above all other controls?
...;
<Rectangle Canvas.ZIndex="2" Width="100" Height="100" Canvas.Top="400" Canvas.Left="100" Fill="blue"/>
</Canvas>
</Page>
If you don't specify ZIndex, the children of a panel are rendered in the order they are specified (i.e. last one on top).
If you are looking to do som...
Why would a post-build step (xcopy) occasionally exit with code 2 in a TeamCity build?
...ation, then xcopy won't prompt for File/Directory. – Govert Jan 28 at 19:40" So, you can do the copy like this without echo D(which isn't reliable): XCOPY $(ProjectDir)..\scripts* $(TargetDir)scripts* /Y /R . Or do the copy like this without echo F: XCOPY D:\file.zip c:\renamedFile.zip /Y /R
...
Simple calculations for working with lat/lon and km distance?
...ott.me.uk/jcoord/ - use this library
LatLng lld1 = new LatLng(40.718119, -73.995667);
LatLng lld2 = new LatLng(51.499981, -0.125313);
Double distance = lld1.distance(lld2);
Log.d(TAG, "Distance in kilometers " + distance);
...
How to format current time using a yyyyMMddHHmmss format?
...
Use
fmt.Println(t.Format("20060102150405"))
as Go uses following constants to format date,refer here
const (
stdLongMonth = "January"
stdMonth = "Jan"
stdNumMonth = "1"
stdZeroMonth = "01"
stdLongWeekDay = "Mond...
Token Authentication for RESTful API: should the token be periodically changed?
... token.key})
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
obtain_expiring_auth_token = ObtainExpiringAuthToken.as_view()
And don't forget to modify the urls:
urlpatterns += patterns(
'',
url(r'^users/login/?$', '<path_to_file>.obtain_expiring_auth_...