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Java: Date from unix timestamp
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The cast to (long) is very important: without it the integer overflows.
– mneri
Jun 11 '14 at 17:18
2
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How to add leading zeros?
...any zeroes to prepend, which is horrible enough that you should only do it out of morbid curiosity.
str_pad from stringr works similarly to paste, making it more explicit that you want to pad things.
library(stringr)
str_pad(anim, 6, pad = "0")
## [1] "025499" "025500" "025501" "025502" "025503"...
AngularJS: How to run additional code after AngularJS has rendered a template?
...ollowing Misko's advice, if you want async operation, then instead of $timeout() (which doesn't work)
$timeout(function () { $scope.assignmentsLoaded(data); }, 1000);
use $evalAsync() (which does work)
$scope.$evalAsync(function() { $scope.assignmentsLoaded(data); } );
Fiddle. I also added a ...
Can't compare naive and aware datetime.now()
...s would raise a ValueError if tzinfo is already set. If you are not sure about that, just use
start_time = challenge.datetime_start.replace(tzinfo=utc)
end_time = challenge.datetime_end.replace(tzinfo=utc)
BTW, you could format a UNIX timestamp in datetime.datetime object with timezone info as fo...
Growing Amazon EBS Volume sizes [closed]
...e time. This is a really great walkthough, so many thanks to the creator: youtube.com/watch?v=ouYjQ3_I3BA (I figured everything out on my own except for the resizer bit, like James Moore mentioned.)
– Chris Allen Lane
Mar 30 '12 at 22:04
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jQuery callback on image load (even when the image is cached)
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I would add a setTimeout(function(){//do stuff},0) within the 'load' function ... the 0 gives the browser system (DOM) one extra tick to ensure that everything is properly updated.
– dsdsdsdsd
Jul 13 '13 at ...
What does “|=” mean? (pipe equal operator)
... sufficient answer for your question. But may be my answer help you more about |= kind of binary operators.
I am writing table for bitwise operators:
Following are valid:
----------------------------------------------------------------------------------------
Operator Description ...
Entity Framework: How to disable lazy loading for specific query?
... This falls short if you only want to eager load "products", without any includes.
– Mackan
Feb 1 '18 at 8:37
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Is there a better way to do optional function parameters in JavaScript? [duplicate]
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Well, you aren't talking about optional parameters - you really are passing a parameter, so this solution doesn't apply to your case. NaN doesn't mean "undefined" - it means you've passing a number but its value is NaN. See stackoverflow.com/questions/...
Declaring a default constraint when creating a table
... Thanks, that resolves the name problem. Now I am trying to figure out if this behaviour is "by design" (i.e. it is not possible to do it) or if there is a way to do it. You know, I like to keep my code "tidy" and having the constraints declared after the columns makes the SQL files clearer...