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Calculate difference between two datetimes in MySQL
...en users logs in, I want to get the difference between the last login time and the current time (which I get using NOW() ).
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Remove the first character of a string
... You are right, I was just responding to the difference between the title and the body of the question.. In hindsight, should have spent the time getting coffee. :-)
– Spaceghost
Feb 9 '11 at 14:36
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Adding a y-axis label to secondary y-axis in matplotlib
... @Sigur you have to mess with passing the horizontalalignment and/or verticalalignment parameter to ax2.set_ylabel
– Paul H
Mar 22 '18 at 5:17
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JavaScript variables declare outside or inside loop?
...rmance, in JavaScript or ActionScript.
var is a directive for the parser, and not a command executed at run-time. If a particular identifier has been declared var once or more anywhere in a function body(*), then all use of that identifier in the block will be referring to the local variable. It ma...
is not JSON serializable
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simplejson and json don't work with django objects well.
Django's built-in serializers can only serialize querysets filled with django objects:
data = serializers.serialize('json', self.get_queryset())
return HttpResponse(data, conten...
How to re-open an issue in github?
...I change it to open again ?
I read somewhere that I need rights for push and pull operation. Is that true ?
2 Answers
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How to create a function in a cshtml template?
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@Paul I don't understand what you mean by that.
– Daniel Liuzzi
Jun 21 '16 at 11:51
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SQL Add foreign key to existing column
If I am using the following SQL command in SQL Server 2008 to update a table with a foreign key constraint:
6 Answers
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How to use knockout.js with ASP.NET MVC ViewModels?
...e property of the input control with the CourseId property from your model and your script model
The result is:
<input data-bind="value: CourseId" data-val="true" data-val-number="The field CourseId must be a number." data-val-required="The CourseId field is required." id="CourseId" name="Course...
How can I show the name of branches in `git log`?
...ecent commit of the branch (the tip). All commits in the history are equal and anonymous. If you want named branches so that every commit carries the branch name, you can use Mercurial.
– Sampo Smolander
Jul 25 '13 at 7:11
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