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Calculate total seconds in PHP DateInterval
...nce the epoch time (1970-01-01T00:00:00), and strtotime does the same, but based on a specific date/time you give.
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Cutting the videos based on start and end time using ffmpeg
...in the OSD with --osd-fractions
old answer with explanation (slow)
To cut based on start and end time from the source video and avoid having to do math, specify the end time as the input option and the start time as the output option.
ffmpeg -t 1:00 -i input.mpg -ss 45 output.mpg
This will produce...
How do I go straight to template, in Django's urls.py?
...
Django 2.0+
Use the class based generic views but register with the django 2.0+ pattern.
from django.urls import path
from django.views.generic import TemplateView
urlpatterns = [
path('foo/', TemplateView.as_view(template_name='foo.html'))
]
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Best way to implement keyboard shortcuts in a Windows Forms application?
...) {
MessageBox.Show("What the Ctrl+F?");
return true;
}
return base.ProcessCmdKey(ref msg, keyData);
}
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What is the difference between JAX-RS and JAX-WS?
...ic mechanism for asynchronous requests, but this answer could still change based on the client implementation you use.
Can JAX-RS access a web service that is not running on the Java platform, and vice versa?
2) I can't think of any reason it wouldn't be able to.
What does it mean by "RES...
What does |= (ior) do in Python?
...1):
01010
10000
-----
11010
(3) Return the result in the given type, e.g. base 10, decimal:
>>> int(0b11010)
26
The internal binary comparison means we can apply the latter to integers in any base, e.g. hex and octal:
>>> c = 0xa # 10
&g...
Create a Date with a set timezone without using a string representation
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@jishi—Date objects are based on a UTC time value, not local time. However, the default Date.prototype.toString method will display local time values.
– RobG
May 27 '13 at 5:54
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Storing JSON in database vs. having a new column for each key
...iginal statement that your default preference, when using a relational database, should still be column-per-value. Relational databases are still built on the assumption of that the data within them will be fairly well normalized. The query planner has better optimization information when looking at...
Generic List - moving an item within the list
...nt newIndex)
Underneath it is basically implemented like this.
T item = base[oldIndex];
base.RemoveItem(oldIndex);
base.InsertItem(newIndex, item);
So as you can see the swap method that others have suggested is essentially what the ObservableCollection does in it's own Move method.
UPDATE 20...
Spring AOP vs AspectJ
... Proxy pattern and the Decorator
pattern
Spring-AOP Cons
This is proxy-based AOP, so basically you can only use method-execution joinpoints.
Aspects aren't applied when calling another method within the same class.
There can be a little runtime overhead.
Spring-AOP cannot add an aspect to anythi...