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Detect the Internet connection is offline?
...
You can determine that the connection is lost by making failed m>X m>HR requests.
The standard approach is to retry the request a few times. If it doesn't go through, alert the user to check the connection, and fail gracefully.
Sidenote: To put the entire application in an "offline" state ...
Render HTML to PDF in Django site
...hon setup.py install
You will also need to install the following modules: m>x m>html2pdf, html5lib, pypdf with easy_install.
Here is an usage em>x m>ample:
First define this function:
import cStringIO as StringIO
from m>x m>html2pdf import pisa
from django.template.loader import get_template
from django.templa...
An error occurred while validating. HRESULT = '8000000A'
..., and the usual answers mention refreshing dependencies (Which I believe fim>x m>es it for manual deployment, but not for automatic) and removing the source control coding from the projects, which hasn't helped me.
...
Em>x m>ecJS::RuntimeError on Windows trying to follow rubytutorial
...PDATE: Colin 's suggestion of removing the line //= require_tree . has fim>x m>ed the issue.
13 Answers
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Why can't a tem>x m>t column have a default value in MySQL?
If you try to create a TEm>X m>T column on a table, and give it a default value in MySQL, you get an error (on Windows at least). I cannot see any reason why a tem>x m>t column should not have a default value. No em>x m>planation is given by the MySQL documentation. It seems illogical to me (and somewhat frustrati...
AngularJS : Why ng-bind is better than {{}} in angular?
...er service
UPDATE 28.11.2014 (but maybe off the topic):
In Angular 1.3m>x m> the bindonce functionality was introduced. Therefore you can bind the value of an em>x m>pression/attribute once (will be bound when != 'undefined').
This is useful when you don't em>x m>pect your binding to change.
Usage:
Place...
Ball to Ball Collision - Detection and Handling
... b.velocity() += (bcf - bci) * collision;
}
As for efficiency, Ryan Fom>x m> is right, you should consider dividing up the region into sections, then doing collision detection within each section. Keep in mind that balls can collide with other balls on the boundaries of a section, so this may make y...
Why is Magento so slow? [closed]
...ration, system config, layout config, etc.) that involve building up giant m>X m>ML trees in memory and then "querying" those same trees for information. This takes both memory (storing the trees) and CPU (parsing the trees). Some of these (especially the layout tree) are huge. Also, unless caching is...
Queue.Queue vs. collections.deque
... implemented, and not something to be relied upon. That's why Queue.Queue em>x m>ists in the first place.
– Keith Gaughan
Dec 7 '15 at 14:02
...
Spring AOP vs AspectJ
...ave to use LTW (load-time weaving) or the AspectJ compiler.
It uses the Prom>x m>y pattern and the Decorator
pattern
Spring-AOP Cons
This is prom>x m>y-based AOP, so basically you can only use method-em>x m>ecution joinpoints.
Aspects aren't applied when calling another method within the same class.
There can ...