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Understanding Python super() with __init__() methods [duplicate]
...() # Get the Method Resolution Order.
check_next = mro.index(ChildB) + 1 # Start looking after *this* class.
while check_next < len(mro):
next_class = mro[check_next]
if '__init__' in next_class.__dict__:
next_class.__init__(self...
Error in strings.xml file in Android
... This can cause a problem when you have a lot of strings and use replace all. See my answer.
– Dan Bray
Oct 23 '18 at 14:08
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Are HTTP headers case-sensitive?
...case-sensitive.)
If you trust the major browsers to abide by this, you're all set.
BTW, unlike most of HTTP, methods (verbs) are case sensitive:
5.1.1 Method
The Method token indicates the
method to be performed on the
resource identified by the
Request-URI. The method is
case-sens...
How to Update Multiple Array Elements in mongodb
... You should ensure your upgrade procedure is complete with details such as index upgrades and then run
db.adminCommand( { setFeatureCompatibilityVersion: "3.6" } )
Or higher version as is applicable to your installed version. i.e "4.0" for version 4 and onwards at present. This enabled such feat...
Getting the last element of a list
...lement
>>> some_list
[1, 3, 5]
Note that getting a list item by index will raise an IndexError if the expected item doesn't exist. This means that some_list[-1] will raise an exception if some_list is empty, because an empty list can't have a last element.
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What does __FILE__ mean in Ruby?
I see this all the time in Ruby:
4 Answers
4
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unsigned int vs. size_t
...se size_t whenever dealing with memory ranges." -- that implies that every index to every array should be size_t - I hope you don't mean that. Most of the time we don't deal with arrays where cardinality of address space + portability even matters. In these cases you'd take size_t. In every other ca...
How to use underscore.js as a template engine?
...).underscore);
it's done !
Now for load for example an template called 'index.html':
res.render('index', { title : 'my first page'});
maybe you will need to install the underscore module.
npm install underscore --save
I hope this helped you!
When to encode space to plus (+) or %20?
...value is query value with a space, but the folder name in the path is literally foo+bar, not foo bar.
%20 is a valid way to encode a space in either of these contexts. So if you need to URL-encode a string for inclusion in part of a URL, it is always safe to replace spaces with %20 and pluses with ...
Using .otf fonts on web browsers
...ttp://www.alistapart.com/articles/cssatten
Other Info:
http://randsco.com/index.php/2009/07/04/p680
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