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Scala: What is a TypeTag and how do I use it?
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+50
A TypeTag solves the problem that Scala's types are erased at runtime (type erasure). If we wanna do
class Foo
class Bar extends Foo
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Which HTML5 reset CSS do you use and why? [closed]
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40
Real talk: Despite the markdowns kaikai is right, you only need to reset *padding & margin t...
Using Linq to get the last N elements of a collection?
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collection.Skip(Math.Max(0, collection.Count() - N));
This approach preserves item order without a dependency on any sorting, and has broad compatibility across several LINQ providers.
It is important to take care not to call Skip with a negative ...
Accessing UI (Main) Thread safely in WPF
...nswered Jul 24 '12 at 6:24
Botz3000Botz3000
36.2k88 gold badges9696 silver badges124124 bronze badges
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What exactly is Python's file.flush() doing?
...is a good thing, you should make both calls as instructed.
Addendum in 2018.
Note that disks with cache mechanisms is now much more common than back in 2013, so now there are even more levels of caching and buffers involved. I assume these buffers will be handled by the sync/flush calls as well,...
Guid.NewGuid() vs. new Guid()
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new Guid() makes an "empty" all-0 guid (00000000-0000-0000-0000-000000000000 is not very useful).
Guid.NewGuid() makes an actual guid with a unique value, what you probably want.
s...
Remove useless zero digits from decimals in PHP
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$num + 0 does the trick.
echo 125.00 + 0; // 125
echo '125.00' + 0; // 125
echo 966.70 + 0; // 966.7
Internally, this is equivalent to casting to float with (float)$num or floatval($num) but I find it simpler.
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EF LINQ include multiple and nested entities
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edited Apr 23 '14 at 16:40
J Bryan Price
1,08499 silver badges1515 bronze badges
answered Apr 2 '13 at ...
Pull request without forking?
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sorin
128k133133 gold badges440440 silver badges675675 bronze badges
answered Feb 11 '13 at 22:03
Ryan BiggRyan Bigg
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Event system in Python
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PyPI packages
As of June 2020, these are the event-related packages available on PyPI,
ordered by most recent release date.
RxPy3 1.0.1: June 2020
pluggy 0.13.1: June 2020 (beta)
Louie 2.0: Sept 2019
python-dispatch 0.1.2: Feb 2019
PyPubSub 4.0.3: Ja...