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method overloading vs optional parameter in C# 4.0 [duplicate]
...glance optional parameter seems better (less code, less XML documentation, etc), but why do most MSDN library classes use overloading instead of optional parameters?
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How can I get the full/absolute URL (with domain) in Django?
...y when you don't have access to HttpRequest object. e.g. in tasks, signals etc.
– Arsham
Nov 11 '14 at 10:04
6
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Can I list-initialize a vector of move-only type?
...nitializer list elements in the current revision of the language.
Specifically, we have:
typedef const E& reference;
typedef const E& const_reference;
typedef const E* iterator;
typedef const E* const_iterator;
const E* begin() const noexcept; // first element
const E* end() const noexce...
gem install: Failed to build gem native extension (can't find header files)
...o get the appropriate Ruby headers. The same goes for ruby2.1 and ruby2.2, etc. For example:
$ sudo apt-get install ruby2.2-dev
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Combine --user with --prefix error with setup.py install
...me workaround:
pip install --user --install-option="--prefix=" <package_name>
or
python setup.py install --user --prefix=
Note that there is no text (not even whitespace) after the =.
Do not forget the --user flag.
Installing multiple packages:
Create ~/.pydistutils.cfg (or equivalent...
How to semantically add heading to a list
...t! ;)
edit: Steve Faulkner, one of the editors of W3C HTML5 and 5.1 has sketched out a definition of an lt element. That's an unofficial draft that he'll discuss for HTML 5.2, nothing more yet.
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What approaches are available to dummy design-time data in WPF?
... the FallbackValue property works very nicely (Textboxes and TextBlocks, etc). But especially when dealing with ItemsControl and the like, one really needs sample data to be visible in the designer so that you can adjust and tweak controls and data templates without having to run the executable....
Why is no one using make for Java?
...Overflow we don't consider such thoughts (closed! not-programming-related! etc.), OF COURSE THAT'S PART OF THE THING. On rails we use Rake, C dudes use make, and in Java we use Ant and Maven. While it's true that the Ant or Maven developers will look after the Java developer perhaps better than othe...
Should a “static final Logger” be declared in UPPER-CASE?
...d of class anyway (see String.intern(), documentation about the Sring pool etc.)
– Aleksander Adamowski
Feb 13 '13 at 10:55
3
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SQL Server IN vs. EXISTS Performance
...ntil you see how the optimizer factors in all the other aspects of indexes etc., you really will never know.
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