大约有 23,000 项符合查询结果（耗时：0.0471秒） [XML]
When to use IComparable Vs. IComparer
...llowing for a class like "Student", it will make sense to have IComparable based on Name.
class Student : IComparable
{
public string Name { get; set; }
public int MathScore { get; set; }
public int EnglishScore { get; set; }
public int TotalScore
{
get
{
...
Resizing an iframe based on content
I am working on an iGoogle-like application. Content from other applications (on other domains) is shown using iframes.
20...
iOS 7 - Status bar overlaps the view
...>UIStatusBarHidden</key>
<true/>
<key>UIViewControllerBasedStatusBarAppearance</key>
<false/>
In iOS 7 you are expected to design your app with an overlaid transparent status bar in mind. See the new iOS 7 Weather app for example.
...
Why no ICloneable?
...t to do a reversible transaction on in-memory objects. Your expectation is based on your use case, other people may have different expectations. If they put your objects into their objects (or vice versa), results will be unexpected.
– Andrey Shchekin
Aug 13 '1...
How to fix corrupted git repository?
...origin': missing in '.git/config'" >&2
exit 1
fi
fi
url_base="$(echo "${url}" | sed -E 's;^([^/]*://)?([^/]*)(/.*)?$;\2;')"
echo "Attempting to access ${url_base} before continuing"
if ! wget -p "${url_base}" -O /dev/null -q --dns-timeout=5 --connect-timeout=5 ;
then
echo "Una...
Threading in a PyQt application: Use Qt threads or Python threads?
...
Python's threads will be simpler and safer, and since it is for an I/O-based application, they are able to bypass the GIL. That said, have you considered non-blocking I/O using Twisted or non-blocking sockets/select?
EDIT: more on threads
Python threads
Python's threads are system threads. Ho...
Path.Combine for URLs?
...
Uri has a constructor that should do this for you: new Uri(Uri baseUri, string relativeUri)
Here's an example:
Uri baseUri = new Uri("http://www.contoso.com");
Uri myUri = new Uri(baseUri, "catalog/shownew.htm");
Note from editor: Beware, this method does not work as expected. It can...
How do I remove diacritics (accents) from a string in .NET?
... split the input string into constituent glyphs (basically separating the "base" characters from the diacritics) and then scans the result and retains only the base characters. It's just a little complicated, but really you're looking at a complicated problem.
Of course, if you're limiting yourself...
When to use a “has_many :through” relation in Rails?
...ps, then you could do something like this:
class Group < ActiveRecord::Base
has_many :users
end
class User < ActiveRecord::Base
belongs_to :group
end
What if you wanted to track additional metadata around the association? For example, when the user joined the group, or perhaps what th...
How to remove all namespaces from XML with C#?
...is not complete itself) and complete recursion function to work properly.
Based on interface:
string RemoveAllNamespaces(string xmlDocument);
I represent here final clean and universal C# solution for removing XML namespaces:
//Implemented based on interface, not part of algorithm
public static...