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Redirect From Action Filter Attribute
...ake a public RedirectToAction method on your controller (preferably on its base controller) that simply calls the protected RedirectToAction from System.Web.Mvc.Controller. Adding this method allows for a public call to your RedirectToAction from the filter.
public new RedirectToRouteResult Redire...
How do I match any character across multiple lines in a regular expression?
...onsidered regular expressions, but . matches any char there, same as POSIX based engines.
Another note on matlab and octave: the . matches any char by default (demo): str = "abcde\n fghij<Foobar>"; expression = '(.*)<Foobar>*'; [tokens,matches] = regexp(str,expression,'tokens','matc...
How can I view the source code for a function?
...lattice
> chol2inv
standardGeneric for "chol2inv" defined from package "base"
function (x, ...)
standardGeneric("chol2inv")
<bytecode: 0x000000000eafd790>
<environment: 0x000000000eb06f10>
Methods may be defined for arguments: x
Use showMethods("chol2inv") for currently available ...
What is the performance cost of having a virtual method in a C++ class?
...ing as virtual. If all functions are virtual everything can be replaced by base classes - public, protected, private - everything becomes fair game. By accident or intention subclasses could then change the behavior of functions that then cause problems when used in the base implementation.
...
Can a class member function template be virtual?
...
@ddriver: 1. If the compilers sees void f(concr_base& cb, virt_base& vb) { cb.f(); vb.f(); }, then it "knows" which function is invoked at the point cb.f() called, and does not know that for vb.f(). The latter has to be found out at runtime, by the runtime system. ...
Rails auto-assigning id that already exists
...
I did this which solved the issue for me.
ActiveRecord::Base.connection.tables.each do |t|
ActiveRecord::Base.connection.reset_pk_sequence!(t)
end
I found the reset_pk_sequence! from this thread. http://www.ruby-forum.com/topic/64428
...
How to manage local vs production settings in Django?
...ng in development and production. And every developer has a different code base.I call anti-pattern here.
– pydanny
Jan 31 '13 at 16:25
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FragmentPagerAdapter Exists Only In Android.Support.V4.App (and not Android.App)
... protected override void OnCreate (Bundle bundle)
{
base.OnCreate (bundle);
SetContentView(Resource.Layout.fragment_pager);
List<Fragment> fragments = new List<Fragment>();
// *** MonoDroid 4.2.7 letter case bug *** make's fir...
How can I detect if this dictionary key exists in C#?
... Adam, that's really (not) helpful. What's the class hierarchy? What's the base type?
– John Saunders
May 13 '10 at 20:44
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StringUtils 字符串工具扩展：强大的文本处理工具集 · App Inventor 2 中文网
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获取字符 CharAt(索引)
返回指定位置的字符（1-based 索引）。
返回值：指定位置的字符
获取字符Of CharAtOf(源文本, 索引)
返回指定文本中指定位置的字符（1-based 索引）。
返回值：指定位置的...