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Object initialization syntax
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By convention new is only used with disposable classes.
– ShawnMartin
Nov 22 '19 at 14:25
add a comm...
ASP.NET MVC: Unit testing controllers that use UrlHelper
... I've included some more moq setups to use a formcollection parameter used by UpdateModel
– jebcrum
Nov 10 '09 at 23:09
16
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What does it mean if a Python object is “subscriptable” or not?
...n't know what he asked and really meant "subscriptable" objects (as edited by others), then (as mipadi also answered) this is the correct one:
A subscriptable object is any object that implements the __getitem__ special method (think lists, dictionaries).
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How to force garbage collection in Java?
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I was thinking that by allocating new objects and then not referencing them anymore, the garbage collector would automatically run
– Bionix1441
Oct 17 '17 at 21:45
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c++ boost::multi_index composite keys efficiency - c++1y / stl - 清泛IT社区，为创新赋能！
...mposite key, the documentation states that "Composite keys are sorted by lexicographical order, i.e. sorting is performed by the first key, then the second key if the first one is equal, etc". Does this mean that the structure is stored such that a lookup for a specific 2-part composite ke...
Script to kill all connections to a database (More than RESTRICTED_USER ROLLBACK)
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You can get the script that SSMS provides by doing the following:
Right-click on a database in SSMS and choose delete
In the dialog, check the checkbox for "Close existing connections."
Click the Script button at the top of the dialog.
The script will look someth...
Organizing a multiple-file Go project [closed]
...y put the files in a lib directory if they are not intended to be imported by another project. In other words, if they are private support files. That's the idea behind having lib --to separate public from private interfaces.
Doing things this way will give you a nice import path, myproj.org/mypack...
Splitting on last delimiter in Python string?
...d')
Both methods start splitting from the right-hand-side of the string; by giving str.rsplit() a maximum as the second argument, you get to split just the right-hand-most occurrences.
share
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imp...
How do you redirect to a page using the POST verb?
...usly don't care about actually having the browser get the redirect anyway (by virtue of accepting the answer you have already accepted):
[AcceptVerbs(HttpVerbs.Get)]
public ActionResult Index() {
// obviously these values might come from somewhere non-trivial
return Index(2, "text");
}
[Acce...
Optimistic vs. Pessimistic locking
...atio read vs. write: if your application is mainly a read-only application by a lot of users, and sometimes you write data, than go for optimistic locking. StackOverflow, for example, have a lot of people reading pages, and sometimes someone edit one: in pessimistic locking, who would get the lock?...