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C# version of java's synchronized keyword?
..., I don't like the implementation of MethodImpl as it locks this or typeof(Foo) - which is against best practice. The preferred option is to use your own locks:
private readonly object syncLock = new object();
public void SomeMethod() {
lock(syncLock) { /* code */ }
}
Note that for field-like...
Differences between action and actionListener
...xml with a custom implementation:
<exception-handlerfactory>
com.foo.myExceptionHandler
</exception-handlerfactory>
Instead of listening globally, a single bean can also listen to these events. The following is a proof of concept of this:
@ManagedBean
@RequestScoped
public class M...
__attribute__ - C/C++ - 清泛网 - 专注C/C++及内核技术
...例如，创建一个双字对齐的int对，可以这么写：
struct foo { int x[2] __attribute__ ((aligned (8))); }; 如上所述，你可以手动指定对齐的格式，同样，你也可以使用默认的对齐方式。如果aligned后面不紧跟一个指定的数字值，那么编译器...
How do I execute a command and get the output of the command within C++ using POSIX?
...er, so the pipe might not be properly closed.
– Fred Foo
May 19 '12 at 20:27
6
@Yasky: When the p...
What's the best name for a non-mutating “add” method on an immutable collection?
...te an ImmutableStack and give it a completely different name, lets call it Foo/Fop, you've just added more work for them to use your collection.
Edit: Response to Plus Edit
I see where you're going with Plus. I think a stronger case would actually be Minus for remove. If I saw the following I ...
How to install a node.js module without using npm?
...;version range>
Can specify one or more: npm install ./foo.tgz bar@stable /some/folder
If no argument is supplied and ./npm-shrinkwrap.json is
present, installs dependencies specified in the shrinkwrap.
Otherwise, installs dependen...
String literals and escape characters in postgresql
...etter E (upper or lower case) just before the opening single quote, e.g. E'foo'. (When continuing an escape string constant across lines, write E only before the first opening quote.) Within an escape string, a backslash character (\) begins a C-like backslash escape sequence, in which the combinati...
File Upload ASP.NET MVC 3.0
...dex");
}
else
{
// Show error ...
return View("Foo");
}
}
View (snippet):
@using (Html.BeginForm("GetDocument", "Home", FormMethod.Post, new { enctype = "multipart/form-data" }))
{
<input type="file" name="file" />
<input type="submit" value="Uploa...
How to create ASP.NET Web API Url?
...an URL:
var linker = new RouteLinker(request);
var uri = linker.GetUri<FooController>(r => r.GetById(1337));
Result:
http://localhost/api/foo/1337
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How update the _id of one MongoDB Document?
...your document is:
{
"_id":ObjectId("5b5ed345cfbce6787588e480"),
"title": "foo",
"description": "bar"
}
Then your query will be:
db.getCollection('myCollection').aggregate([
{$match:
{_id: ObjectId("5b5ed345cfbce6787588e480")}
}
{$project:
...