大约有 12,000 项符合查询结果（耗时：0.0539秒） [XML]
When to prefer JSON over XML?
...s/container structure of XML entirely detrimental.
– foo
Jan 4 '11 at 18:12
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How to flatten an ExpandoObject returned via JsonResult in asp.net mvc?
...ribing:
dynamic expando = new ExpandoObject();
expando.Blah = 42;
expando.Foo = "test";
...
var d = expando as IDictionary<string, object>;
d.Add("SomeProp", SomeValueOrClass);
// After you've added the properties you would like.
d = d.ToDictionary(x => x.Key, x => x.Value);
return ne...
How should strace be used?
...particular, we have used strace in the following two situations:
Program foo seems to be in deadlock and has become unresponsive. This could be a target for gdb; however, we haven't always had the source code or sometimes were dealing with scripted languages that weren't straight-forward to run u...
How do I return NotFound() IHttpActionResult with an error message or exception?
... NotFound with a simple message:
return Content(HttpStatusCode.NotFound, "Foo does not exist.");
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How to specify new GCC path for CMake
... the path of your compiler. One way would be
Set the appropriate CMAKE_FOO_COMPILER variable(s) to a valid compiler
name or full path on the command-line using cmake -D. For example:
cmake -G "Your Generator" -D CMAKE_C_COMPILER=gcc-4.2 -D CMAKE_CXX_COMPILER=g++-4.2 path/to/your/source
ins...
Is there a best practice for generating html with javascript
... of each one in Prototype.
// assuming JSON looks like this:
// { 'src': 'foo/bar.jpg', 'name': 'Lorem ipsum' }
Approach #1:
var html = "<div><img src='#{src}' /> #{name}</div>".interpolate(json);
$('container').insert(html); // inserts at bottom
Approach #2:
var div = new E...
What is a Maven artifact?
... artifact has a group ID (usually a reversed domain name, like com.example.foo), an artifact ID (just a name), and a version string. The three together uniquely identify the artifact.
A project's dependencies are specified as artifacts.
...
css z-index lost after webkit transform translate3d
...l
In the example, the buttons stack up and stack down raise and lower the footer's z-index (+/-1) against the rotated element (an img in this case).
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@Nullable annotation usage
... or later there is a bit cleaner approach than an if block.
public String foo(@Nullable String mayBeNothing) {
return Optional.ofNullable(mayBeNothing).orElse("Really Nothing");
}
You can also throw some exception in there by swapping .orElse to
orElseThrow(() -> new Exception("Dont' send ...
Best design for a changelog / auditing database table? [closed]
...s:
Who the heck created/updated/deleted a record
with ID=X in the table Foo and when?
So, in order to be able to answer such questions quickly (using SQL), we ended up having two additional columns in the audit table
object type (or table name)
object ID
That's when design of our audit log r...