大约有 40,000 项符合查询结果（耗时：0.0575秒） [XML]
ASP.NET MVC controller actions that return JSON or partial html
...at then evaluates the Json object returned.
If you want to return a plain string, you can just use the ContentResult:
public ActionResult SomeActionMethod() {
return Content("hello world!");
}
ContentResult by default returns a text/plain as its contentType.
This is overloadable so you can a...
Bash script absolute path with OS X
... @FPereira Generating program code from unescaped user-supplied string is never a good idea. '' is not bullet-proof. It breaks if $0 contains a single quote, for instance. A very simple example: try your version in /tmp/'/test.sh, and call /tmp/'/test.sh by its full path.
...
How to set a timer in android
...iew tv = (TextView) findViewById(R.id.main_timer_text);
tv.setText(String.valueOf(time));
time += 1;
}
});
share
|
improve this answer
|
follow
...
When and how should I use a ThreadLocal variable?
...return new SimpleDateFormat("yyyyMMdd HHmm");
}
};
public String formatIt(Date date)
{
return formatter.get().format(date);
}
}
Documentation.
share
|
improve this...
Meaning of Git checkout double dashes
...k-dot-see.
Git 2.5 looses the heuristic to declare that with a wildcard string the user likely meant to give us a pathspec.
git checkout 'a*'
# same as
git checkout -- 'a*'
See commit 28fcc0b (02 May 2015) by Duy Nguyen (nguyenlocduy).
(Merged by Junio C Hamano -- gitster -- in commit 949d167,...
bash/fish command to print absolute path to a file
...")" && pwd)/$(basename "$1")"
fi
}
Now it will return an empty string if one the parent dirs do not exist.
How do you handle trailing '..' or '.' in input ?
Well, it does give an absolute path in that case, but not a minimal one. It will look like:
/Users/bob/Documents/..
If you wan...
Get the distance between two geo points
...
This is great and super helpful, but what is the String provider for in the constrructor?
– miss.serena
Oct 30 '13 at 19:11
add a comment
...
What is the python “with” statement designed for?
...rom contextlib import contextmanager
import os
@contextmanager
def working_directory(path):
current_dir = os.getcwd()
os.chdir(path)
try:
yield
finally:
os.chdir(current_dir)
with working_directory("data/stuff"):
# do something within data/stuff
# here I am back...
Moving decimal places over in a double
...ystem.out.println(x);
which prints:
12.34
This works because Double.toString(d) performs a small amount of rounding on your behalf, but it is not much. If you are wondering what it might look like without rounding:
System.out.println(new BigDecimal(0.1));
System.out.println(new BigDecimal(x));...
Descending order by date filter in AngularJs
...
Thank you. My date's were strings entered in a MMMM dd, YYYY format, and I couldn't figure out how to get angular to sort them correctly unless I used a method that constructed a date object. Worked like a charm.
– Zargoon
...