大约有 45,000 项符合查询结果（耗时：0.0312秒） [XML]
What is going wrong when Visual Studio tells me “xcopy exited with code 4”
...
Xcopy exit code 4 means "Initialization error occurred. There is not enough memory or disk space, or you entered an invalid drive name or invalid syntax on the command line."
It looks like Visual Studio is supplying invalid arguments to xcopy. Check your post-buil...
json.net has key method?
If my response has key "error" I need to process error and show warning box.
3 Answers
...
Interop type cannot be embedded
...
Wouldn't it make more sense to do as the error says and "use the applicable interface"? I had this error (from a different class) and was able to instantiate an interface which had that class specified as its CoClass attribute, and it worked. As in Michael Gustus'...
urllib2.HTTPError: HTTP Error 403: Forbidden
...ite, headers=hdr)
try:
page = urllib2.urlopen(req)
except urllib2.HTTPError, e:
print e.fp.read()
content = page.read()
print content
Actually, it works with just this one additional header:
'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
...
Install a Windows service using a Windows command prompt?
...
I get a weird error. No public installer with the RunInstallerAttribute. Yes attribute could be found in the .exe assembly. Remove InstallState file because there are no installers
– Nick
Mar 22 '16 a...
Python argparse mutual exclusive group
...llness', '-b x'])
usage: PROG [-h] [--foo] {command_1,command_2} ...
PROG: error: unrecognized arguments: -b x
Good luck.
share
|
improve this answer
|
follow
...
An example of how to use getopts in bash
...f expected arguments,
h - check for option -h without parameters; gives error on unsupported options;
h: - check for option -h with parameter; gives errors on unsupported options;
abc - check for options -a, -b, -c; gives errors on unsupported options;
:abc - check for options -a, -b, -c; silence...
How do I return NotFound() IHttpActionResult with an error message or exception?
... different. Here's how you might do it in your case (assuming you want the error message in text/plain; if you want JSON, you'd do something slightly different with the content):
public class NotFoundTextPlainActionResult : IHttpActionResult
{
public NotFoundTextPlainActionResult(string message...
Detecting an undefined object property
...e: different from having a value of undefined) identifier without an early error:
if(typeof myVariable === 'undefined') {
alert('myVariable is either the special value `undefined`, or it has not been declared');
}
In versions of JavaScript prior to ECMAScript 5, the property named "undefined" o...
Git “error: The branch 'x' is not fully merged”
...ording changed in response to the commments. Thanks @slekse
That is not an error, it is a warning. It means the branch you are about to delete contains commits that are not reachable from any of: its upstream branch, or HEAD (currently checked out revision). In other words, when you might lose commi...