大约有 45,000 项符合查询结果（耗时：0.0383秒） [XML]
How can a windows service programmatically restart itself?
...aviour but a returncode of 1 is meant to tell the system that there was an error. Isn't this bad practice if there was in fact no error and you just wanted to restart your service?
– mgttlinger
May 29 '13 at 13:47
...
Sending images using Http Post
...ess = object.optBoolean("success");
String message = object.optString("error");
if (!success) {
responseBody = message;
} else {
responseBody = "success";
}
} catch (Exception e) {
e.printStackTrace();
} finally {
client.getConnectionManager().shutdown();
}
...
jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
...omcat server. Cleaned and redeployed the application and I got rid of this error.
share
|
improve this answer
|
follow
|
...
Better naming in Tuple classes than “Item1”, “Item2”
...er, don't use it for this simple case as what would have been compile-time errors become run-time errors.
class Program
{
static void Main(string[] args)
{
dynamic employee, manager;
employee = new ExpandoObject();
employee.Name = "John Smith";
employee.Age ...
Is it possible to roll back CREATE TABLE and ALTER TABLE statements in major SQL databases?
...eplacement table foo, then the blocked transaction will finally receive an error rather than finding the new foo table. (Edit: this was fixed in or before PostgreSQL 9.3)
CREATE INDEX ... CONCURRENTLY is exceptional, it uses three transactions to add an index to a table while allowing concurrent up...
user authentication libraries for node.js?
...ything is fine the layer calls next(). If not this auth-layer generates an error and will not call next().
– Matthias
Feb 15 '11 at 15:46
...
How do I update/upsert a document in Mongoose?
...a, {upsert: true}, function(err, doc) {
if (err) return res.send(500, {error: err});
return res.send('Succesfully saved.');
});
In older versions Mongoose does not support these hooks with this method:
defaults
setters
validators
middleware
...
MySQL: Enable LOAD DATA LOCAL INFILE
...he SET GLOBAL local_infile = true; command but I am still getting the same error ERROR 1148 (42000): The used command is not allowed with this MySQL version but connection to mysql with --load-infile=1 worked mysql --local-infile=1 -u root -p
– Junior
May 4 '19...
Broken references in Virtualenvs
...ir folders inside .virtualenvs are still there and they give the following error whenever I try to run anything in them:
25...
In a Git repository, how to properly rename a directory?
...mands in succession or else, for the second part I'd get a source is empty error.
– Rika
May 18 at 4:32
|
show 5 more comments
...