大约有 15,600 项符合查询结果（耗时：0.0271秒） [XML]
Simple Log to File example for django 1.3+
...!!")
log.info("Hey there it works!!")
log.warn("Hey there it works!!")
log.error("Hey there it works!!")
Log levels are explained here and for pure python here.
share
|
improve this answer
...
Node.js client for a socket.io server
... will automatically try to reconnect
});
socket.on('error', (error) => {
console.log(error);
});
share
|
improve this answer
|
...
NameError: global name 'xrange' is not defined in Python 3
I am getting an error when running a python program:
6 Answers
6
...
How to PUT a json object with an array using curl
...
Although the original post had other issues (i.e. the missing "-d"), the error message is more generic.
curl: (3) [globbing] nested braces not supported at pos X
This is because curly braces {} and square brackets [] are special globbing characters in curl.
To turn this globbing off, use the...
How to check if NSString begins with a certain character
...ple, the code below checks to see if a string begins with 10, which is the error code used to identify a certain problem.
NSString* myString = @"10:Username taken";
if([myString hasPrefix:@"10"]) {
//display more elegant error message
}
...
NOW() function in PHP
...in php 5.2
$now = new DateTime('now')->format('Y-m-d H:i:s'); // syntax error!!!
$now = (new DateTime('now'))->format('Y-m-d H:i:s'); // works in php 5.4 and higher
$now = date('Y-m-d H:i:s'); // Slightly higher performance, but less usable for date/time manipulations
// From Unix timestam...
mysql -> insert into tbl (select from another table) and some default values [duplicate]
...s city_name from test.cities as citydb; i am using this query it give me error can any one help me to solve this error?
– Chintan Mathukiya
Apr 7 at 12:57
...
ASP.NET Web API - PUT & DELETE Verbs Not Allowed - IIS 8
... API project you'll find that the sample PUT and DELETE methods return 404 errors out of the box.
To use the PUT and DELETE verbs with the Web API you need to edit %userprofile%\documents\iisexpress\config\applicationhost.config and add the verbs to the ExtensionlessUrl handler as follows:
Change ...
How do I use a custom Serializer with Jackson?
...mplement JsonSerializable, in which case no registration is needed.
As to error; that is weird -- you probably want to upgrade to a later version. But it is also safer to extend org.codehaus.jackson.map.ser.SerializerBase as it will have standard implementations of non-essential methods (i.e. every...
Setting up a common nuget packages folder for all solutions when some projects are included in multi
...ution in Visual Studio and kick off a Rebuild All. Ignore all of the build errors you will receive, this is expected at this point. This should kick off the NuGet package restore feature at the start of the build process however. Verify that your \Solutions\Packages\ folder has been created in the s...