大约有 44,000 项符合查询结果（耗时：0.0566秒） [XML]
How to pass the password to su/sudo/ssh without overriding the TTY?
...
For sudo there is a -S option for accepting the password from standard input. Here is the man entry:
-S The -S (stdin) option causes sudo to read the password from
the standard input instead of t...
chart.js load totally new data
The API for chart.js allows one to edit points of the datasets loaded into it, for example:
19 Answers
...
Can one AngularJS controller call another?
...e to the same instance of the service
// so if the service updates state for example, this controller knows about it
}
Another way is emitting an event on scope:
function FirstController($scope)
{
$scope.$on('someEvent', function(event, args) {});
// another controller or even directive
}
...
Is it possible to use the SELECT INTO clause with UNION [ALL]?
...omerAsia UNION All SELECT top 100 * FROM CustomerAmericas (sorry can't format the sql here). Thanks!
– Ferdeen
Feb 26 '09 at 17:06
7
...
How to create Windows EventLog source from command line?
...
Try "eventcreate.exe"
An example:
eventcreate /ID 1 /L APPLICATION /T INFORMATION /SO MYEVENTSOURCE /D "My first log"
This will create a new event source named MYEVENTSOURCE under APPLICATION event log as INFORMATION event type.
I think this utility is included only from XP onwards.
Further rea...
HTML tag want to add both href and onclick working
...
Doesn't work for me, until I put href="#" there instead of a real URL.
– yegor256
Sep 7 '17 at 18:00
...
ASP.NET MVC - Should business logic exist in controllers?
...rticle a couple of days ago that hit a point that I've been curious about for some time: should business logic exist in controllers?
...
What is cardinality in MySQL?
...rty which affects the ability to cluster, sort and search data. It is therefore an important measurement for the query planners in DBs, it is a heuristic which they can use to choose the best plans.
share
|
...
Purge Kafka Topic
...-entity-name <topic name> --add-config retention.ms=1000
then wait for the purge to take effect (about one minute). Once purged, restore the previous retention.ms value.
share
|
improve this...
Using DISTINCT and COUNT together in a MySQL Query
...
Im against answers that don't offer optimal performance when it comes to databases. It's critical to keep perfomance standards. I'd go with @alistair-hart 's answer.
– JDuarteDJ
Jan 20 '15 at 15:45
...