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PHP array_filter with arguments
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@nicolapedretti I haven't touched PHP for several years. By now most of it feels hacky to me :)
– jensgram
Aug 18 '17 at 17:45
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How can a time function exist in functional programming?
...code to be separated from imperative code, and this separation is enforced by the type system. Treating actions as first class objects also allow you to pass them around and build your own "control structures".
– hammar
Sep 1 '11 at 18:25
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How to pass object with NSNotificationCenter
...ation: Notification){
// Important: - Grab your custom object here by casting the notification object.
guard let yourPassedObject = notification.object as? YourCustomObject else {return}
// That's it now you can use your custom object
//
//
}
// MAR...
How to run only one task in ansible playbook?
...name: do stuff
when: stuff|default(false)
Now, this task will not fire by default, but only if I set the stuff=true
$ ansible-playbook -e '{"stuff":true}'
or in a playbook:
roles:
- {"role":"stuff", "stuff":true}
sh...
How to check SQL Server version
...indows NT 6.1 <X64> (Build 7600: )
Method 2: Connect to the server by using Object Explorer in SQL Server Management Studio. After Object Explorer is connected, it will show the version information in parentheses, together with the user name that is used to connect to the specific instance o...
How can I find non-ASCII characters in MySQL?
...edited Oct 31 '11 at 15:25
Nefrubyr
6,06211 gold badge2626 silver badges2020 bronze badges
answered Aug 9 '09 at 22:58
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Access “this” from Java anonymous class
...d Jul 5 '09 at 14:07
Mykola GolubyevMykola Golubyev
50k1414 gold badges7979 silver badges100100 bronze badges
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Are there console commands to look at whats in the queue and to clear the queue in Sidekiq?
...e is an ergonomic API for viewing and managing queues.
It is not required by default.
require 'sidekiq/api'
Here's the excerpt:
# get a handle to the default queue
default_queue = Sidekiq::Queue.new
# get a handle to the mailer queue
mailer_queue = Sidekiq::Queue.new("mailer")
# How many j...
Combating AngularJS executing controller twice
...ocs - ngController
Note that you can also attach controllers to the DOM by declaring it
in a route definition via the $route service. A common mistake is to
declare the controller again using ng-controller in the template
itself. This will cause the controller to be attached and executed
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How to prevent ENTER keypress to submit a web form?
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By the way: you could add a check for the input type (via event source) in the checkEnter function to exclude textarea's.
– KooiInc
Feb 25 '09 at 23:12
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