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from jquery $.ajax to angular $http
... implement ajax request by using http service in AngularJs, which helps to read/load data from remote server.
$http service methods are listed below,
$http.get()
$http.post()
$http.delete()
$http.head()
$http.jsonp()
$http.patch()
$http.put()
One of the Example:
$http.get("sample.ph...
How to handle multiple heterogeneous inputs with Logstash?
...
Note that the type attribute won't apply if there's already a type field from the input. This is a special attribute that doesn't override and it's documented. I opened a ticket in Elastic and they recommended me to use tags or add_field instead of type
– B...
What is so bad about singletons? [closed]
...for factory classes , and while you have to be a bit careful about multithreading issues (like any class actually), I fail to see why they are so awful.
...
Do c++11 lambdas capture variables they don't use?
... realized it actually did point to this page... :-O [In any case, I'll re-read the language spec when I get into the office tomorrow morning and update the answer appropriately.]
– James McNellis
Oct 4 '12 at 5:55
...
Android - Set fragment id
... emphasize that you can set id in xml layout? Because I personally did not read other questions and was under impression that there is no way at all to set id to the fragment...
– Ivan
Apr 3 '17 at 13:42
...
Are empty HTML5 data attributes valid?
...n or custom data by the browser/script; but maybe it depends on the script reading it.
– goodeye
May 15 '13 at 1:40
3
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How to validate an email address in JavaScript
... that valid email addresses must adhere to. You can (but you shouldn't — read on) implement it with this regular expression:
(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[a...
Cannot pass null argument when using type hinting
...ment accept both null and its type, you can follow above example.
You can read more here.
PHP 7.0 or older
You have to add a default value like
function foo(Type $t = null) {
}
That way, you can pass it a null value.
This is documented in the section in the manual about Type Declarations:
...
Redis - Connect to Remote Server
...
Well, I read the question again, and it didn't seem so obvious for me that OP did set the correct conf for this 'bind' line. Also, I'm not sure that any firewall is involved in his case. Anyway, I can remove my -1 if you think it's r...
Singletons vs. Application Context in Android?
...aded resources and other such things.
Also for simple applications multithreading doesn't become an issue with singletons, because by design all standard callbacks to the app are dispatched on the main thread of the process so you won't have multi-threading happening unless you introduce it explici...