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CSS selector for first element with class
...ators as well, e.g. p~p~p will select the third item and beyond: jsfiddle.net/zpnnvedm/1
– Legolas
Apr 15 '15 at 13:53
2
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How do I implement a callback in PHP?
...user_func and call_user_func_array support all the above.
See: http://php.net/manual/en/language.types.callable.php
Notes/Caveats:
If the function/class is namespaced, the string must contain the fully-qualified name. E.g. ['Vendor\Package\Foo', 'method']
call_user_func does not support passing...
Can you determine if Chrome is in incognito mode via a script?
...e FileSystem API is disabled in incognito mode. Check out https://jsfiddle.net/w49x9f1a/ when you are and aren't in incognito mode.
Sample code:
var fs = window.RequestFileSystem || window.webkitRequestFileSystem;
if (!fs) {
console.log("check failed?");
} else {
fs(windo...
How can I use interface as a C# generic type constraint?
...
@StephenHolt: I think think the creators of .NET, in deciding what constraints to allow, were focused on ones that would let generic classes and methods do things with generic types that they otherwise could not, rather than on preventing them from being used in nonsens...
WebApi's {“message”:“an error has occurred”} on IIS7, not in IIS Express
I'm working with ASP.NET MVC 4 WebApi and am having a lot of fun with it running it on my local computer on IIS Express. I've configured IIS Express to serve remote machines too, and so other's in my company are using my computer as our webserver.
...
Why is GHC so large/big?
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Best practice for partial updates in a RESTful service
...(see http://tools.ietf.org/html/draft-ietf-appsawg-json-patch-08 or http://www.mnot.net/blog/2012/09/05/patch) or the XML patch framework (see http://tools.ietf.org/html/rfc5261). In my opinion though, json-patch is the best fit for your kind of business data.
PATCH with JSON/XML patch documents ha...
Change Placeholder Text using jQuery
...example of dynamic placeholder using Javascript and Jquery http://jsfiddle.net/ogk2L14n/1/
<input type="text" id="textbox">
<select id="selection" onchange="changeplh()">
<option>one</option>
<option>two</option>
<option>three</option>...
Can't start Eclipse - Java was started but returned exit code=13
...sing is what Java version is required!
– ingomueller.net
Aug 25 '15 at 12:04
1
@ingomueller.net t...
C# “as” cast vs classic cast [duplicate]
...be assigned a null value. That use to only mean reference types, but when .NET 2.0 came out, it introduced the concept of a nullable value type. Since these types can be assigned a null value, they are valid to use with the as operator.
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