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What's the point of 'const' in the Haskell Prelude?
...o add to hammar's excellent direct answer: humble functions like const and id are really useful as a higher order function for the same reason that they are fundamental in the SKI combinator calculus.
Not that I think haskell's prelude functions were modeled consciously after that formal system or...
MVC (Laravel) where to add logic
... any CRUD operation. Edit: I think there's a bug with overriding create in newer Laravel versions (so I use events now registered in boot)
Validation: I hook my validation in the same way, e.g., I'll run validation by overriding CRUD functions and also accessors/mutators if needed. See Esensi or dwi...
Remove everything after a certain character
...
var s = '/Controller/Action?id=11112&value=4444';
s = s.substring(0, s.indexOf('?'));
document.write(s);
Sample here
I should also mention that native string functions are much faster than regular expressions, which should only really be used whe...
Multiline strings in VB.NET
... so check some answers below for details.
Details are added to the Roslyn New-Language-Features-in-VB-14 Github repository.
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WebService Client Generation Error with JDK8
...roject. I use NetBeans so I right-clicked on my project and tried to add a new "Web Service Client". Last time I checked, this was the way to create a web service client. But it resulted in an AssertionError, saying:
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Attempt to set a non-property-list object as an NSUserDefaults
I thought I knew what was causing this error, but I can't seem to figure out what I did wrong.
11 Answers
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Why does z-index not work?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f9191803%2fwhy-does-z-index-not-work%23new-answer', 'question_page');
}
);
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How to verify Facebook access token?
There's only thing that server has to do; just check any access token's validity.
6 Answers
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Modifying location.hash without page scrolling
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Step 1: You need to defuse the node ID, until the hash has been set. This is done by removing the ID off the node while the hash is being set, and then adding it back on.
hash = hash.replace( /^#/, '' );
var node = $( '#' + hash );
if ( node.length ) {
node....
Why do I want to avoid non-default constructors in fragments?
...nto bundle. This is the code to create and attach a bundle:
Bundle args = new Bundle();
args.putLong("key", value);
yourFragment.setArguments(args);
After that, in your fragment access data:
Type value = getArguments().getType("key");
That's all.
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