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How to convert a DOM node list to an array in Javascript?
...odelist)
more reference at https://developer.mozilla.org/en-US/docs/Web/API/NodeList
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How do I select text nodes with jQuery?
..., because the contents() method only returns the immediate children nodes, api.jquery.com/contents
– minhajul
Oct 16 '15 at 16:08
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How do you display a Toast from a background thread on Android?
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This is similar to other answers, however updated for new available apis and much cleaner. Also, does not assume you're in an Activity Context.
public class MyService extends AnyContextSubclass {
public void postToastMessage(final String message) {
Handler handler = new Handler...
AngularJS: ng-repeat list is not updated when a model element is spliced from the model array
...)
};
});
Here is the documentation on it: https://docs.angularjs.org/api/ng/type/$rootScope.Scope#$apply
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What is the optimal length for an email address in a database?
...em you can't anticipate (like those cases where hackers used a free online API to store a bunch of data)
(Statistics show that no-one actually enters more than about 50 chars for a legit email address, see e.g.: pageman's answer https://stackoverflow.com/a/1199245/87861)
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Ruby: extend self
...use it
Cheat.sheet 'migrations'
Cheat.sheet 'singletons'
Any why not? The API is more concise, the code is easier to test, mock, and stub, and it’s still dead simple to convert into a proper class should the need arise.
(( copyright ought ten chris wanstrath ))
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Select distinct values from a table field
...with distinct by using order_by() with no parameters. It's in the QuerySet API docs under order_by() "If you don’t want any ordering to be applied to a query, not even the default ordering, call order_by() with no parameters."
– Mark Mikofski
Aug 24 '14 at 7:...
WKWebView in Interface Builder
...rom IB" :) But I watch the session video “Introducing the Modern WebKit API" from WWDC and they are using Xcode so I guess that this is just something that isn’t available to us at the moment.
– Johan
Jun 19 '14 at 7:57
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Recommended way to stop a Gradle build
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I usually throw the relevant exception from the org.gradle.api package, for example InvalidUserDataException for when someone has entered something invalid, or GradleScriptException for more general errors.
If you want to stop the current task or action, and move on to the next, you...
Entity Framework: One Database, Multiple DbContexts. Is this a bad idea? [closed]
...he OnModelCreating method of you DbContext derived class (where the Fluent-API configuration is).
This will work in EF6:
public partial class CustomerModel : DbContext
{
protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
modelBuilder.HasDefaultSchema("Customer...