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Rounding a double to turn it into an int (java)
...pet?
If this is the Math.round() method, it returns a Long when the input param is Double.
So, you will have to cast the return value:
int a = (int) Math.round(doubleVar);
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How to sort an ArrayList?
..., so the VM can infer which method is implementing. Since the types of the params can be inferred, they don't need to be stated (i.e. (a, b) instead of (Double a, Double b). And since the lambda body has only a single line, and the method is expected to return a value, the return is inferred and the...
Bulk Insertion in Laravel using eloquent ORM
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/**
* Create a Collection of new instances of the related model.
*
* @param array $records
* @return \Illuminate\Database\Eloquent\Collection
*/
public function createMany(array $records)
{
$instances = $this->related->newCollection();
foreach ($records as $record) {
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Dialog with transparent background in Android
...ed, please use
* {@link #setPadding(int, int, int, int)}.
*
* @param d The Drawable to use as the background, or null to remove the
* background
*/
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Removing carriage return and new-line from the end of a string in c#
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Take note of the params keyword in the declaration of TrimEnd, it let's you pass multiple instances of a character instead of the array. msdn.microsoft.com/en-us/library/w5zay9db(VS.71).aspx
– JP Alioto
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How to redirect to a different domain using NGINX?
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Will this keep the path and query params as well?
– mpen
Dec 30 '14 at 21:56
3
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Convert JS date time to MySQL datetime
...me = MOMENT().format( 'YYYY-MM-DD HH:mm:ss.000' );
you can send this in params its will work.
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DateTime to javascript date
... // Jan 1, 2015
// Ajax Request to server ...
$.ajax({
url: '/target',
params: { date: d.getTime() - (d.getTimezoneOffset() * 60 * 1000) }
});
The server then recieves 1420070400000 as the date epoch.
On the Server side, convert that epoch value to a datetime object:
DateTime d = new Dat...
How can I properly handle 404 in ASP.NET MVC?
...to your app
This route should point to our Http404 action. Notice the url param will be a relative url because the routing engine is stripping the domain part here? That is why we have all that conditional url logic in Step 1.
routes.MapRoute("NotFound", "{*url}",
new { contro...
Is there any performance reason to declare method parameters final in Java?
Is there any performance reason to declare method parameters final in Java?
5 Answers
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