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How to redirect to previous page in Ruby On Rails?
...ault)
end
This way you only store last GET request in :return_to session param, so all forms, even when multiple time POSTed would work with :return_to.
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Using DISTINCT and COUNT together in a MySQL Query
...able_name WHERE keyword='$keyword'. I like your version better passing two params to COUNT( ).
– Rockin4Life33
Aug 1 '18 at 18:23
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Checking whether something is iterable
...e your code more specific by renaming your method as shown below:
/**
* @param variable
* @returns {boolean}
*/
const hasIterationProtocol = variable =>
variable !== null && Symbol.iterator in Object(variable);
...
How do you prevent install of “devDependencies” NPM modules for Node.js (package.json)?
...e root of a package, and can be managed like
any other npm configuration param. See config(1) for more on the
topic.
However, to resolve this question, if you want to ONLY install the "dependencies" using npm, the following command is:
npm install --production
This can be confirmed by looki...
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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angular.element vs document.getElementById or jQuery selector with spin (busy) control
.... For some reason, the maps api complained that what i passed in the first param was not an input when i used angular.element(document.querySelector('#address')), but all's well that ends well.
– nymo
Dec 21 '16 at 17:34
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How to create a custom exception type in Java? [duplicate]
...ss, for example:
class WordContainsException extends Exception
{
// Parameterless Constructor
public WordContainsException() {}
// Constructor that accepts a message
public WordContainsException(String message)
{
super(message);
}
}
Usage:
try
{
...
Java: Static Class?
... now need to add supported for a weighted average. I see a Url generator, param in, url out that needs to be refactored to support href, or url only, etc etc. For these reasons, having the OO based utility class can pay back. Also, now I'll drop the standard OO defensive tactic, testing! /me duc...
Html.ActionLink as a button or an image, not a link
... How do you handle the Button name string you assign in the action link parameter then. This did not work for me.
– ZVenue
Jul 22 '11 at 18:06
1
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Android: ProgressDialog.show() crashes with getApplicationContext
...ty.
Now, i agree, it does not make sense that the method takes a Context param, instead of Activity..
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