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Delete column from pandas DataFrame
... of del df.name, the member variable gets removed without a chance for any custom-code running. Consider your own example - can you get del a.var to result in a print of "deleting variable"? If you can, please tell me how. I can't :)
– Yonatan
Dec 22 '16 at 8:2...
Localization of DisplayNameAttribute
... In this example, what is "MyResources"? A strongly-typed resx file? A custom class?
– Greg
May 16 '19 at 17:33
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ng-model for `` (with directive DEMO)
...irective does not work with <input type="file"> out of the box.
This custom directive enables ng-model and has the added benefit of enabling the ng-change, ng-required, and ng-form directives to work with <input type="file">.
angular.module("app",[]);
angular.module("app").directive...
Is Redis just a cache?
...s to build software that handles thousands of requests per second and keep customer business data during whole natural lifecycle.
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What is the mouse down selector in CSS?
...ocus does the same thing in css as :active:hover if you need to override a custom css library, they might use both.
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How to manage a redirect request after a jQuery Ajax call
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I solved this issue by:
Adding a custom header to the response:
public ActionResult Index(){
if (!HttpContext.User.Identity.IsAuthenticated)
{
HttpContext.Response.AddHeader("REQUIRES_AUTH","1");
}
return View();
}
Binding a JavaScr...
How to Reverse Fragment Animations on BackStack?
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According to the android documentation for custom animation:
Change:
ft.setCustomAnimations(R.anim.slide_in, R.anim.hyperspace_out);
To:
ft.setCustomAnimations(R.anim.slide_in, R.anim.hyperspace_out, R.anim.hyperspace_in, R.anim.slide_out );
and now the backsta...
How to add a spinner icon to button when it's in the Loading state?
...the snippet bellow, it's just for demoing purposes. Feel free to make your custom ones basing on mine, it's super easy.
var svg = d3.select("svg"),
columnsCount = 3;
['basic', 'basic2', 'basic3', 'basic4', 'loading', 'loading2', 'spin', 'chrome', 'chrome2', 'flower', 'flower2', 'backstr...
Multiple ModelAdmins/views for same model in Django admin
How can I create more than one ModelAdmin for the same model, each customised differently and linked to different URLs?
2 A...
What is the email subject length limit?
...d with the rest of the subject baddly.
It was reported to me from several customers who all where using OutLook, other email clients deal with those subjects ok.
If you have no ISO on it, it doesn't hurt, but if you add it to your subject to be nice to RFC, then you get this surprise from OutLook....