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R programming: How do I get Euler's number?

...ooking for e (natural base of the natural logarithm), click here. Actually by looking the detail of question, it is the person who ask this question don't know the difference between e and euler's constant. I feel uncomfortable that we have a question with title doesn't agree with content.. ...
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How does Activity.finish() work in Android?

... Then how to finish an activity which is called by StartAvtivityforResults() without completion? – Ayush Pateria Feb 2 '12 at 12:12 ...
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How do you get AngularJS to bind to the title attribute of an A tag?

...allows you to bind to attributes that would otherwise be eagerly processed by browsers. The attribute will be set only when the binding is done. The prefix is then removed: <!-- do this --> <a ng-attr-title="{{product.shortDesc}}" ...> (Ensure that you are not using a very earlier ver...
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Enumerable.Empty() equivalent for IQueryable

... imageUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
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How can I define a composite primary key in SQL?

...matically create an index on the primary key, but since it is not required by any standard, there might be corner cases out there. – To마SE Oct 5 '16 at 9:04 ...
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Convert dictionary to list collection in C#

... work, but might not be in the order you expect, even the dict was ordered by keys before, dict.Values is not... – BooNonMooN Jan 30 '19 at 11:39 add a comment ...
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Twitter bootstrap modal-backdrop doesn't disappear

...replace the data. If that doesn't work you can always force it to go away by doing the following: $('#your-modal-id').modal('hide'); $('body').removeClass('modal-open'); $('.modal-backdrop').remove(); share | ...
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How to redirect from OnActionExecuting in Base Controller?

...xt.Result, then the redirect happens before the action executes. (Verified by personal testing/debugging.) – James Apr 22 '13 at 19:56 39 ...
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GIT: Checkout to a specific folder

... FYI: you need to create the directory by yourself, otherwise you get this error: fatal: This operation must be run in a work tree – timaschew Feb 2 '16 at 11:27 ...
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How to prevent errno 32 broken pipe?

...need to handle the case where a client disconnects before you're finished, by handling the exception. Remember that TCP communications are asynchronous, but this is much more obvious on physically remote connections than on local ones, so conditions like this can be hard to reproduce on a local wor...