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问题 I calculated a dynlm model and now want to get stargazer to export that. However, stargazer does not return any output, instead gives me the Unrecognized object type Error. I already checkd if dynlm objects were supported by stargazer and according to the package page it is. Anyone have any idea what I'm getting wrong here? I know how to export the output with stargazer, but in this case it doesn't even show me the results inside of R. This is the model I used and the stargazer command, which

问题 I've followed the docs here: https://laravel.com/docs/5.8/validation#form-request-validation I created a custom request StoreName php artisan make:request StoreName Then added the following validation rules: public function rules() { return [ 'name' => 'required|max:255|min:4' ]; } Then as per the documentation type-hinted this in my controller: public function store(StoreName $request) { $validated = $request->validated(); } However, when I send a post request to this endpoint I'm returned a

问题 Peter Norvig's PAIP book contains this code as a solution to the permutation problem (some sections are removed for brevity) (defun permutations (bag) ;; If the input is nil, there is only one permutation: ;; nil itself (if (null bag) '(()) ;; Otherwise, take an element, e, out of the bag. ;; Generate all permutations of the remaining elements, ;; And add e to the front of each of these. ;; Do this for all possible e to generate all permutations. (mapcan #'(lambda (e) (mapcar #'(lambda (p)

问题 Is there possibility to override publicPath in react-scripts for dev env. I use symfony and I include react app inside twig so I had to change assets to serve from http://localhost:3000/static/js/bundle.js - this works fine but I have problem with static files because they are rendered in browser as '/static/media/logo.813ua.png' and my current url is http://localhost:8000 What I did is I run yarn eject and modify in webpack.config.dev.js: var publicPath = 'http://localhost:3000/' and

问题 If I use a domain such as www.äöü.com , is there any way to avoid it being displayed as www.xn--4ca0bs.com in users’ browsers? Domains such as www.xn--4ca0bs.com cause a lot of confusion with average internet users, I guess. 回答1: This is entirely up to the browser. In fact, IDNs are pretty much a browser-only technology. Domain names cannot contain non-ASCII characters, so the actual domain name is always the Punycode encoded xn--... form. It's up to the browser to prettify this, but many

问题 I am working with a Markdown document where I would like to have some sections not be numbered. But I also want to create anchors for these sections. Here is an example: # Appendix A: Methodology {-} {#methodology} I want to have Appendix A not be numbered but I still want to link to it using the anchor. Ideally, the solution would work for both LaTeX PDF and HTML. I have figured out how to turn off the numbered section thing for LaTeX but it's not working for HTML. 回答1: If you want to

问题 If I use a domain such as www.äöü.com , is there any way to avoid it being displayed as www.xn--4ca0bs.com in users’ browsers? Domains such as www.xn--4ca0bs.com cause a lot of confusion with average internet users, I guess. 回答1: This is entirely up to the browser. In fact, IDNs are pretty much a browser-only technology. Domain names cannot contain non-ASCII characters, so the actual domain name is always the Punycode encoded xn--... form. It's up to the browser to prettify this, but many

问题 I recently shifted from a computer which had Windows 10 with VS 2017 to a computer which had Windows 8.1 with VS 2017. I was working with a piece of code which had a line like this. Thread.CurrentThread.CurrentUICulture = CultureInfo.GetCultureInfo(locale); Here, locale value is en-EN . I got hit with a surprise when this threw a CultureNotFoundException exception with a message. en-EN is an invalid culture identifier. Surprising to me because, the same code with locale as en-EN works in

问题 I recently shifted from a computer which had Windows 10 with VS 2017 to a computer which had Windows 8.1 with VS 2017. I was working with a piece of code which had a line like this. Thread.CurrentThread.CurrentUICulture = CultureInfo.GetCultureInfo(locale); Here, locale value is en-EN . I got hit with a surprise when this threw a CultureNotFoundException exception with a message. en-EN is an invalid culture identifier. Surprising to me because, the same code with locale as en-EN works in

问题 This question already has answers here : Syntax error in IE using ES6 arrow functions (2 answers) Closed 3 years ago . I have the following line of javascript code var res = Object.keys(packages).filter(e => packages[e] === true) The above works well in all the other browser apart from IE. IE complains about Syntax erro at => can someone tell me how to get around this in IE 回答1: IE must not support arrow-functions. Just use the old function keyword. .filter(function(e){ return packages[e] ===