All browsers will return an error for this. The reason is that subdomains are part of the DNS (Domain Name Service) system, where IP addresses are related to the underlying IP protocol. The best way to think of this relationship is that domains (including subdomains) are human-readable labels which DNS then allows you to point … Read more
The simple answer is you have not imported the request global object from the flask package. from flask import Flask, request This is easy to determine yourself by running the development server in debug mode by doing app.run(debug=True) This will give you a stacktrace including: print request.args[‘x’] NameError: global name ‘request’ is not defined
Try adding this between the <form></form> tags <input type=”submit” style=”display: none” /> Tested it and it works on Firefox and Chrome. If you have a submit input type in the form, enter should automatically submit it, regardless of whether it’s visible or not. I am actually using this myself in a login form, though in … Read more
Blade comments should only be used for simple remarks or to comment out single-line Blade functions. A single Blade comment cannot be used to comment out multiple lines of code. Use PHP Block Comments instead. They are still usable in a blade.php file <?php /* {{ HTML::form(“foo”) }}; {{ HTML::form(“bar”) }}; */ ?> Alternatively, comment … Read more
It’s normal you get a string. The purpose of the number type is that mobile browsers use this for showing the right keyboards and some browsers use this for validation purposes. For example the email type will show a keyboard with the @ and ‘.’ on the keyboard and number will show a numeric keyboard.
You can use function get_loaded_extensions to see if bcmath modul is loaded. Or in terminal php -m or php -m | grep name_of_the_modul You can install it depending on what OS you are using: Ubuntu sudo apt install php7.0-bcmath CentOS yum install bcmath
It is generally a good idea to have fewer HTTP requests. So you should reduce the number of files as much as is reasonable. My personal preference is to have three “groups” of JavaScript files: Core file. Contains functions that are used almost everywhere and other useful page initialisation things. Module files. Contains code that … Read more
For people who still want an even more permissive posts, because the other answers were just not permissive enough, and they must work with google chrome for which * is just not enough: default-src * data: blob: filesystem: about: ws: wss: ‘unsafe-inline’ ‘unsafe-eval’ ‘unsafe-dynamic’; script-src * data: blob: ‘unsafe-inline’ ‘unsafe-eval’; connect-src * data: blob: ‘unsafe-inline’; … Read more
Assume you have the answer, but for the benefit of searchers, I had the same problem with the standard tutorial on .NET Core Cors. One of the many errors encountered: XMLHttpRequest cannot load localhost:64633/api/blogs. Response to preflight request doesn’t pass access control check: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘localhost:56573’ is … Read more
transparent is not part of the SVG specification, although many UAs such as Firefox do support it anyway. The SVG way would be to set the stroke to none, or alternatively set the stroke-opacity to 0. You also don’t set any value for fill on the <rect> element and the default is black. For a … Read more