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CORS Access-Control-Allow-Headers wildcard being ignored?

... Support for wildcards in the Access-Control-Allow-Headers header was added to the living standard only in May 2016, so it may not be supported by all browsers. On browser which don't implement this yet, it must be an exact match: https://www.w3.org/TR/2014/REC-cors-201...
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What is the maximum possible length of a query string?

...::Daemon module will encounter a 16,384 byte limit on the combined size of all HTTP request headers. This does not include POST-method form data, file uploads, etc., but it does include the URL. In practice this resulted in a 413 error when a URL was significantly longer than 8,000 characters. This ...
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Using R to download zipped data file, extract, and import data

... Zip archives are actually more a 'filesystem' with content metadata etc. See help(unzip) for details. So to do what you sketch out above you need to Create a temp. file name (eg tempfile()) Use download.file() to fetch the file into the temp....
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Unable to find the wrapper “https” - did you forget to enable it when you configured PHP?

...FORGET TO RESTART APACHE AFTER SAVING CHANGES – jave.web Jan 13 '14 at 12:26 add a comment ...
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Run command on the Ansible host

... Yes, you can run commands on the Ansible host. You can specify that all tasks in a play run on the Ansible host, or you can mark individual tasks to run on the Ansible host. If you want to run an entire play on the Ansible host, then specify hosts: 127.0.0.1 and connection:local in the play,...
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Displaying the build date

...ing(0,16);}} > "$(ProjectDir)\BuildTimestamp.cs" - - - --> then can call it with Build.Timestamp – FabianSilva Jun 2 '14 at 16:10 ...
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How do I convert an HttpRequestBase into an HttpRequest object?

...T MVC controller, I've got a method that requires an HttpRequest object. All I have access to is an HttpRequestBase object. ...
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Repeat String - Javascript

... Actually, both of your arguments apply to the global namespace as well. If I'm going to expand a namespace and have potential collisions, I'd rather do it 1) not in global 2) in one that is relevant and 3) is easy to refactor. ...
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How to access a mobile's camera from a web app?

...Phone iOS6 and from Android ICS onwards, HTML5 has the following tag which allows you to take pictures from your device: <input type="file" accept="image/*" capture="camera"> Capture can take values like camera, camcorder and audio. I think this tag will definitely not work in iOS5, not s...
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How do I create directory if none exists using File class in Ruby?

...added a core-only solution to my answer: Be aware, however, that it essentially reimplements FileUtils.mkdir_p (which is the method dedicated to your use case) – Eureka Sep 27 '12 at 9:12 ...