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How to record webcam and audio using webRTC and a server-based Peer connection

... recording endpoint. kurento-one2one-recording: How to record a one-to-one communication in the media server. kurento-hello-world-repository: use an external repository to record the file. Disclaimer: I'm part of the team that develops Kurento. ...
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HttpSecurity, WebSecurity and AuthenticationManagerBuilder

... Nice answer Nick. With spring-security-config-5.0.3 (which comes with spring-boot 2.0.0), I couldn't find the method http.authorizeUrls(), maybe it got renamed to http.authorizeRequests() some while ago. – Yi Ou Mar 24 '18 at 10:05 ...
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Create objective-c class instance by name?

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RequestDispatcher.forward() vs HttpServletResponse.sendRedirect()

...sendRedirect is slower because one extra round trip is required, because a completely new request is created and the old request object is lost. Two browser request are required. But in sendRedirect, if we want to use the same data for a new resource we have to store the data in session or pass al...
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Read and overwrite a file in Python

... For very large files, reading the entire file contents into memory can become unwieldy. Therefore, the fileinput module can become the preferred method. When passed inplace=1, it will move the file to a temporary location first, then write a new file to the old filename path. This move operatio...
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Rounding a double to turn it into an int (java)

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How can I set response header on express.js assets

...oCasali extra headers are blocked by browser by default, see stackoverflow.com/a/37931084/1507207 – sbk201 Jan 14 at 6:31 add a comment  |  ...
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What is __declspec and when do I need to use it?

... For declaring COM interfaces and classes, for example, you use __declspec(uuid), for exporting functions sans a DEF file you use __declspec(dllexport), etc. The full list is quite long. – Seva Alekseyev ...
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MySQL DISTINCT on a GROUP_CONCAT()

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Method to Add new or update existing item in Dictionary

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