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How to concatenate two MP4 files using FFmpeg?
...ff in them - you'll need appropriate shell-escaping if you want to do this idea with "hard" files).
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Does async(launch::async) in C++11 make thread pools obsolete for avoiding expensive thread creation
...ou're issuing a lot of small function calls, a thread pool might be a good idea.
It's quite apparent that the standard C++ library that ships with g++ doesn't have thread pools. But I can definitely see a case for them. Even with the overhead of having to shove the call through some kind of inter-t...
How can you represent inheritance in a database?
...You would have to handle this in your application, which in general is not ideal.
Concrete Table Inheritance:
Another approach to tackle inheritance is to create a new table for each subtype, repeating all the common attributes in each table. For example:
--// Table: policies_motor
+------+-------...
How to sort a list in Scala by two fields?
... @user3508605: I appreciate your will to contribute. However, the idea of Stack Overflow is to have questions with specific problems (as it is the case here) and answers that address those specific problems (and only those). Your answer provides a solution for a different problem. Therefore...
Reference — What does this symbol mean in PHP?
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Any idea what the double underscore function is? __(). It is used in WordPress. I cannot find a definition for it anywhere. Example of its use: core.trac.wordpress.org/browser/tags/5.4/src/wp-admin/includes/…. It seems that ...
Call a Server-side Method on a Resource in a RESTful Way
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I take contention with the idea that calling an action on a server, designated as an action in the URL, is not RESTful. POST was designed for "providing a block of data...to a data-handling process". It seems a lot of folks distinguish resources from ...
Resize image in PHP
...atically resizes any image uploaded via a form to 147x147px, but I have no idea how to go about it (I'm a relative PHP novice).
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What is a serialVersionUID and why should I use it?
...pse warns that you have not set an serialVersionUID, which would be a good idea (if you wan't to serialize the class) to avoid the problems that JonSkeet's post outlines.
– zpon
Oct 8 '14 at 11:48
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How does Duff's device work?
... 1: *to = *from++;
} while (--n > 0);
}
}
and I had no idea what was happening.
Maybe not when this question was asked, but now Wikipedia has a very good explanation
The device is valid, legal C by virtue of two attributes in C:
Relaxed specification of the switch statement in ...
How can I decompress a gzip stream with zlib?
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great answer for strings, any idea how to do this for a stream without reading the entire file into memory?
– Josh J
Jun 28 '17 at 15:33
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