Does C++ have a midlife crisis? Let's take a look at C++ in action
Powerful, flexible, and complex: the roots of C++ go back 40 years, but it remains one of the most widely used programming languages today. To find out why, TechRepublic spoke with Bjarne Stroustrup, the father of C++. C++ was formally standardized in 1998 and has become a reliable mainstay. At this point C++ became the world...
C++ lambda
The supported version lambda syntax is supported from c++ 11 onwards, so be careful to configure the compilation environment to the supported standard version. For example, compile with g++. Add -std=c++11. Of course, you can choose a higher version to compile, after all, forward
Android NDK development journey --FFmpeg video add watermark
Android also uses FFmpeg command line form (mixed), video transcoding compression. 1.1. Watermark Command Original video file path: Wildlife. WMV Watermark image path: Panda.
C++ factory interview real question
Map and set are C++ associative containers whose underlying implementations are red-black trees. The elements in the map are key-value pairs. The key acts as an index, and the value represents the data associated with the index. A set is a simple collection of keywords, and each element in a set contains only one keyword. The iterator to set is const and does not allow the value of the element to be modified. The map done...
C++ standard terms (1)
Buffer: A storage area used to hold data. IO facilities typically store input (or output) data in a buffer, and the actions of reading and writing the buffer are independent of the actions in the program. We can explicitly flush the output buffer to force data from the buffer to be written to the output device. By default, reading CIN refreshes Cout; It also brushes when the program terminates abnormally...
C++ experimental content (mooc) --CUMT
1. The breadth of the scope must be guaranteed during the inspection. For example, it is far from enough to verify 11, 12, 13 and 14, but 0, 1, 10, 15, 100 and 1000 can be verified
Android NDK development journey --FFmpeg audio decoding
Introduction Based on Android NDK development journey 33--FFmpeg video playback in this article, we have learned the basic process of video decoding. This article will analyze the audio decoding. Audio decoding and video decoding routine is basically the same, otherwise how to achieve audio and video
Android NDK development journey --Linux&Android platform Socket programming
Note: HTTP can also be used to establish long connections. Connection:keep-alive is used. HTTP 1.1 uses persistent connections by default. The biggest difference between HTTP1.1 and HTTP1.0 is the addition of persistent connection support (
C/C++ automatic build tool makefiles
The last brief analysis of the nature of C/C++ compilation has been more detailed introduction to the C/C++ compilation process and a preliminary discussion of the process of compilation of some of the underlying details, you may have found that, even if the Demo in the article is very small, but every time after modifying the source code to call g++ command to re-link a
C++ read optimization (template)
Instead of cin constantly manipulating the buffer, get getchar and call n=read() faster