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This article references Hou Jie's STL source code analysis, so it mainly introduces the sgi stl implementation version. This version is also a built-in version of G ++, and J. the plauger implementation version corresponds to the CL version, which

  In the past few days, the boss needs to move dragonbones to cocos2dx 3.0 and bind the Lua interface. I just learned about Lua, and the engine I used has just changed from 2.2 to 3.0. I am not familiar with it. It took several days to finish it. I

Don't be nervous. Shared Objects have nothing to do with object-oriented technology! We are now discussing the dynamic link library on the Linux platform (similar to the DLL in Windows ). We have used some types of libraries in different periods

Overlay is the name that android often sees. It can be understood as video superposition, or overlay as video output. Video output is closely related to video superposition. Generally, the output video background is the system UI Layer, while video

If you want to upgrade your Debian/Ubuntu Linux kernel, or you want to develop a new module for the kernel, or you want to write a new driver for a hardware ...... All of this involves Debian/Ubuntu Linux kernel programming. As a kernel programmer,

1. compile. For compilation, I reference other people's articles. I have tried it and it is indeed feasible. As follows: Development Environment: Windows XP SP2 + evc4.0 (SP4)Target Platform: Windows ce5.0 (armv4) 1. To download the source code, go

Recently, hard decoding of 210 has been used to implement the h264-> nv12t decoding process, but the data displayed on FB is RGB. Therefore, decoding to nv12 cannot be directly displayed on the LCD, there is a nv12t-> RGB conversion process. The s3c-

This article mainly shares the simple verification code function implementation code in php. the code is short, but the effect is good. if you like it, try it: The code is as follows: /** * The value of vCode (m, n, x, y) m is n-side width

To generate a graphic verification code, you must use the phpGD library to generate it. in the INI file, find extensionphp_gd2.dll and remove the previous one. just restart the apache or iis environment and check whether your php library has been

PHP garbled problem, UTF-8 garbled problem is more common, through the following method basically can solve php garbled problem, indeed summed up good I. HTML page to UTF-8 encoding problem1. add a line before the title after the head: The order

Less principles and how to use themIn essence, less contains a set of custom grammars and a parser that defines their own style rules based on these syntaxes, which eventually generate the corresponding CSS file through the parser. Less does not cut

Image watermark in PHP There are many ways to achieve, he these features are based on the GD library in PHP, if there is no opening of the GD library is not allowed to use the watermark function. The Imagecopymerge () function is used to copy and

How can I debug this garbled code? The environment uses Appserv. Reply to discussion (solution) If you have a Chinese character, you must add a header. You output the gbk content on the UTF-8 page. If you have a Chinese

Statistical graphs we will often to the data graph, if three arrays to graphic display or real estate to graph to us will need to use graphics, below I introduce a PHP libchart graph generation Class bar, very useful for the needs of friends to

Ajax since the jquery is very simple and easy to achieve, I would like to introduce a jquery based on the ajax+php MySQL non-refreshed message system implementation process, I hope this article can bring you help. The most concise and easy to

This article to introduce a PHP using XML backup MySQL database instance, this method of personal think only small data volume, and security requirements are not high users. Here is the file code for the backup of the MySQL database under Linux by

In PHP sometimes we have to replace table prefixes in the database but do not suffer from a table to modify the prefix it, I wrote a mysqli batch replacement database table prefix PHP program, I hope some methods to help you. The code is

PHP generates a random password, easy and fast, can randomly generate a secure and reliable password, I hope this article will be helpful to everyone. Cases The code is as follows Copy Code Header

PHP mkdir Create a directory can only be created at the first level of the directory, if the multilevel we need to recursively create a directory, oh, let me show you some of the function of the use of the technique. Let's introduce the function of

Verification code is a common feature in WEB2.0 now, such as registration, login or Message page, you need a registration code to verify the legitimacy of the current operator, we will see some sites do not have verification code, but that is more