[Note] programmers talking about two women

I had a dinner in the East yesterday and heard the two women talking about their career development plans. The conversation is as follows: Female A: code that isProgramPersonnel, such low-level things make them do well. Female B: Should I

Problems with the Photoshop DDS conversion plug-in

Recently, the normal effect was not good enough for foreigners. We suggest using dxt5 to compress normal, instead of dxt1. I am wondering that, if it is not dxt5.0, dxt1 and dxt5 should be the same, does it mean bc5, but bc5 is not widely supported

Some Understandings of Scheme (4)

SiC exercise 3.10 (define (make-withdraw initial-amount) (LET (blance initial-amount) (lambda (amount) (if (> = balance amount) (begin (set! Balance (-balance amount) Balance) "insufficient funds") We should first rewrite it to a standard

IPhone multi-thread programming GCD

During iPhone development, if you encounter loading big data or network communication problems, you need to complete these tasks in the background thread. In addition to nsthread, the iPhone also provides a GCD mechanism to help developers

How to determine whether a non-deamon process is executed in the background

Only tested on ksh and apue introduced that bsh does not support job control well. Therefore, thisProgramIt is only valid for KSh and CSH. Originally, we implemented a judgment using standard input and output. If the program is redirected, there may

-Why is the sorting array faster than that of non-sorting?

From: http://www.udpwork.com/item/8032.html Problem See the followingCode: # Include # include # include int main () {// generate data const unsigned arraysize = 32768; int data [arraysize]; for (unsigned C = 0; C =128) sum + = data [c] ;}}

3D engine related and books

First of all, in terms of language, there is not much room for choice. Basically, only C ++ is used. (currently, it is still insisted that only kamazack can write the engine using pure C ), the language skills are particularly important. The

Bloom (pseudo HDR) effect just created

I always wanted to do the bloom effect, but I didn't find any details. Recently, I browsed about 3D programming on the Internet.ArticleI accidentally found the example article in dxsdk translated by Li Linkun. the method mentioned in this article is

3D local illumination model

For the illumination modelAlgorithmThe theory can be divided into two categories,One is the illumination model based on physical theory, and the other is the empirical model. From the perspective of use, it can be divided into global illumination

In addition to the previous article, when using alpha test to draw lawns and forests, a technique that avoids sorting and achieves the desired effect

In the previous article, we mentioned how to achieve the desired lawn rendering effect through rapid sorting of large-scale lawns. Today, I accidentally found a method when I browsed the www.gamedev.net forum, it can avoid small tricks to sort the

Implement a chat text box supporting emoticon animation and escape characters in the game

     Figure 1 Figure 2     Figure 3  Figure 4 It has become an inevitable choice for online games to support QQ-like emoticons and escape characters in game chat text boxes. We are all

Memory with multiple characters in single quotes

1 Int Main () 2 { 3 Char C = ' Abc7 ' ; 4 DWORD x = ' Abc7 ' ; 5 // Int y = 'abc7d '; // An error occurred while compiling the sentence; 6 7 Cout // 7 8 Cout // 1633837879 9 Cout Sizeof ( ' Abc7 ' ) // 4 10

To reduce the Compilation Time

Author: Zhu Jincan Source: http://blog.csdn.net/clever101   As the source code project grows larger, it takes more and more time to compile. We started to study how to reduce the Compilation Time.   First, perform daily automatic build.

Transfer-to the hard-pressed it Series 3: How long does it take to jump to the slot? Let's use a friend's example to tell you why you have no circles.

Http://blog.csdn.net/hello_world2001   I often see job-hopping posts in forums. The overall feeling is just a sigh.Those who are one-year or even one-year, remember that if you have no plans to start your own business, your current choice will

3D MAX basic knowledge

Current location: Fireworks> media animation> 3dmax3d Max It has been almost a year since last year that 3dmax has been used. There are a lot of plug-ins used for drawing, modeling, and writing, but there is no time (or lazy) to organize them,

Singleton of double-checked-locking of ACE

1 Class Singleton 2 { 3 Private : 4 Static Singleton * Volatile Instance _; 5 Static Ace_recursive_thread_mutex lock _; 6 Protected :7 Singleton (){} 8 Public : 9 Static Singleton * instance () 10 { 11 If

Error c2471: cannot update program database vc90.pdb

After converting a vc6 project to a vs2008 project, the compilation always fails to be found and the vc90.pdb file cannot be upgraded. It cannot be re-compiled.Directly jump from vc6 to vs2008 This is a famous bug in vs2008. For more information,

Ogre name on top of the character

Void Cengine: moveabletext () {ogre: Entity * Ent1 = m_scenemgr-> createentity ( " Robot1 " , " Robot. Mesh " ); Ogre: scenenode * Node1 = m_scenemgr-> getrootscenenode ()-> Createchildscenenode (); node1 -> Attachobject (ent1); ogre: Entity *

A simple RPG Game Architecture Design Solution

The following is a simple RPG Game architecture design solution that provides the basic functions of RPG games (plots and battles ). The entire system is centered on the rpggameengine module, which consists of script, fight, graphic, sound, and

A question about Baidu star

  A positive integer may be expressed as the sum of n (n> = 2) continuous positive integers, for example:15 = 1 + 2 + 3 + 4 + 515 = 4 + 5 + 615 = 7 + 8Please writeProgramBased on any input positive integer, find all consecutive positive integer

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