FROM:http://lazyfoo.net/tutorials/SDL/05_optimized_surface_loading_and_soft_stretching/index.php Optimized Surface Loading and Soft Stretching Last Updated 6/11/19 Up until now we've been blitting our images raw. Since we were only showing one image,…
Beginning Game Programming v2.0 Last Updated 8/19/18 Greetings everyone, welcome to the ground up recoding of Beginning Game Programming with SDL. This time we will be coding with SDL 2 which has been released on the SDL website. These tutorials were…
一直没有好好关注这个功能,昨天看了一下,数据库插入有瓶颈,今天研究了一下: 主要有以下方案: 1.使用copy从文件导入: copy table_001(a, b, "f", d, c, "e") from 'd:/data1.txt' (delimiter ','); 速度极快: 不带索引: 查询成功: 共计 69971 行受到影响,耗时: 4351 毫秒(ms).        查询成功: 共计 69971 行受到影响,耗时: 4971 毫秒(ms).     …
最近看到的Slow App Startup Times里提到: The dynamic loader finds and reads the dependent dynamic libraries (dylibs) used by the App. Each library can itself have dependencies. The loading of Apple system frameworks is highly optimized but loading your embedd…
  尼尔:机械纪元 上周介绍了Unity项目中的资源配置,今天和大家分享一个AssetBundle打包工具.相信从事Unity开发或多或少都了解过AssetBundle,但简单的接口以及众多的细碎问题也给工作带来较多的困扰.今天分享AssetBundle工具的实践与想法,相信这块内容对帮助理解AssetBundle有较大的帮助. Unity提供了两种资源加载方式,一种是Resources,另外种就是AssetBundle.所有的资源只要放在Resources目录下,在打包的时候会自动打进去,并可…
最近看到的Slow App Startup Times里提到: The dynamic loader finds and reads the dependent dynamic libraries (dylibs) used by the App. Each library can itself have dependencies. The loading of Apple system frameworks is highly optimized but loading your embedd…
OpenCASCADE7.3.0 is available for download OPEN CASCADE is pleased to announce a new public release of Open CASCADE Technology (version 7.3.0). Open CASCADE Technology version 7.3.0 is a minor release, which includes more than 350 new features, impro…
FROM:http://lazyfoo.net/tutorials/SDL/06_extension_libraries_and_loading_other_image_formats/index2.php Loading PNGs with SDL_image Last Updated 6/10/19 Now that the library is all set up, let's load some PNGs. //Using SDL, SDL_image, standard IO, an…
Features Pricing Add-ons Resources | Log in Sign up   Guides & Tutorials Web Server Guides Nginx How to Configure Nginx for Optimized Performance   How to Configure Nginx for Optimized Performance Updated Wednesday, September 9th, 2015 by LinodeContr…
[oracle@localhost goldengate]$ ./ggsci ./ggsci: error while loading shared libraries: libnnz11.so: cannot open shared object file: No such file or directory [oracle@localhost goldengate]$ ldd ggsci linux-vdso.so.1 => (0x00007fff5369c000) librt.so.1 =…