Customizing Operations定制操作 There is an ongoing development today where more and more protocols are built upon HTTP for transport. This has obvious benefits as HTTP is a tested and reliable protocol that is widely deployed and has excellent proxy-supp…

CSharpGL(31)[译]OpenGL渲染管道那些事 +BIT祝威+悄悄在此留下版了个权的信息说: 开始 自认为对OpenGL的掌握到了一个小瓶颈,现在回头细细地捋一遍OpenGL渲染管道应当是一个不错的突破口. 本文通过阅读.翻译和扩展(https://www.opengl.org/wiki/Rendering_Pipeline_Overview)的方式,来逐步回顾总结一下OpenGL渲染管道,从而串联起OpenGL的所有知识点,并期望能在更高的层次上有所领悟. 另外,(https://w…

原文链接:Managing Widgets 在Orchard中,部件是可以加入到当前当前主题任何位置或区域(如侧栏sidebar或底部区域footer)的UI块(如:HTML)或代码部分(如:内容部分).常见部件示例包括:导航菜单navigation menus, 图片库image galleries, 广告ads, 视频videos, 以及标记云图tag clouds 本文介绍部件的基础知识,以及如何管理部件. 层Layers, 区域Zones, 和部件Widgets 在Orchard控制面板…

[译]如何使用 Python 创建一个虚拟机解释器? 原文地址:Making a simple VM interpreter in Python 更新:根据大家的评论我对代码做了轻微的改动.感谢 robin-gvx. bs4h 和 Dagur,具体代码见这里 Stack Machine 本身并没有任何的寄存器,它将所需要处理的值全部放入堆栈中而后进行处理.Stack Machine 虽然简单但是却十分强大,这也是为神马 Python,Java,PostScript,Forth 和其他语言都选择它…

6. IoC容器 6.1 Spring IoC容器和bean介绍 这一章节介绍了Spring框架的控制反转(IoC)实现的原理.IoC也被称作依赖注入(DI).It is a process whereby objects define their dependencies, that is, the other objects they work with, only through constructor arguments, arguments to a factory method, o…

AFNnetworking快速教程,官方入门教程译 分类: IOS2013-12-15 20:29 12489人阅读 评论(5) 收藏 举报 afnetworkingjsonios入门教程快速教程 AFNetworking官网入门教程简单翻译,学习 AFNetworking 是一个能够快速使用的ios和mac os x下的网络框架,它是构建在Foundation URL Loading System之上的,封装了网络的抽象层,可以方便的使用,AFNetworking是一个模块化架构,拥有丰富ap…

前言 前面我们说了,如果API的设计更规范更合理,在很大程度上能够提高联调的效率,降低沟通成本.那么什么是好的API设计?这里我们不得不提到REST API. 关于REST API的书籍很多,但是完整完善实践丰富的设计指导并不多见,我们有幸看到了微软团队的作品——Microsoft REST API Guidelines,因此才有了此篇内容. 由于公众号文章内容字数有限,因此我们将翻译稿拆分并分享出来,并且给出英文对照.翻译的不对之处,请多多指教. 上篇内容: REST API设计指导——译自M…

由于文章内容较长,只能拆开发布.翻译的不对之处,请多多指教. 另外:最近团队在做一些技术何架构的研究,视频教程只能争取周末多录制一点,同时预计在下周我们会展开一次直播活动,内容围绕容器技术这块. 所有章节我们翻译校对完成后,将会将最终定稿签入到我们的Github开源库托管,方便大家查阅和校正.同时,我们推荐将此规范作为团队的REST API设计指导和规范. 上篇内容: REST API设计指导——译自Microsoft REST API Guidelines(一) 3 Introduction…

[译]The Python Tutorial#Data Structures 5.1 Data Structures 本章节详细介绍之前介绍过的一些内容,并且也会介绍一些新的内容. 5.1 More on Lists 列表数据类型拥有更多方法,以下是列表对象的所有方法: list.append(x) 在列表末尾添加新项,等同于a[len(a):] = [x] list.extend(iterable) 添加可迭代对象中所有的项来扩展列表,等同于a[len(a):] = iterable list…

c#Winform程序调用app.config文件配置数据库连接字符串 你新建winform项目的时候,会有一个app.config的配置文件,写在里面的<connectionStrings name="  " connectionString="  "></connectionStrings >, connectionString代表数据库链接字符串,name代表你想要引用的时候查找的名称.(其实asp里的web.config配置方式也跟这…

目录 Building Hybrid Systems with Boost.Python 摘要(Abstract) 介绍(Introduction) 设计目标 (Boost.Python Design Goals) Hello Boost.Python World 库概述 (Library Overview) 导出类 (Exposing Classes) 序列化 Serialization 对象接口 Object interface 考虑混合编程 Thinking hybrid 开发历史 Dev…

[译]Vulkan教程(32)生成mipmap Generating Mipmaps 生成mipmap Introduction 入门 Our program can now load and render 3D models. In this chapter, we will add one more feature, mipmap generation. Mipmaps are widely used in games and rendering software, and Vulkan g…

[译]Vulkan教程(30)深度缓存 Depth buffering 深度缓存 Introduction 入门 The geometry we've worked with so far is projected into 3D, but it's still completely flat. In this chapter we're going to add a Z coordinate to the position to prepare for 3D meshes. We'll use…

[译]Vulkan教程(28)Image视图和采样器 Image view and sampler - Image视图和采样器 In this chapter we're going to create two more resources that are needed for the graphics pipeline to sample an image. The first resource is one that we've already seen before while work…

[译]Vulkan教程(27)Image Images Introduction 入门 The geometry has been colored using per-vertex colors so far, which is a rather limited approach. In this part of the tutorial we're going to implement texture mapping to make the geometry look more interes…

[译]Vulkan教程(24)索引buffer Index buffer 索引buffer Introduction 入门 The 3D meshes you'll be rendering in a real world application will often share vertices between multiple triangles. This already happens even with something simple like drawing a rectangle…

[译]Vulkan教程(23)暂存buffer Staging buffer 暂存buffer Introduction 入门 The vertex buffer we have right now works correctly, but the memory type that allows us to access it from the CPU may not be the most optimal memory type for the graphics card itself to…

[译]Vulkan教程(22)创建顶点buffer Vertex buffer creation 创建顶点buffer Introduction 入门 Buffers in Vulkan are regions of memory used for storing arbitrary data that can be read by the graphics card. They can be used to store vertex data, which we'll do in this c…

[译]Vulkan教程(19)渲染和呈现 Rendering and presentation 渲染和呈现 Setup 设置 This is the chapter where everything is going to come together. We're going to write the drawFrame function that will be called from the main loop to put the triangle on the screen. Creat…

[译]Vulkan教程(18)命令buffers Command buffers 命令buffer Commands in Vulkan, like drawing operations and memory transfers, are not executed directly using function calls. You have to record all of the operations you want to perform in command buffer objects…

[译]Vulkan教程(16)图形管道基础之总结 Conclusion 总结 We can now combine all of the structures and objects from the previous chapters to create the graphics pipeline! Here's the types of objects we have now, as a quick recap: Shader stages: the shader modules that…

[译]Vulkan教程(15)图形管道基础之RenderPass Render passes Setup 设置 Before we can finish creating the pipeline, we need to tell Vulkan about the framebuffer attachments that will be used while rendering. We need to specify how many color and depth buffers there…

[译]Vulkan教程(14)图形管道基础之固定功能 Fixed functions 固定功能 The older graphics APIs provided default state for most of the stages of the graphics pipeline. In Vulkan you have to be explicit about everything, from viewport size to color blending function. In this…

[译]Vulkan教程(13)图形管道基础之Shader模块 Shader modules Unlike earlier APIs, shader code in Vulkan has to be specified in a bytecode format as opposed to human-readable syntax like GLSL and HLSL. This bytecode format is called SPIR-V and is designed to be used…

[译]Vulkan教程(12)图形管道基础之入门 Introduction 入门 Over the course of the next few chapters we'll be setting up a graphics pipeline that is configured to draw our first triangle. The graphics pipeline is the sequence of operations that take the vertices and te…

[译]Vulkan教程(10)交换链 Vulkan does not have the concept of a "default framebuffer", hence it requires an infrastructure that will own the buffers we will render to before we visualize them on the screen. This infrastructure is known as the swap chai…

[译]Vulkan教程(08)逻辑设备和队列 Introduction 入门 After selecting a physical device to use we need to set up a logical device to interface with it. The logical device creation process is similar to the instance creation process and describes the features we wan…

[译]Vulkan教程(07)物理设备和队列家族 Selecting a physical device 选择一个物理设备 After initializing the Vulkan library through a VkInstance we need to look for and select a graphics card in the system that supports the features we need. In fact we can select any number…

[译]Vulkan教程(06)验证层 What are validation layers? 什么是验证层? The Vulkan API is designed around the idea of minimal driver overhead and one of the manifestations of that goal is that there is very limited error checking in the API by default. Even mistakes…

[译]Vulkan教程(03)开发环境 这是我翻译(https://vulkan-tutorial.com)上的Vulkan教程的第3篇. In this chapter we'll set up your environment for developing Vulkan applications and install some useful libraries. All of the tools we'll use, with the exception of the compiler,…