Lisa Lippincott CppCon, October 2023 Why Loops EndNo. 1The heat death of the universe👿 👿 😈 Will this loop ever end? 🙂 Yes! Execution increases the entropy of the universe, turning free energy was looking for repetition anyway, so checking this is easy! 🙂 This is a practical way to express why a loop ends!don’t end Loops that Loops that endLoops that are not required to end Loops that are

Why I Was Wrong About TypeScript TJ VanToll TypeScript TypeScript TypeScript Why I Was Wrong About TypeScript Whether TypeScript is a good fit for your next project Why I Was Wrong About Java, Scala, C#, F#, Lisp, Scheme, Haskell, Smalltalk, C, C++, Basic, Go, PHP, and way more. Why I Was Wrong About TypeScript ✉ “We risk a lot by building our core on top of TypeScript.” “I talking about TypeScript.” “I like to keep my JavaScript pure, as God intended.” Why I Was Wrong About TypeScript Why? 3 reasons 1) Commitment to the ECMAScript standard “Some examples [of compile-to-JavaScript

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Why is my build so slow? Sam Privett 12 Disclaimer: The views and opinions expressed in this presentation are solely those of the presenters and do not necessarily represent the views, positions, and template costs are per translation unit - #pragma once and header guards won’t save youWait, Why Do Modules Help? 45 - Eliminate redundant parsing - Precompiled Headers ≈ Modules* - Modules are

C++ in the developing world, why it matters Mathew Benson About Me • I like C++! • I am a Graduate Computer Scientist(since 2007) • I have been working with and researching on computers and programming types, with the use of RAII Learning/Teaching C++ • Now that we have talked a little about the “Why” I would like to touch on the “How” • I am not a teacher of the C++ language, just someone who happens code, interract with our code, read our code the better we get at using our computers Re-Evaluating “WHY” We Use Computers and Programming • As with many things in life, many people use(learn) computers

Real world Rust Why and how we use Rust in TiKV 黄东旭 PingCAP 关于我 ● 黄东旭 Dongxu_Huang ● Open source hacker / Infrastructure Engineer ● MSRA / Netease / Wandoujia / PingCAP ● CTO of PingCAP ● Codis ○ Maintain by Mozilla ● Stable: 1.13 ○ Stable enough for production use ● Alternative to C/C++ Why Rust? ● Safe ○ Thread safety guarantee ○ Segfaults free ● Blazingly fast ○ llvm backend ○ No

Why NativeScript Demands You Rethink Your Mobile Application Strategy Nick Van Weerdenburg Founder, Rangle.io https://github.com/rangle/kiva-demo 1. We’ve done a lot. 2. 2014 / 2015 - 50% of our

TEX 历史 扩展 系统 Why TEX 优点 比较 HowTo LATEX 文档基本结构 一个简单例子 正文排版 讨论和演示 使用 TEX 写文档 王晓东 wxd2870@163.com 中国海洋大学 September 4, 2012 KevinW@OUC 王晓东 大纲 What’s TEX 历史 扩展 系统 Why TEX 优点 比较 HowTo 一个简单例子 正文排版 讨论和演示 大纲 1 What’s TEX 历史 扩展 系统 2 Why TEX 优点 比较 3 HowTo LATEX 文档基本结构 一个简单例子 正文排版 4 讨论和演示 KevinW@OUC 王晓东 大纲 What’s TEX 历史 扩展 系统 Why TEX 优点 比较 HowTo LATEX 文档基本结构 一个简单例子 正文排版 正文排版 讨论和演示 接下来… 1 What’s TEX 历史 扩展 系统 2 Why TEX 优点 比较 3 HowTo LATEX 文档基本结构 一个简单例子 正文排版 4 讨论和演示 KevinW@OUC 王晓东 大纲 What’s TEX 历史 扩展 系统 Why TEX 优点 比较 HowTo LATEX 文档基本结构 一个简单例子 正文排版 讨论和演示

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(/LIBRARY) IS THE COMPILER... 3 . 2WHY JIT-COMPILE? WHY JIT-COMPILE? 3 . 3WHY JIT-COMPILE? WHY JIT-COMPILE? AOT IS NOT POSSIBLE AOT IS NOT POSSIBLE 3 . 3WHY JIT-COMPILE? WHY JIT-COMPILE? AOT IS NOT POSSIBLE . 3WHY JIT-COMPILE? WHY JIT-COMPILE? AOT IS NOT POSSIBLE AOT IS NOT POSSIBLE AOT IS NOT DESIRABLE AOT IS NOT DESIRABLE JIT GIVES PERF BENEFITS JIT GIVES PERF BENEFITS 3 . 3WHY JIT-COMPILE? WHY JIT-COMPILE GIVES PERF BENEFITS JIT GIVES PRODUCTIVITY BENEFITS JIT GIVES PRODUCTIVITY BENEFITS 3 . 3WHY JIT-COMPILE? WHY JIT-COMPILE? AOT IS NOT POSSIBLE AOT IS NOT POSSIBLE AOT IS NOT DESIRABLE AOT IS NOT DESIRABLE