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Why do Objective-C files use the .m extension?
...d Scott Knaster, page 9)
EDIT: To satisfy an itch I emailed Brad Cox, the inventor of Objective-C, about the question and he answered with this single line:
"Because .o and .c were taken. Simple
as that."
Here's the email as visual proof:
...
Deciding between HttpClient and WebClient
...ming model
being worked on by Henrik F Nielson who is basically one of the inventors of HTTP, and he designed the API so it is easy for you to follow the HTTP standard, e.g. generating standards-compliant headers
is in the .Net framework 4.5, so it has some guaranteed level of support for the forsee...
迅雷发布无限节点CDN 每GB仅0.1元 - 资讯 - 清泛网 - 专注C/C++及内核技术
...件产品。迅雷赚钱宝是一款可帮用户7*24小时“赚钱”的智能产品,在线的功耗非常低。我们现在在京东158元开售，正在开放预订，也欢迎大家去预订一个试试。另外，我们还有一个合约机，合约机是0元，我们是通过跟用户分成的...
Java's Interface and Haskell's type class: differences and similarities?
...s of Programming, there's an interview about Haskell with Phil Wadler, the inventor of type classes, who explain the similarities between interfaces in Java and type classes in Haskell:
A Java method like:
public static <T extends Comparable<T>> T min (T x, T y)
{
if (...
When should one use a 'www' subdomain?
...
When the inventor of the World Wide Web wishes he'd dropped the two forward slashes to save paper and human labour, it's clear we should drop www. wherever possible.
– rybo111
Mar 15 '16 at 12:31...
那些年 O2O创业我踩了十个坑 - 资讯 - 清泛网 - 专注C/C++及内核技术
...吸引有正常需求的人加粉。这样总的投入也就是一个月的人工成本，却能帮公司省掉很多讨论的时间，以及开发的成本。
坑二：快速组建团队，且让核心人员都持有股份
任何项目，做事前最重要的是要有合适的团队，当时自...
What is null in Java?
...ssed as answer to another question.
I will end this with a quote from the inventor of null himself, C.A.R Hoare (of quicksort fame):
I call it my billion-dollar mistake. It was the invention of the null reference in 1965. At that time, I was designing the first comprehensive type system for ref...
动态追踪（Dynamic Tracing）技术漫谈 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...作指明方向。
正如我前面提到的，与其在生产系统里面人工去埋点去记日志，再搜集日志入库，还不如把整个生产系统本身看成是一个可以直接查询的“数据库”，我们直接从这个“数据库”里安全快捷地得到我们想要的信息...
C++使用OLE/COM高速读写EXCEL的源码 - C/C++ - 清泛网 - 专注C/C++及内核技术
.../将Workbook的保存状态设置为已保存，即不让系统提示是否人工保存
book.Close(covOptional,covOptional,covOptional);//关闭workbook对象
books.Close();
sheet.ReleaseDispatch();//释放sheet对象
sheets.ReleaseDispatch(); //释放sheets对象
book.Rele...
转型产品经理必看 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...一次明确的知道这个概念的含义应该是在2011年，那一年智能手机开始兴起，印象很深刻，那一年的Android系统还是在1.x到2.x的升级中，那一年的iPhone对我来说还是个遥远的奢侈品。也是在那一年，我开始学习Android开发到后来学习...