大约有 3,346 项符合查询结果（耗时：0.0273秒） [XML]
What is Normalisation (or Normalization)?
...s without storing other facts that may not exist, and therefore have to be invented. Or when the facts change, you may have to locate all the plces where a fact is stored and update all those places, lest you end up with a database that contradicts itself. And, when you go to delete a row from th...
Should MySQL have its timezone set to UTC?
... slowing of
the earths rotation
GMT confuses seconds, which is why UTC was invented.
Warning! different regional timezones might produce the same datetime value due
to daylight savings time
The timestamp column only supports dates 1970-01-01 00:00:01 to 2038-01-19 03:14:07 UTC, due to a limitation.
...
Difference between a Message Broker and an ESB
...ards,why was it even coined? I believe there is a lot of debate as to who "Invented ESB".If the Websphere Broker can "be made" do "all the stuff" an ESB does, then why claim it to be an ESB product?I even have seen a Red Book which shows you "How to Implement" an ESB with Websphere Broker.
...
bool operator ++ and --
... @JonHanna: ANSI C89 was the first C standard. The ANSI C committee invented the <limits.h> header and the CHAR_BIT macro. Prior to that, I suppose there theoretically could have been implementations where char is narrower than 8 bits, but as far as I know there were none. In particular...
how to use javascript Object.defineProperty
... actually use () to call... I don't understand what was the idea when they invented this thing. Functions are totally the same: jsbin.com/bugipi/edit?js,console,output
– vsync
Aug 6 '15 at 15:36
...
Predicate in Java
...
@polygenelubricants, Why invent Predicate<Integer> when we already have F<Integer, Boolean> which does the exact same thing?
– Pacerier
Aug 14 '14 at 14:17
...
PHP: Convert any string to UTF-8 without knowing the original character set, or at least try
...likely encoding of this text?".
One guy here in popular Russian tech blog invented this approach:
Build the probability range of char codes in every encoding you want to support. You can build it using some big texts in your language (e.g. some fiction, use Shakespeare for english and Tolstoy for ...
Swift 和 .Net 开源，回顾 2015 年 9 大开源事件 - 开源 & Github - 清泛网 - 专注IT技能提升
...全球最大的电脑公司将开源作为重要的战略部分，在开源社区拒绝之后苹果改变了自己的措辞。不过，这仍然是个令人激动的消息，因为 Swift 是伟大的编程语言，它开源之后允许用户自由的使用它。
2、微软开源 .NET 和 Visual Stu...
13 个免费学习编程的好地方 - 创意 - 清泛网 - 专注C/C++及内核技术
...和C语言实用编程等课程。
Hack.pledge()
这是个开发人员社区， 里面有很多有名的开发人员，例如BitTorrent的发明者 Bram Cohen。在这里，你可以通过想大神学习，提升自己的编程技能。
Code Avengers
设立于新西兰的 Code Avengers 提...
Swift 和 .Net 开源，回顾 2015 年 9 大开源事件 - 开源 & Github - 清泛网...
...全球最大的电脑公司将开源作为重要的战略部分，在开源社区拒绝之后苹果改变了自己的措辞。不过，这仍然是个令人激动的消息，因为 Swift 是伟大的编程语言，它开源之后允许用户自由的使用它。
2、微软开源 .NET 和 Visual Stu...