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Excel RTD(Excel Real-Time Data)实时刷新数据技术 - C/C++ - 清泛网 - 专注C/C++及内核技术
...，所以我们首先创建一个名为YYGoogleFinancialRTD的类库：
3.1 创建实体类对象
要将我们的请求的结果保存起来，必须创建一个实体类，来保存TopicID，请求的指标，股票代码，以及返回值的信息，这样再刷新的时候可以根据这些...
Why don't self-closing script elements work?
...mean that since <p> is non-empty, it can't be self-closing. In XHTML 1.1, it can be self-closing.
– Joe
Jul 28 '11 at 21:07
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show 5 m...
What is the meaning of single and double underscore before an object name?
...dn’t use this (e.g., because you might change it in version 2.0, or even 1.1); use explicit __all__ whenever you want to make the module from spam import * friendly (including at the interactive interpreter). So most of the time, the answer is both.
– abarnert
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Paging in a Rest Collection
...Your subsequent HTTP request might look like this:
GET /db/questions HTTP/1.1
Host: paged.collection.example
Accept: application/json;PagingSpec=1.0;page=1
The Accept header allows you to define an acceptable content type (your JSON return), plus extensible parameters for that type (your page num...
How to have no pagebreak after \include in LaTeX
...deonly serves as counting the exercise sheets like sheet 1 with exercises (1.1-1.4), sheet 2 with exercises (2.1-2.3) and so on.
– C-Star-W-Star
Oct 30 '16 at 11:20
add a comm...
How do CDI and EJB compare? interact?
... as MVC framework (just example), and you are limited here, even using EJB 3.1 - you can't use @EJB annotation in Struts action, it is not managed by container. But when you add Struts2-CDI plugin, you can write there @Inject annotation for the same thing (so no more JNDI lookup needed). This way it...
What's the difference between text/xml vs application/xml for webservice response
...vs of the specifications Update: The situation has changed in the new HTTP/1.1 RFC: The default charset of ISO-8859-1 for text media types has been removed; the default is now whatever the media type definition says.
– TheNorthWes
Mar 20 '15 at 17:45
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How to UPSERT (MERGE, INSERT … ON DUPLICATE UPDATE) in PostgreSQL?
...t, you can also use SQLAlchemy's functions (which were added in SQLAlchemy 1.1). Personally, I would recommend using these, if possible. Not only because of convenience, but also because it lets PostgreSQL handle any race conditions that might occur.
Cross-posting from another answer I gave yesterd...
Should composer.lock be committed to version control?
...en you have a lack of confidence in your versioning scheme. Versions (1.0, 1.1, 1.2, etc) should be immutable and you should avoid "dev-" and "X.*" wildcards outside of initial feature development.
Committing the lock file is a regression for your dependency management system as the dependency vers...
How do I associate file types with an iPhone application?
... 0 0 24983 0 0:00:01 0:00:01 --:--:-- 28926
$ cat headers
HTTP/1.1 200 OK
accept-ranges: bytes
cache-control: max-age=0
content-disposition: attachment; filename="123.icz"
Content-Type: text/calendar
Date: Fri, 24 May 2013 17:41:28 GMT
etag: 872926d
pragma: public
Server: nginx
x-dropbox...