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地图组件（高德地图） · App Inventor 2 中文网
...每个块对应一个特定的URL。
默认高德地图简图模式：https://wprd01.is.autonavi.com/appmaptile?x={x}&y={y}&z={z}&style=7
可调整地图样式，变量说明如下：
域名前缀(wprd,webst)：效果一样，目前还没有找出规律。01 ~ 04 随意都可以，负载均衡...
if arguments is equal to this string, define a variable like this string
...oss the following which I think will assist you in parsing the arguments:
http://rsalveti.wordpress.com/2007/04/03/bash-parsing-arguments-with-getopts/
I added the snippet below as a tl;dr
#using : after a switch variable means it requires some input (ie, t: requires something after t to validate...
How can I conditionally require form inputs with AngularJS?
... ng-required='!contact.email' />
Here's a more complete example: http://jsfiddle.net/uptnx/1/
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Rails 4 - Strong Parameters - Nested Objects
...> [:x, :y]})
Rails actually have pretty good documentation on this: http://api.rubyonrails.org/classes/ActionController/Parameters.html#method-i-permit
For further clarification, you could look at the implementation of permit and strong_parameters itself: https://github.com/rails/rails/blob/...
DateTime.ToString(“MM/dd/yyyy HH:mm:ss.fff”) resulted in something like “09/14/2013 07.20.31.371”
...og again, this time though archive.org: web.archive.org/web/20161030193739/http://www.heikniemi.net/…
– Håkon Seljåsen
Jan 20 '17 at 10:39
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Check a radio button with javascript
...ed a value).
Just remember to include the jQuery library:
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
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What is ModelState.IsValid valid for in ASP.NET MVC in NerdDinner?
...d be:
ModelState.AddModelErrors(dinner.GetRuleViolations());
Reference: http://www.wrox.com/WileyCDA/WroxTitle/Professional-ASP-NET-MVC-1-0.productCd-0470384611,descCd-ERRATA.html
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Oracle SELECT TOP 10 records
....02.2009')
ORDER BY STORAGE_GB DESC
FETCH NEXT 10 ROWS ONLY
More info: http://docs.oracle.com/javadb/10.5.3.0/ref/rrefsqljoffsetfetch.html
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Learning Ant path style
...ll match com/test.jsp and assign the value test to the filename variable
http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/util/AntPathMatcher.html
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What's the difference between OpenID and OAuth?
...solve an OpenID problem: if you support OpenID on your site, you can't use HTTP Basic credentials (username and password) to provide an API because the users don't have a password on your site.
The problem is with this separation of OpenID for authentication and OAuth for authorization is that both ...