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How to trim white spaces of array values in php
..._walk($fruit, 'trim_value');
var_dump($fruit);
?>
See 2nd example at http://www.php.net/manual/en/function.trim.php
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【解决】java.lang.ArrayIndexOutOfBoundsException: length=1; index=-1 a...
...tion: length=1; index=-1 at java.util.ArrayList.get(ArrayList.java:439) at com.sunny.CustomWebView.CustomWebView.getIndex(Unknown Source:26) at com.sunny.CustomWebView.CustomWebView.access$200(Unknown Source:0) at com.sunny.CustomWebView.CustomWebView$ChromeClient.onProgressChanged(Unknown Source:4)...
Couldn't connect to server 127.0.0.1:27017
...ore running mongo?
I followed installation instructions for mongodb from http://docs.mongodb.org/manual/tutorial/install-mongodb-on-os-x/ and I had the same error as you only when I ran mongo before actually running the mongo process with mongod. I thought installing mongodb would also launch it b...
What are CN, OU, DC in an LDAP search?
...
CN = Common Name
OU = Organizational Unit
DC = Domain Component
These are all parts of the X.500 Directory Specification, which defines nodes in a LDAP directory.
You can also read up on LDAP data Interchange Format (LDIF), whi...
使用App Inventor扩展实现多点触控：Scale Detector · App Inventor 2 中文网
...建演示源应用程序。 要构建应用程序，你需要使用位于 http://extension-test.appinventor.mit.edu 的 App Inventor 测试服务器。 你还需要使用与该实例对应的 AI Companion。 连接到服务器后，查看“帮助”->“伴侣信息”以下载该伴侣。 当你...
ASP.NET MVC - passing parameters to the controller
... recommed that)
and, can't believe no one mentioned this, you can call :
http://localhost:2316/Inventory/ViewStockNext?firstItem=11
In a @Url.Action would be :
@Url.Action("ViewStockNext", "Inventory", new {firstItem=11});
depending on the type of what you are doing, the last will be more sui...
Multi-line strings in PHP
...owdoc strings, which are the best way to handle multiline strings in PHP.
http://php.net/manual/en/language.types.string.php#language.types.string.syntax.heredoc
$str = <<<EOD
Example of string
spanning multiple lines
using heredoc syntax.
$var is replaced automatically.
EOD;
A Nowdoc i...
How to delete migration files in Rails 3
...estroys your table or columns.
Another great reference for migrations is: http://guides.rubyonrails.org/migrations.html
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CSS center display inline block?
I have a working code here: http://jsfiddle.net/WVm5d/ (you might need to make the result window bigger to see the align center effect)
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jquery IDs with spaces
...t be empty),
and that it can’t contain any space characters.
Link: http://mathiasbynens.be/notes/html5-id-class
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