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Is there a MySQL command to convert a string to lowercase?
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Did you try looking it up? Google, manual...
http://dev.mysql.com/doc/refman/5.1/en/string-functions.html#function_lower
mysql> SELECT LOWER('QUADRATICALLY');
-> 'quadratically'
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A simple example for someone who wants to understand Dynamic Programming [closed]
...is a decent next step from the Fibonacci sequence in terms of complexity.
http://en.wikipedia.org/wiki/Levenshtein_distance
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Is there a command to undo git init?
...nd try the same commands.
rd is an alternative form of the rmdir command. http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/rmdir.mspx?mfr=true
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Convert String[] to comma separated string in java
...Android developers are probably looking for TextUtils.join
Android docs: http://developer.android.com/reference/android/text/TextUtils.html
Code:
String[] name = {"amit", "rahul", "surya"};
TextUtils.join(",",name)
shar...
Whether a variable is undefined [duplicate]
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http://constc.blogspot.com/2008/07/undeclared-undefined-null-in-javascript.html
Depends on how specific you want the test to be. You could maybe get away with
if(page_name){ string += "&page_name=" + page_name; }
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How to copy files across computers using SSH and MAC OS X Terminal [closed]
... you may want to use a version control system like Subversion or Git. See http://xoa.petdance.com/How_to:_Keep_your_home_directory_in_Subversion
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C# 能否获取一个对象所占内存的大小？ - 更多技术 - 清泛网 - 专注C/C++及内核技术
...l, PublicKeyToken=null ConsoleApplication3.Student
延伸阅读： http://blogs.msdn.com/b/cbrumme/archive/2003/04/15/51326.aspx
原文如下：
We don't expose the managed size of objects because we want to reserve the ability to change the way we lay these things out. For example, on so...
Verify version of rabbitmq
... checkVersion.py dev.rabbitmq.com
information Licensed under the MPL. See http://www.rabbitmq.com/
product RabbitMQ
copyright Copyright (C) 2007-2011 VMware, Inc.
capabilities {}
platform Erlang/OTP
version 2.6.0
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Check if all checkboxes are selected
...){
allChecked = false;
return false;
}
});
EDIT:
The answer (http://stackoverflow.com/questions/5541387/check-if-all-checkboxes-are-selected/5541480#5541480) above is probably better.
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Possibility of duplicate Mongo ObjectId's being generated in two different collections?
...e you want to know more about how ObjectIds are created, here is the spec: http://www.mongodb.org/display/DOCS/Object+IDs#ObjectIDs-BSONObjectIDSpecification
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