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MySQL: What's the difference between float and double?
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Get Folder Size from Windows Command Line
... utility DU from the Sysinternals Suite provided by Microsoft at this link
http://technet.microsoft.com/en-us/sysinternals/bb896651
usage: du [-c] [-l <levels> | -n | -v] [-u] [-q] <directory>
-c Print output as CSV.
-l Specify subdirectory depth of information (default is...
Can (domain name) subdomains have an underscore “_” in it?
...that their special character is not confused with hostnames. For example, _http._sctp.www.example.com specifies a service pointer for an SCTP capable webserver host (www) in the domain example.com." (link)
– x-yuri
Jul 20 '15 at 17:22
...
Call static method with reflection
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Correct use of Multimapping in Dapper
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MySQL: Sort GROUP_CONCAT values
...
Sure, see http://dev.mysql.com/doc/refman/...tions.html#function_group-concat:
SELECT student_name,
GROUP_CONCAT(DISTINCT test_score ORDER BY test_score DESC SEPARATOR ' ')
FROM student
GROUP BY student_name;
...
Android: Temporarily disable orientation changes in an Activity
...n call setRequestedOrientation(int) with one of the values specified here: http://developer.android.com/reference/android/R.attr.html#screenOrientation
Before I kicked off my thread I called setRequestedOrientation(OFF) (OFF = nosensor) and when the thread was done I called setRequestedOrientation(...
Define css class in django Forms
...
Answered my own question. Sigh
http://docs.djangoproject.com/en/dev/ref/forms/widgets/#django.forms.Widget.attrs
I didn't realize it was passed into the widget constructor.
share
...
What is the difference between class and instance attributes?
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What JSON library to use in Scala? [closed]
...log post describes it's use with JAXB Annotations and the Play Framework.
http://krasserm.blogspot.co.uk/2012/02/using-jaxb-for-xml-and-json-apis-in.html
Here is my current JacksonMapper.
trait JacksonMapper {
def jsonSerializer = {
val m = new ObjectMapper()
m.registerModule(DefaultSc...