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How to define a custom ORDER BY order in mySQL
In MySQL how do I define a custom sorting order.
4 Answers
4
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Scheduling R Script
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Supposing your R script is mytest.r, located in D:\mydocuments\, you can create a batch file including the following command:
C:\R\R-2.10.1\bin\Rcmd.exe BATCH D:\mydocuments\mytest.r
Then add it, as a new task, to windows task scheduler, setting the...
Python: Bind an Unbound Method?
...em by calling their __get__ method:
bound_handler = handler.__get__(self, MyWidget)
Here's R. Hettinger's excellent guide to descriptors.
As a self-contained example pulled from Keith's comment:
def bind(instance, func, as_name=None):
"""
Bind the function *func* to *instance*, with e...
What is the difference between '@' and '=' in directive scope in AngularJS?
...serve.
Can I also access the parent scope directly, without decorating my element with an attribute?
Yes, but only if you don't use an isolate scope. Remove this line from your directive
scope: { ... }
and then your directive will not create a new scope. It will use the parent scope. Yo...
What are the differences between git branch, fork, fetch, merge, rebase and clone?
... underlying model of how branches are implemented. Rather than explain it myself (I've already said too much, methinks), I'll link to the "computer science" explanation of how Git models branches and commits, taken from the Git website:
http://eagain.net/articles/git-for-computer-scientists/
A fo...
How do I use su to execute the rest of the bash script as that user?
... I have a similar issue, but I wanted to run chsh for the other users. My issue is listed here at stackoverflow.com/q/15307289/80353 How do I adapt your answer in my situation?
– Kim Stacks
Mar 10 '13 at 3:32
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What does “WARN Could not determine content-length of response body.” mean and how to I get rid of i
Since upgrading to Rails 3.1 I'm seeing this warning message in my development log:
9 Answers
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Android: Temporarily disable orientation changes in an Activity
My main activity has some code that makes some database changes that should not be interrupted. I'm doing the heavy lifting in another thread, and using a progress dialog which I set as non-cancellable. However, I noticed that if I rotate my phone it restarts the activity which is REALLY bad for the...
Why use bzero over memset?
...sed as to why we weren't using it. Thanks for clarifying, and reaffirming my thoughts.
– PseudoPsyche
Jun 13 '13 at 21:37
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In git how is fetch different than pull and how is merge different than rebase?
...en reading a lot on the web and books and something is just not staying in my head. Can someone please give me the dummy version of the following:
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