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Query to list all stored procedures
... If you create database diagrams you might get a bunch of procs starting with 'dt_' in your database which you can also filter out.
– John Fouhy
Jun 12 '13 at 0:16
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www-data permissions?
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As stated in an article by Slicehost:
User setup
So let's start by adding the main user to the Apache user group:
sudo usermod -a -G www-data demo
That adds the user 'demo' to the 'www-data' group. Do ensure you use
both the -a and the -G options with the usermod command sh...
Focus Input Box On Load
...at support it:
<input type="text" autofocus>
You probably want to start with this and build onto it with JavaScript to provide a fallback for older browsers.
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Text Editor which shows \r\n? [closed]
... usually the way in Sublime to interact with plugins. Press these keys and start type the name of the plugin, you'll see the result.
– Jim Aho
Mar 29 '19 at 13:21
add a commen...
Haskell Type vs Data Constructor
...ere a value is expected.
Data constructors
To make things simple, we can start with an example of a type that represents a colour.
data Colour = Red | Green | Blue
Here, we have three data constructors. Colour is a type, and Green is a constructor that contains a value of type Colour. Similarly...
Why can't we autowire static fields in spring?
...ate objects for you and wire them. Also it makes testing easier.
Once you start to use static methods, you no longer need to create an instance of object and testing is much harder. Also you cannot create several instances of a given class, each with a different dependency being injected (because t...
Big O, how do you calculate/approximate it?
...ting the number of steps. And by definition, every summation should always start at one, and end at a number bigger-or-equal than one.
f(N) = Summation(i from 1 to N)( Summation(j = 1 to (N - (i - 1) * 2)( C ) )
(We are assuming that foo() is O(1) and takes C steps.)
We have a problem here: when...
Stopwatch vs. using System.DateTime.Now for timing events [duplicate]
I wanted to track the performance of my code so I stored the start and end time using System.DateTime.Now . I took the difference between the two as the time my code to execute.
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How to document Ruby code?
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Rails has some API Documentation Guidelines. That's probably a good starting point.
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how to put focus on TextBox when the form load?
...tBox. I set 0 for TextBox that I want to focus it on Form when the program start.