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What are the best practices for using a GUID as a primary key, specifically regarding performance?
...lumn as your primary key (but not your clustering key), and another column MYINT (INT IDENTITY) as your clustering key - use this:
CREATE TABLE dbo.MyTable
(PKGUID UNIQUEIDENTIFIER NOT NULL,
MyINT INT IDENTITY(1,1) NOT NULL,
.... add more columns as needed ...... )
ALTER TABLE dbo.MyTable
ADD CO...
jQuery UI Tabs - How to Get Currently Selected Tab Index
...that I decided to make it into a full-fledged blog/tutorial
Please visit My Blog Here to see the latest in easy access information to working with tabs in jQueryUI
Also included (in the blog too) is a jsFiddle
¡¡¡ Update! Please note: In newer versions of jQueryUI (1.9+), ui-tabs-selecte...
The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value
I have the following code in my HomeController:
23 Answers
23
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C# Lazy Loaded Automatic Properties
...y, it looks to me like Lazy implements the singleton pattern. That is not my goal...my goal is create a lazy loaded property that is lazily instantiated but disposed along with the instance of the class in which it lives. Lazy does not seem to be performing that way.
– ctorx
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Is There a Better Way of Checking Nil or Length == 0 of a String in Ruby?
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When I'm not worried about performance, I'll often use this:
if my_string.to_s == ''
# It's nil or empty
end
There are various variations, of course...
if my_string.to_s.strip.length == 0
# It's nil, empty, or just whitespace
end
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JavaScript Chart Library
...if they suit your needs, but I've found them to do most of what I need for my current project.
Additionally ExtJS 4.0 has introduced a great set of charts - very powerful, and is designed to work with live data.
share
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Is it possible to push a git stash to a remote repository?
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Note: I've just rewritten this answer with 24 hours more git-fu under my belt :)
In my shell history, the whole shebang is now three one-liners. However, I've uncondensed them for your convenience.
This way, I hope you will be able to see how I did things, instead of just having to blindly co...
Cloning a private Github repo
...ry on Github for a project I'm working on. Until now I had only worked on my home desktop, but I just bought a laptop, and am trying to set it up so that I can work on the project from either computer, and push / pull changes.
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registerForRemoteNotificationTypes: is not supported in iOS 8.0 and later
...o get permissions for sending push in iOS8 ? I have done the same thing in my code, but I need to share some official doc to explain this to others in my company.
– Kris Subramanian
Jul 24 '14 at 18:10
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How to set the title of DialogFragment?
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You can use getDialog().setTitle("My Dialog Title")
Just like this:
public static class MyDialogFragment extends DialogFragment {
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@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
...