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Rails extending ActiveRecord::Base
I've done some reading about how to extend ActiveRecord:Base class so my models would have some special methods. What is the easy way to extend it (step by step tutorial)?
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How do you import a large MS SQL .sql file?
...e RedGate SQL data compare and generated a .sql file, so I could run it on my local machine. But the problem is that the file is over 300mb, which means I can't do copy and paste because the clipboard won't be able to handle it, and when I try to open the file in SQL Server Management Studio I get a...
How do I force a UITextView to scroll to the top every time I change the text?
...ng scrollRangeToVisible with an NSRange with location:0, length:0, worked. My text view was not editable, and I tested both selectable and not selectable (neither setting affected the result). Here's a Swift example:
myTextView.text = "Text that is long enough to scroll"
myTextView.scrollRangeToVis...
Split views.py in several files
My views.py has become too big and it's hard to find the right view.
10 Answers
10
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Placing/Overlapping(z-index) a view above another view in android
... android:layout_height="wrap_content"
android:src="@drawable/my_drawable"
android:scaleType="fitCenter"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|center"
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Set up DNS based URL forwarding in Amazon Route53 [closed]
I'm trying to setup forwarding in Amazon Route53. My last DNS service (Nettica) allowed me to route requests to "aws.example.com" to "https://myaccount.signin.aws.amazon.com/console/".
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Hibernate vs JPA vs JDO - pros and cons of each? [closed]
...use Hibernate-specific features. There are many ways to look at this, but my advice would be:
If you are not worried by the prospect of vendor tie-in, then make your choice between Hibernate, and other JPA and JDO implementations including the various vendor specific extensions in your decision m...
How to put a UserControl into Visual Studio toolBox
I made a usercontrol in my project, and after building project, I need to put it in my toolbox, and use it as a common control. but i can't. the UserControl is in my project namespace, and I tried Choose Item in right click menu, but I didn't find a way to add it.
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What's the difference between passing by reference vs. passing by value?
...ou're using is impractical and confusing for most programmers. If you want my full thoughts on it I've written a 3500 word blog post: medium.com/@isaaccway228/…
– YungGun
Sep 27 '19 at 23:39
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If unit testing is so great, why aren't more companies doing it? [closed]
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In my experience, there are a couple of factors involved in this:
Management doesn't really understand what unit testing really is, or why it has real intrinsic value to them.
Management tends to be more concerned with rapid ...