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How to do 3 table JOIN in UPDATE query?
...me enter newlines without doing a full post)
– UncaAlby
May 31 '17 at 17:07
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What is the main purpose of setTag() getTag() methods of View?
...ground color of the button that is clicked ??? I am getting the position by getTag().
– Sagar Devanga
Jan 20 '15 at 11:33
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What is the easiest way to duplicate an activerecord record?
...benMartineJr. I know this is an old post, but yeah you can get around this by using '.except' on the attributes hash: new_task = Task.new(old_task.attributes.except(:attribute_you_dont_want, :another_aydw).merge({:scheduled_on => some_new_date}))
– Ninigi
Ja...
Best design for a changelog / auditing database table? [closed]
...a composite key)
Store data outside the main database as already suggested by Robert
Spend a decent amount of time on preparing reports – especially those you might need for recovery
Plan for storing host/application name – this might come very useful for tracking suspicious activities
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AsyncTask Android example
... lines where you are later updating your TextView:
TextView txt = findViewById(R.id.output);
txt.setText("Executed");
Put them in onPostExecute().
You will then see your TextView text updated after the doInBackground completes.
I noticed that your onClick listener does not check to see which Vi...
LINQ To Entities does not recognize the method Last. Really?
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Instead of Last(), Try this:
model.OrderByDescending(o => o.Id).FirstOrDefault();
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Don't use this. This solution is flawed as pointed out by Etienne Martin.
– Fabian Bigler
Mar 1 '19 at 9:14
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Difference between array_map, array_walk and array_filter
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while array_map doesn't implicitly change values, by assigning the result to the same array it basically changes it, and 'paradoxically' array_walk which operates on the same array itself won't change its values-directly, unless passed value by reference (array walk might re...
Are there any naming convention guidelines for REST APIs? [closed]
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@Dennis Windows server filesystems are case insensitive by default, unless I'm sorely mistaken technet.microsoft.com/en-us/library/cc725747.aspx
– samspot
Aug 14 '12 at 20:30
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使用App Inventor扩展实现多点触控：Rotation Detector · App Inventor 2 中文网
...hm.js?8d287b854d737bdc880e8ddeac1b309d"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })();
使用App Inventor扩展实现多点触控：Rotation Detector
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