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Rails Console: reload! not reflecting changes in model files? What could be possible reason?
...nsole environment. It does not re-initialize existing objects.
This means if you have already instantiated any objects, their attributes would not be updated - including newly introduced validations. However, if you create a new object, its attributes (and also validations) will reflect the reloade...
What does it mean when MySQL is in the state “Sending data”?
What does it mean if the Mysql query:
2 Answers
2
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Group by month and year in MySQL
...timestamp on each row, how would you format the query to fit into this specific json object format.
12 Answers
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Access parent DataContext from DataTemplate
... <ItemsControl.ItemTemplate>
</ItemsControl>
This also works if you put the button into Style/Template:
<Border.Resources>
<Style x:Key="buttonStyle" TargetType="Button">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate Target...
Is it possible to get element from HashMap by its position?
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Even if the order is not constant over time, it could still be possible to retrieve one of the members by a given position.
– Beginner
Jun 8 '17 at 10:09
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Xcode Product -> Archive disabled
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@user278859 if this is the right answer you should mark it as such.
– MattL
Nov 30 '13 at 23:17
2
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Subscript and Superscript a String in Android
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To all people asking, if you want to make it smaller besides of making super or subscript, you just need to add tag as well. EX:
"X <sup><small> 2 </small></sup>"
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How to append the output to a file?
...&1 to redirect stdout and stderr to the file (works in bash, zsh)
And if you need to use sudo, remember that just
sudo command >> /file/requiring/sudo/privileges does not work, as privilege elevation applies to command but not shell redirection part. However, simply using
tee solves the...
The calling thread must be STA, because many UI components require this
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Yeahhh, you guys saved my life!!
– Alex McManns
Mar 30 '16 at 8:22
12
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Mockito: Stubbing Methods That Return Type With Bounded Wild-Cards
...ile this is simpler than thenAnswer, again note that it is not type safe. If you're concerned about type safety, millhouse's answer is correct.
Additional Details
To be clear, here's the observed compiler error,
The method thenReturn(List<capture#1-of ? extends Number>) in the type On...