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Access denied for user 'root'@'localhost' while attempting to grant privileges. How do I grant privi
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Android ClickableSpan not calling onClick
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Error in SQL script: Only one statement is allowed per batch
...he file properties. So changing that fixed the problem and the project now compiles.
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Plotting a list of (x, y) coordinates in python matplotlib
...e! i've been doing the more straight-forward two lines of code with a list compression on each line (like the original question)
– Trevor Boyd Smith
Aug 23 '18 at 16:34
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how to reset
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The jQuery solution that @dhaval-marthak posted in the comments obviously works, but if you look at the actual jQuery call it's pretty easy to see what jQuery is doing, just setting the value attribute to an empty string. So in "pure" JavaScript it would be:
document.getElementB...
How to add a footer to a UITableView in Storyboard
...than 0 prototype cells specified. Otherwise, the dragged-in view always becomes the header. To fix this, change the number of prototype cells to 1, drag in the view underneath the one prototype cell, then change the number of prototype cells back to 0.
– John Brewer
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What is the difference between pluck and collect in Rails?
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30
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COUNT DISTINCT with CONDITIONS
...me;
The first count(distinct...) is easy.
The second one, looks somewhat complex, is actually the same as the first one, except that you use case...when clause. In the case...when clause, you filter only positive values. Zeros or negative values would be evaluated as null and won't be included in ...
Opening port 80 EC2 Amazon web services [closed]
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