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The SQL OVER() clause - when and why is it useful?
...t
GROUP BY [Partition]
) agg ON orig.[Partition] = agg.[Partition]
Now look how you can do the same with a windowed aggregate:
SELECT
[Partition],
Value,
Value * 100.0 / SUM(Value) OVER (PARTITION BY [Partition]) AS ValuePercent
FROM OriginalRowset orig
Much easier and cleaner, isn'...
Storyboard - refer to ViewController in AppDelegate
...roject and specify the name of the new class in the IB identity inspector. Now how am I going to refer to this ViewController programmatically from the AppDelegate? I've made a variable with the relevant class and turned it into an IBOutlet property, but I don't see any way of being able to refer to...
What REALLY happens when you don't free after malloc?
This has been something that has bothered me for ages now.
17 Answers
17
...
Git fast forward VS no fast forward merge
...re great for when you've got a collection of closely-related branches that now and then you want to just move together. Not all merges are real history events.
– Cascabel
Jul 15 '11 at 0:44
...
iOS 8 removed “minimal-ui” viewport property, are there other “soft fullscreen” solutions?
...minimal-ui, we have come up with a different workaround, using calc() and known iOS address bar height to our advantage:
The following demo page (also available on gist, more technical details there) will prompt user to scroll, which then triggers a soft-fullscreen (hide address bar/menu), where he...
Best architectural approaches for building iOS networking applications (REST clients)
...esting in the problems of building approaches, which combine several well-known patterns and idioms. I think a lot of Fowler's enterprise patterns can be successfully applied to the mobile applications. Here is a list of the most interesting ones, which we can apply for creating an iOS application a...
What is the difference between a weak reference and an unowned reference?
...
Both weak and unowned references do not create a strong hold on the referred object (a.k.a. they don't increase the retain count in order to prevent ARC from deallocating the referred object).
But why two keywords? This distinction has to d...
How to pull remote branch from somebody else's repo
...tHub for checking out the PR branch from another user's fork. You need to know the pull request ID (which GitHub displays along with the PR title).
Example:
Fixing your insecure code #8
alice wants to merge 1 commit into your_repo:master from her_repo:branch
git checkout -b <branch>
git pul...
Subclassing a Java Builder class
...Builder<?> builder) {
calories = builder.calories;
}
}
Now instantiate the base builder with the derived class builder as the generic argument.
public class GMOFacts extends NutritionFacts {
private final boolean hasGMO;
public static class Builder extends NutritionFac...
Missing artifact com.microsoft.sqlserver:sqljdbc4:jar:4.0
...
UPDATE
Microsoft now provide this artifact in maven central. See @nirmal's answer for further details: https://stackoverflow.com/a/41149866/1570834
ORIGINAL ANSWER
The issue is that Maven can't find this artifact in any of the configured ...