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Does order of where clauses matter in SQL?
...irstName , none of these columns are indexed.
LastName is more unique, and FirstName is less unique.
6 Answers
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Move capture in lambda
...ref( T && x )
{
return rref_impl<T>{ std::move(x) };
}
And here's a test case for that function that ran successfully on my gcc 4.7.3.
int main()
{
std::unique_ptr<int> p{new int(0)};
auto rref = make_rref( std::move(p) );
auto lambda =
[rref]() mutabl...
How to check whether a variable is a class or not?
...k is redundant. If it didn't there would be no way to instantiate whatever and thus you couldn't perform the check in the first place.
– a_guest
Dec 16 '16 at 12:42
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Where to find Application Loader app in Mac?
I have downloaded applicationloader_1.3.dmg and installed in the destination Macintosh HD.
15 Answers
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Not equal != operator on NULL
...
<> is Standard SQL-92; != is its equivalent. Both evaluate for values, which NULL is not -- NULL is a placeholder to say there is the absence of a value.
Which is why you can only use IS NULL/IS NOT NULL as predicates for such situ...
UINavigationBar custom back button without title
How can I customize the navigation back button in iOS 7 and above without title? (i.e. with the arrow only)
36 Answers
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Git: How to squash all commits on branch
... HEAD))
[That] automatically uses the branch you are currently on.
And if you use that, you can also use an alias, as the command doesn't rely on the branch name.
share
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improve this answe...
In a git merge conflict, what are the BACKUP, BASE, LOCAL, and REMOTE files that are generated?
I assume the LOCAL and REMOTE files are just what their name suggests, but what are BASE and BACKUP for?
1 Answer
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How to change font face of Webview in Android?
... custom font. I'm using webview in developing an bilingual browser app for Android.
14 Answers
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Twitter Bootstrap 3 Sticky Footer
I have been using the twitter bootstrap framework for quite a while now and they recently updated to version 3!
25 Answers
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