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jQuery: How can i create a simple overlay?
...nce reasons you might wanna have the DIV hidden and setting the display to block and none as you need it or not.
Hope it helps!
Edit: As @Vitaly so well put it, be sure to check your DocType. Read more on the comments on his findings..
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Swift: Testing optionals for nil
...wift as I am and are wondering: You still have to unwrap xyz inside the if block. It's safe though, even if you force unwrap
– Omar
Jun 10 '19 at 1:05
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Is “else if” a single keyword?
...substatement, in the
else form of the if statement) implicitly defines a block scope (3.3).
If the substatement in a selection-statement is a single statement and
not a compound-statement, it is as if it was rewritten to be a
compound-statement containing the original substatement.
and pro...
Laravel redirect back to original destination after login
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in 5.1 it's in middleware RedirectIfAuthenticated.php: if ($this->auth->check()) { return redirect('/privatepage'); }
– Dave Driesmans
Jun 15 '15 at 11:40
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Is JavaScript guaranteed to be single-threaded?
...ed, you remain completely in control until you return from the end of your block or function.
(*: ignoring the question of whether browsers really implement their JS engines using one OS-thread, or whether other limited threads-of-execution are introduced by WebWorkers.)
However, in reality this i...
Asynchronous method call in Python?
... Is using thread.join() really asynchronous? What if you want to not block a thread (e.g. a UI thread) and not use a ton of resources doing a while loop on it?
– Mgamerz
Jun 5 '14 at 18:50
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Python append() vs. + operator on lists, why do these give different results?
... Isn't this site about answering the questions asked? People ask why PHP is called PHP and why __lt__ could not be overloaded in Python (nowadays it can). Why-questions are the most essential ones but often the trickiest to answer: they ask for the essence, not for a pointer to the manual. And...
How to get distinct values for non-key column fields in Laravel?
...ser::select('name')->groupBy('name')->lists('name'); worked fine for php's in_array();
– Pathros
Nov 28 '16 at 15:43
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When to use RSpec let()?
I tend to use before blocks to set instance variables. I then use those variables across my examples. I recently came upon let() . According to RSpec docs, it is used to
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How would I run an async Task method synchronously?
...lambdas: github.com/tejacques/AsyncBridge. Essentially you work with async blocks with the using statement. Anything inside a using block happens asynchronously, with a wait at the end. The downside is that you need to unwrap the task yourself in a callback, but it's still fairly elegant, especially...