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How do you configure an OpenFileDialog to select folders?
... I've never really liked that dialog. It starts too small and doesn't let me take advantage of being able to type a path.
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How do I trigger the success callback on a model.save()?
...dles the save, but the success callback is not fired. Do I need to send something back from the server ?
8 Answers
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What is the C# equivalent of friend? [duplicate]
I'd like the private member variables of a class to be accessible to a Tester class without exposing them to other classes.
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How can I enable the Windows Server Task Scheduler History recording?
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My History was recently 'disabled' - not by me - maybe by a Win 10 update? Of course I only found out when I actually wanted to see the History for a Task. :(
– maxhugen
Apr 27 '16 at 4:31
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What is the difference between i++ and ++i?
I've seen them both being used in numerous pieces of C# code, and I'd like to know when to use i++ or ++i ( i being a number variable like int , float , double , etc). Anyone who knows this?
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move_uploaded_file gives “failed to open stream: Permission denied” error
...root user. For upload to work we need to make the owner of those folders same as httpd process owner OR make them globally writable (bad practice).
Check apache process owner: $ps aux | grep httpd. The first column will be the owner typically it will be nobody
Change the owner of images and tmp_fi...
Why does SSL handshake give 'Could not generate DH keypair' exception?
When I make an SSL connection with some IRC servers (but not others - presumably due to the server's preferred encryption method) I get the following exception:
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Expand a div to fill the remaining width
...this is actually very easy, but not at all obvious. You have to trigger something called a "block formatting context" (BFC), which interacts with floats in a specific way.
Just take that second div, remove the float, and give it overflow:hidden instead. Any overflow value other than visible makes...
Access-Control-Allow-Origin Multiple Origin Domains?
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Sounds like the recommended way to do it is to have your server read the Origin header from the client, compare that to the list of domains you would like to allow, and if it matches, echo the value of the Origin header back to the client as the ...
How to update Ruby to 1.9.x on Mac?
...ersion of ruby on it (1.9.2) from the snow leopard default of 1.8.7. Can somebody point me to tutorial or explain the best method to update Ruby on my mac from 1.8 to 1.9.2? Thanks
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