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system(“pause”); - Why is it wrong?
Here's a question that I don't quite understand:
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What's the @ in front of a string in C#?
This is a .NET question for C# (or possibly VB.net), but I am trying to figure out what's the difference between the following declarations:
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How to tell when UITableView has completed ReloadData?
I am trying to scroll to the bottom of a UITableView after it is done performing [self.tableView reloadData]
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Convert a Scala list to a tuple?
How can I convert a list with (say) 3 elements into a tuple of size 3?
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Is it possible to remove inline styles with jQuery?
A jQuery plugin is applying an inline style ( display:block ). I'm feeling lazy and want to override it with display:none .
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Received fatal alert: handshake_failure through SSLHandshakeException
I have a problem with authorized SSL connection. I have created Struts Action that connects to external server with Client Authorized SSL certificate. In my Action I am trying to send some data to bank server but without any luck, because I have as a result from server the following error:
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Nullable Foreign Key bad practice?
Let's say you have a table Orders with a foreign key to a Customer Id. Now, suppose you want to add an Order without a Customer Id, (whether that should be possible is another question) you would have to make the foreign key NULL... Is that bad practice or would you rather work with a link table bet...
How to reset Jenkins security settings from the command line?
Is there a way to reset all (or just disable the security settings) from the command line without a user/password as I have managed to completely lock myself out of Jenkins ?
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How do I duplicate a whole line in Emacs?
I saw this same question for VIM and it has been something that I myself wanted to know how to do for Emacs. In ReSharper I use CTRL-D for this action. What is the least number of commands to perform this in Emacs?
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Get JavaScript object from array of objects by value of property [duplicate]
Let's say I have an array of four objects:
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