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scp (secure copy) to ec2 instance without password
...suggests doesn't work exactly if you're using a non-standard port. It's -p for ssh and -P for scp.
– Inukshuk
Jan 17 '19 at 3:04
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What is the difference between self-types and trait subclasses?
A self-type for a trait A :
11 Answers
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Using vagrant to run virtual machines with desktop environment
...ith basically three steps. The advice from askubuntu.com didn't quite work for me, so try this simplified version:
Get a basic Ubuntu image working. You should be able to boot it and vagrant ssh.
Next, enable the VirtualBox display, which is off by default. Halt the VM and uncomment these lines in...
SQL Server 2008 can't login with newly created user
...ces and restart the SQL Server service).
This is also incredibly helpful for IBM Connections users, my wizards were not able to connect until I fxed this setting.
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Set a path variable with spaces in the path in a Windows .cmd file or batch file
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this should be the accepted answer. for some reason, calling set from an if block doesn't work if the value has a space and is unquoted.
– Kevin
Aug 1 '19 at 16:35
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How do HashTables deal with collisions?
...p and others there any many low level implement details that can make a performance difference, that the high level explanation above does not account for.
– ams
May 6 '13 at 14:11
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What is uintptr_t data type
What is uintptr_t and what can it be used for?
5 Answers
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Why is WinRT unmanaged? [closed]
...s WinRT, which is like .NET but unmanaged.
Why is it unmanaged? Is it a performance issue? Does it mean garbage collection is not suitable for lower level APIs?
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CodeIgniter: How to get Controller, Action, URL information
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You could use the URI Class:
$this->uri->segment(n); // n=1 for controller, n=2 for method, etc
I've also been told that the following work, but am currently unable to test:
$this->router->fetch_class();
$this->router->fetch_method();
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How to develop a soft keyboard for Android? [closed]
I would like to play around with some ideas and develop a soft keyboard for Android to replace the default one.
4 Answers
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