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How to use ssh agent forwarding with “vagrant ssh”?
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I'm using vagrant 2 on OS X Mountain Lion.
Vagrant.configure("2") do |config|
config.ssh.private_key_path = "~/.ssh/id_rsa"
config.ssh.forward_agent = true
end
config.ssh.private_key_path is your local private key
Your private key must be available to the local ssh-agent. You can che...
Best way to hide a window from the Alt-Tab program switcher?
...ET developer for several years now and this is still one of those things I don't know how to do properly. It's easy to hide a window from the taskbar via a property in both Windows Forms and WPF, but as far as I can tell, this doesn't guarantee (or necessarily even affect) it being hidden from the ...
Best way to handle list.index(might-not-exist) in python?
...yourself, str.find() returns -1 so why shouldn't there be list.find() that does the same thing? I'm not buying the "pythonic" argument
– Draemon
Jan 25 '10 at 14:32
3
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Determine if map contains a value for a key?
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Does something along these lines exist?
No. With the stl map class, you use ::find() to search the map, and compare the returned iterator to std::map::end()
so
map<int,Bar>::iterator it = m.find('2');
Bar b3;
if(it ...
Python: Checking if a 'Dictionary' is empty doesn't seem to work
I am trying to check if a dictionary is empty but it doesn't behave properly. It just skips it and displays ONLINE without anything except of display the message. Any ideas why ?
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PyPy — How can it possibly beat CPython?
...Q1. How is this possible?
Manual memory management (which is what CPython does with its counting) can be slower than automatic management in some cases.
Limitations in the implementation of the CPython interpreter preclude certain optimisations that PyPy can do (eg. fine grained locks).
As Marce...
Remove a symlink to a directory
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# this works:
rm foo
# versus this, which doesn't:
rm foo/
Basically, you need to tell it to delete a file, not delete a directory. I believe the difference between rm and rmdir exists because of differences in the way the C library treats each.
At any rate, the f...
Referencing system.management.automation.dll in Visual Studio
...e System.management.automation.dll. However in Visual Studio, the .NET tab does not have that assembly, and nor is one able browse to
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iOS: Convert UTC NSDate to local Timezone
How do I convert a UTC NSDate to local timezone NSDate in Objective C or/and Swift?
13 Answers
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How to format strings in Java
Primitive question, but how do I format strings like this:
8 Answers
8
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